<p>Symfony2のデフォルトでは、キャッシュフォルダはapp/フォルダの下にあります。<br />
時々いろな理由（例えば、ソースコード管理）で、キャッシュフォルダをプロジェクトフォルダの外に置きたい場合があります。<br />
その状況のために、キャッシュフォルダを変更する方法を調べてみました。</p>
<h2>キャッシュフォルダの変更</h2>
<p>一見難しそうなタスクですが、Symfony2では簡単なやり方を提供しています（画像などのリソースファイルをweb/フォルダの下からプロジェクトフォルダの外に移動するほうが手間かかる気がします）。<br />
app/AppKernel.phpのファイルに、getCacheDirの関数を追加すればよいです。</p>
<p></p>

		<div id="crayon-649540157dba6052766325" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
    public function getCacheDir()
    {
        return $this-&gt;rootDir.'/../cache/[project_name]/'.$this-&gt;environment;
    }</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-649540157dba6052766325-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-649540157dba6052766325-2">2</div><div class="crayon-num" data-line="crayon-649540157dba6052766325-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-649540157dba6052766325-4">4</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-649540157dba6052766325-1"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-m">public</span><span class="crayon-h"> </span><span class="crayon-t">function</span><span class="crayon-h"> </span><span class="crayon-e">getCacheDir</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-649540157dba6052766325-2"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-649540157dba6052766325-3"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-sy">$</span><span class="crayon-r">this</span>-<span class="crayon-h">&gt;</span><span class="crayon-i">rootDir</span><span class="crayon-sy">.</span><span class="crayon-s">'/../cache/[project_name]/'</span><span class="crayon-sy">.</span><span class="crayon-sy">$</span><span class="crayon-r">this</span>-<span class="crayon-h">&gt;</span><span class="crayon-i">environment</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-649540157dba6052766325-4"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">}</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>
<p>上記の例では、プロジェクトフォルダと同じ階層にcacheを作って、その中にプロジェクトごと環境を分けてcacheを保存するイメージです。</p>
<h2>リソースフォルダの変更</h2>
<p>画像の容量を小さくするため、画像を違うサイズの小画像を自動作成しキャッシュ化するバンドル<a href="https://github.com/avalanche123/AvalancheImagineBundle" target="_blank">AvalancheImagineBundle</a>を使います。<br />
初回目画像を作成するため時間がかかって重いのは難点ですが。</p>
<p>app/config.ymlに設定すれば、デフォルトの設定を上書きできるようになっています。</p>
<p></p>

		<div id="crayon-649540157dbaa460413710" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
avalanche_imagine:
    source_root:  処理したい画像フォルダの絶対パス
    web_root:     処理したい画像フォルダの（webルートから）相対パス
    cache_prefix: media/cache
    driver:       gd
    filters:      []</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-649540157dbaa460413710-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-649540157dbaa460413710-2">2</div><div class="crayon-num" data-line="crayon-649540157dbaa460413710-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-649540157dbaa460413710-4">4</div><div class="crayon-num" data-line="crayon-649540157dbaa460413710-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-649540157dbaa460413710-6">6</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-649540157dbaa460413710-1"><span class="crayon-i">avalanche_imagine</span><span class="crayon-sy">:</span></div><div class="crayon-line crayon-striped-line" id="crayon-649540157dbaa460413710-2"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">source_root</span><span class="crayon-sy">:</span><span class="crayon-h">&nbsp;&nbsp;</span>処理したい画像フォルダの絶対パス</div><div class="crayon-line" id="crayon-649540157dbaa460413710-3"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">web_root</span><span class="crayon-sy">:</span><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp; </span>処理したい画像フォルダの（<span class="crayon-i">web</span>ルートから）相対パス</div><div class="crayon-line crayon-striped-line" id="crayon-649540157dbaa460413710-4"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">cache_prefix</span><span class="crayon-sy">:</span><span class="crayon-h"> </span><span class="crayon-i">media</span>/<span class="crayon-e">cache</span></div><div class="crayon-line" id="crayon-649540157dbaa460413710-5"><span class="crayon-e">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">driver</span><span class="crayon-sy">:</span><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-e">gd</span></div><div class="crayon-line crayon-striped-line" id="crayon-649540157dbaa460413710-6"><span class="crayon-e">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">filters</span><span class="crayon-sy">:</span><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>

【Symfony2】キャッシュフォルダの変更

【Symfony2】サーバー別でパラメーターを設定

<h2>ネームスペースの定義</h3>
<p>app/autoload.phpに、サードパーティバンドルのフォルダを追加すればいいです。<br />
複数ある場合は、配列で定義します。</p>
<p></p>

		<div id="crayon-6495401579973810655548" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
$loader = new UniversalClassLoader();
$loader-&gt;registerNamespaces(array(
...
'Imagine'          =&gt; __DIR__.'/../vendor/imagine/lib',
'Avalanche'        =&gt; __DIR__.'/../vendor/bundles',
'Endroid'  =&gt; array(__DIR__.'/../vendor/endroid/qrcode-bundle/', __DIR__.'/../vendor/endroid/qrcode/src/'),
...
));
...</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-6495401579973810655548-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579973810655548-2">2</div><div class="crayon-num" data-line="crayon-6495401579973810655548-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579973810655548-4">4</div><div class="crayon-num" data-line="crayon-6495401579973810655548-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579973810655548-6">6</div><div class="crayon-num" data-line="crayon-6495401579973810655548-7">7</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579973810655548-8">8</div><div class="crayon-num" data-line="crayon-6495401579973810655548-9">9</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-6495401579973810655548-1"><span class="crayon-sy">$</span><span class="crayon-i">loader</span><span class="crayon-h"> </span>=<span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-e">UniversalClassLoader</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579973810655548-2"><span class="crayon-sy">$</span><span class="crayon-i">loader</span>-<span class="crayon-h">&gt;</span><span class="crayon-e">registerNamespaces</span><span class="crayon-sy">(</span><span class="crayon-t">array</span><span class="crayon-sy">(</span></div><div class="crayon-line" id="crayon-6495401579973810655548-3"><span class="crayon-sy">.</span><span class="crayon-sy">.</span><span class="crayon-sy">.</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579973810655548-4"><span class="crayon-s">'Imagine'</span><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=<span class="crayon-h">&gt;</span><span class="crayon-h"> </span><span class="crayon-i">__DIR__</span><span class="crayon-sy">.</span><span class="crayon-s">'/../vendor/imagine/lib'</span><span class="crayon-sy">,</span></div><div class="crayon-line" id="crayon-6495401579973810655548-5"><span class="crayon-s">'Avalanche'</span><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>=<span class="crayon-h">&gt;</span><span class="crayon-h"> </span><span class="crayon-i">__DIR__</span><span class="crayon-sy">.</span><span class="crayon-s">'/../vendor/bundles'</span><span class="crayon-sy">,</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579973810655548-6"><span class="crayon-s">'Endroid'</span><span class="crayon-h">&nbsp;&nbsp;</span>=<span class="crayon-h">&gt;</span><span class="crayon-h"> </span><span class="crayon-t">array</span><span class="crayon-sy">(</span><span class="crayon-i">__DIR__</span><span class="crayon-sy">.</span><span class="crayon-s">'/../vendor/endroid/qrcode-bundle/'</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-i">__DIR__</span><span class="crayon-sy">.</span><span class="crayon-s">'/../vendor/endroid/qrcode/src/'</span><span class="crayon-sy">)</span><span class="crayon-sy">,</span></div><div class="crayon-line" id="crayon-6495401579973810655548-7"><span class="crayon-sy">.</span><span class="crayon-sy">.</span><span class="crayon-sy">.</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579973810655548-8"><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-6495401579973810655548-9"><span class="crayon-sy">.</span><span class="crayon-sy">.</span><span class="crayon-sy">.</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>
<p>※Symfony2.1以降では、composerを使って自動更新で、自分でネームスペースを定義する必要がなくなりました。<br />
仕組みとして、app/autoload.phpではなく、vendor/autoload.phpでサードパーティバンドルのネームスベースを定義し、vendor/composer/autoload_real.phpを毎回更新しているのようです。</p>
<h2>バンドルの有効化</h3>
<p>app/AppKernel.phpに、追加したいバンドルを$bundlesの配列に書けばいいです。</p>
<p></p>

		<div id="crayon-6495401579977918534833" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
    public function registerBundles()
    {   
        $bundles = array(
...
            new Avalanche\Bundle\ImagineBundle\AvalancheImagineBundle(),
            new Endroid\Bundle\QrCodeBundle\EndroidQrCodeBundle(),
...
        );
...
        return $bundles;
    }
...</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-6495401579977918534833-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579977918534833-2">2</div><div class="crayon-num" data-line="crayon-6495401579977918534833-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579977918534833-4">4</div><div class="crayon-num" data-line="crayon-6495401579977918534833-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579977918534833-6">6</div><div class="crayon-num" data-line="crayon-6495401579977918534833-7">7</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579977918534833-8">8</div><div class="crayon-num" data-line="crayon-6495401579977918534833-9">9</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579977918534833-10">10</div><div class="crayon-num" data-line="crayon-6495401579977918534833-11">11</div><div class="crayon-num crayon-striped-num" data-line="crayon-6495401579977918534833-12">12</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-6495401579977918534833-1"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-m">public</span><span class="crayon-h"> </span><span class="crayon-t">function</span><span class="crayon-h"> </span><span class="crayon-e">registerBundles</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579977918534833-2"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">{</span><span class="crayon-h">&nbsp;&nbsp; </span></div><div class="crayon-line" id="crayon-6495401579977918534833-3"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">$</span><span class="crayon-i">bundles</span><span class="crayon-h"> </span>=<span class="crayon-h"> </span><span class="crayon-t">array</span><span class="crayon-sy">(</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579977918534833-4"><span class="crayon-sy">.</span><span class="crayon-sy">.</span><span class="crayon-sy">.</span></div><div class="crayon-line" id="crayon-6495401579977918534833-5"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-i">Avalanche</span><span class="crayon-sy">\</span><span class="crayon-i">Bundle</span><span class="crayon-sy">\</span><span class="crayon-i">ImagineBundle</span><span class="crayon-sy">\</span><span class="crayon-e">AvalancheImagineBundle</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">,</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579977918534833-6"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-i">Endroid</span><span class="crayon-sy">\</span><span class="crayon-i">Bundle</span><span class="crayon-sy">\</span><span class="crayon-i">QrCodeBundle</span><span class="crayon-sy">\</span><span class="crayon-e">EndroidQrCodeBundle</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">,</span></div><div class="crayon-line" id="crayon-6495401579977918534833-7"><span class="crayon-sy">.</span><span class="crayon-sy">.</span><span class="crayon-sy">.</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579977918534833-8"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-6495401579977918534833-9"><span class="crayon-sy">.</span><span class="crayon-sy">.</span><span class="crayon-sy">.</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579977918534833-10"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-sy">$</span><span class="crayon-i">bundles</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-6495401579977918534833-11"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-6495401579977918534833-12"><span class="crayon-sy">.</span><span class="crayon-sy">.</span><span class="crayon-sy">.</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>

【symfony2】サードパーティバンドルの追加

【Symfony2】最近doctrineを使ってあった問題

【symfony】collectionタイプのForm実装

<p>symfony2の暗号化の仕組みを学んで、普通のプロジェクトでも使えるかと思います。</p>
<h2>流れ</h3>
<p>１、まずpasswordとsaltをmergeする。(merge後の文字列は、password.&#8221;{&#8220;.salt.&#8221;}&#8221; になる)<br />
２、merge後の文字列を指定アルゴリズム（md5、sha512など）で暗号化（phpのhash関数を使う、復号が不可能）<br />
３、指定回数（iterations）で重複して暗号化する。<br />
４、base64_encodeかbin2hexを使ってDBに保存</p>
<h2>設定ファイル</h3>
<p>symfony2のデフォルトのセキュリティ設定ファイルはapp/config/security.ymlです。</p>
<p></p>

		<div id="crayon-64953fd598fc9634978689" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
security:
    encoders:
        namespace/to/userclass:
            algorithm:  sha512 // 暗号化を使うアルゴリズム
            iterations: 10 // 暗号化をやり続ける回数
            encode_as_base64: true // encodeでbase64を使うか。falseならbin2hexを使う</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-64953fd598fc9634978689-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd598fc9634978689-2">2</div><div class="crayon-num" data-line="crayon-64953fd598fc9634978689-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd598fc9634978689-4">4</div><div class="crayon-num" data-line="crayon-64953fd598fc9634978689-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd598fc9634978689-6">6</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-64953fd598fc9634978689-1"><span class="crayon-i">security</span><span class="crayon-sy">:</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd598fc9634978689-2"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">encoders</span><span class="crayon-sy">:</span></div><div class="crayon-line" id="crayon-64953fd598fc9634978689-3"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-t">namespace</span>/<span class="crayon-st">to</span>/<span class="crayon-i">userclass</span><span class="crayon-sy">:</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd598fc9634978689-4"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">algorithm</span><span class="crayon-sy">:</span><span class="crayon-h">&nbsp;&nbsp;</span><span class="crayon-i">sha512</span><span class="crayon-h"> </span><span class="crayon-c">// 暗号化を使うアルゴリズム</span></div><div class="crayon-line" id="crayon-64953fd598fc9634978689-5"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">iterations</span><span class="crayon-sy">:</span><span class="crayon-h"> </span><span class="crayon-cn">10</span><span class="crayon-h"> </span><span class="crayon-c">// 暗号化をやり続ける回数</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd598fc9634978689-6"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">encode_as_base64</span><span class="crayon-sy">:</span><span class="crayon-h"> </span><span class="crayon-t">true</span><span class="crayon-h"> </span><span class="crayon-c">// encodeでbase64を使うか。falseならbin2hexを使う</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>

symfony2の暗号化

<p>My first experience in installation symfony 2 on Mac made me crazy. I had experienced installing it on Ubuntu Linux and it worked fine. I used to setup web development on Ubuntu Linux and mobile development on Mac.</p>
<p>In Mac, for web development, I used MAMP (<strong>Macintosh, Apache, Mysql and PHP</strong>) instead of using built-in PHP and Apache Web server. I know that its time saving but it can&#8217;t make a complete and perfect development environment. But setting up built-in web server and using PHP take time to completely setup. So I was lazy to set it up.</p>
<p>In previous days, I need to install symfony 2 on my Mac. I thought installing a PHP framework is piece of cake for me. Because I&#8217;ve many experience since earlier. But, when I try to install symfony, I can&#8217;t get perfect installation. Installation stages reported back many errors. I was googling again and again to solve it. Finally, I found that Symfony 2 uses</p>
<ul>
<li>Alternative PHP Cache (APC) 3.1.13</li>
</ul>
<p>But in MAMP package, it can offer &#8220;Alternative PHP Cache (APC) 3.1.9&#8221; only. I can&#8217;t upgrade MAMP version anymore. If I will continue want to use current MAMP version, I can only downgrade symfony version, it may be version 1 of Symfony.</p>
<p>So, finally, I completely gave up using MAMP package and start setting up all required tools for web development in my local laptop. It took about half day to fully setting up it manually, but its the most suitable development for a developer.</p>
<p>Yes, of course, we developer guys like to setup our own web development environment by ourselves instead of using the ready-made already setting up working environment.</p>
<p>Ok, this is just my first experience when I try to install symfony 2 with MAMP.</p>
<p>Thank for reading at the end.</p>
<p>&nbsp;</p>
<p>&nbsp;</p>


Symfony 2 installation problem with MAMP

【codemirror】twig mode

【symfony2.3】仕様変更のまとめその2

【Symfony2.3】Form関連の仕様変更

<p>symfony2のデフォルトとして、リクエストのファイル（REQUEST_FILENAME、実際の値は、例えば/var/www/html/index.htmlになります。それに対して、REQUEST_URIの値は/index.htmlになります）が存在しなければ、パラメーターをapp.phpを渡して処理するという.htaccessの設定があります。</p>
<p></p>

		<div id="crayon-64953fd58d691033643115" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
&lt;IfModule mod_rewrite.c&gt;
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^(.*)$ app.php [QSA,L]
&lt;/IfModule&gt;</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-64953fd58d691033643115-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d691033643115-2">2</div><div class="crayon-num" data-line="crayon-64953fd58d691033643115-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d691033643115-4">4</div><div class="crayon-num" data-line="crayon-64953fd58d691033643115-5">5</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-64953fd58d691033643115-1"><span class="crayon-h">&lt;</span><span class="crayon-e">IfModule </span><span class="crayon-i">mod_rewrite</span><span class="crayon-sy">.</span><span class="crayon-i">c</span><span class="crayon-h">&gt;</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d691033643115-2"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteEngine</span><span class="crayon-h"> </span><span class="crayon-e">On</span></div><div class="crayon-line" id="crayon-64953fd58d691033643115-3"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteCond</span><span class="crayon-h"> </span><span class="crayon-sy">%</span><span class="crayon-sy">{</span><span class="crayon-i">REQUEST_FILENAME</span><span class="crayon-sy">}</span><span class="crayon-h"> </span><span class="crayon-sy">!</span>-<span class="crayon-i">f</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d691033643115-4"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">RewriteRule</span><span class="crayon-h"> </span>^<span class="crayon-sy">(</span><span class="crayon-sy">.</span>*<span class="crayon-sy">)</span><span class="crayon-sy">$</span><span class="crayon-h"> </span><span class="crayon-i">app</span><span class="crayon-sy">.</span><span class="crayon-i">php</span><span class="crayon-h"> </span><span class="crayon-sy">[</span><span class="crayon-i">QSA</span><span class="crayon-sy">,</span><span class="crayon-i">L</span><span class="crayon-sy">]</span></div><div class="crayon-line" id="crayon-64953fd58d691033643115-5"><span class="crayon-h">&lt;</span>/<span class="crayon-i">IfModule</span><span class="crayon-h">&gt;</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>
<p>※RewriteCond = rewrite condition = リライトの条件<br />
※RewriteRule = rewrite rule = リライトのルール。合わせて、リライトの条件を満足すれば、リライトのルールのようにurlを変換するという意味です。<br />
</p>
<h3>問題点</h4>
<p>実際存在するディレクターにアクセスしたい場合は、<br />
例えばhttp://www.example.com/existed_directory/にアクセスすると、404になります。</p>
<p>なぜなら、existed_directoryはディレクターであり、ファイルではないなのです。<br />
app.phpに処理を渡しますが、existed_directoryというroutingがないから、404が返してしまいます。<br />
</p>
<h3>解決策</h4>
<p>ここで、ちょっとsymfony2のデフォルトの.htaccessを改修したいと思います。</p>

		<div id="crayon-64953fd58d696365919945" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
&lt;IfModule mod_rewrite.c&gt;
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ app.php [QSA,L]
&lt;/IfModule&gt;</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-64953fd58d696365919945-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d696365919945-2">2</div><div class="crayon-num" data-line="crayon-64953fd58d696365919945-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d696365919945-4">4</div><div class="crayon-num" data-line="crayon-64953fd58d696365919945-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d696365919945-6">6</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-64953fd58d696365919945-1"><span class="crayon-h">&lt;</span><span class="crayon-e">IfModule </span><span class="crayon-i">mod_rewrite</span><span class="crayon-sy">.</span><span class="crayon-i">c</span><span class="crayon-h">&gt;</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d696365919945-2"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteEngine</span><span class="crayon-h"> </span><span class="crayon-e">On</span></div><div class="crayon-line" id="crayon-64953fd58d696365919945-3"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteCond</span><span class="crayon-h"> </span><span class="crayon-sy">%</span><span class="crayon-sy">{</span><span class="crayon-i">REQUEST_FILENAME</span><span class="crayon-sy">}</span><span class="crayon-h"> </span><span class="crayon-sy">!</span>-<span class="crayon-e">f</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d696365919945-4"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteCond</span><span class="crayon-h"> </span><span class="crayon-sy">%</span><span class="crayon-sy">{</span><span class="crayon-i">REQUEST_FILENAME</span><span class="crayon-sy">}</span><span class="crayon-h"> </span><span class="crayon-sy">!</span>-<span class="crayon-i">d</span></div><div class="crayon-line" id="crayon-64953fd58d696365919945-5"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">RewriteRule</span><span class="crayon-h"> </span>^<span class="crayon-sy">(</span><span class="crayon-sy">.</span>*<span class="crayon-sy">)</span><span class="crayon-sy">$</span><span class="crayon-h"> </span><span class="crayon-i">app</span><span class="crayon-sy">.</span><span class="crayon-i">php</span><span class="crayon-h"> </span><span class="crayon-sy">[</span><span class="crayon-i">QSA</span><span class="crayon-sy">,</span><span class="crayon-i">L</span><span class="crayon-sy">]</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d696365919945-6"><span class="crayon-h">&lt;</span>/<span class="crayon-i">IfModule</span><span class="crayon-h">&gt;</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p></p>
<h3>説明</h4>
<p>複数のRewriteCondの間で[AND]で繋ぎます。<br />
リクエストのファイルが存在しない、かつディレクターではない場合だけ、処理をapp.phpに渡すという意味になります。</p>
<p>上記の設定で、http://www.example.com/existed_directory/にアクセスしてみると、RewriteCondにマッチしないため、<br />
existed_directoryのディレクターにしたのindex.html（存在しない場合はindex.php）にアクセスが行きます。<br />
</p>
<h3>新たな問題点</h4>
<p>実際存在するディレクターにアクセスできない問題が解決しましたが、http://www.example.com/にアクセスすると、処理がapp.phpに渡されていない（そのため、symfony2が処理を始めない）という新しい問題が発生します。<br />
そのため、.htaccessをさらに改修する必要が出てきています。<br />
 </p>
<h3>解決策</h4>
<p></p>

		<div id="crayon-64953fd58d698532516183" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
&lt;IfModule mod_rewrite.c&gt;
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d [OR]
    RewriteCond %{REQUEST_URI} ^/$
    RewriteRule ^(.*)$ app.php [QSA,L]
&lt;/IfModule&gt;</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-64953fd58d698532516183-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d698532516183-2">2</div><div class="crayon-num" data-line="crayon-64953fd58d698532516183-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d698532516183-4">4</div><div class="crayon-num" data-line="crayon-64953fd58d698532516183-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58d698532516183-6">6</div><div class="crayon-num" data-line="crayon-64953fd58d698532516183-7">7</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-64953fd58d698532516183-1"><span class="crayon-h">&lt;</span><span class="crayon-e">IfModule </span><span class="crayon-i">mod_rewrite</span><span class="crayon-sy">.</span><span class="crayon-i">c</span><span class="crayon-h">&gt;</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d698532516183-2"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteEngine</span><span class="crayon-h"> </span><span class="crayon-e">On</span></div><div class="crayon-line" id="crayon-64953fd58d698532516183-3"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteCond</span><span class="crayon-h"> </span><span class="crayon-sy">%</span><span class="crayon-sy">{</span><span class="crayon-i">REQUEST_FILENAME</span><span class="crayon-sy">}</span><span class="crayon-h"> </span><span class="crayon-sy">!</span>-<span class="crayon-e">f</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d698532516183-4"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteCond</span><span class="crayon-h"> </span><span class="crayon-sy">%</span><span class="crayon-sy">{</span><span class="crayon-i">REQUEST_FILENAME</span><span class="crayon-sy">}</span><span class="crayon-h"> </span><span class="crayon-sy">!</span>-<span class="crayon-e">d</span><span class="crayon-h"> </span><span class="crayon-sy">[</span><span class="crayon-st">OR</span><span class="crayon-sy">]</span></div><div class="crayon-line" id="crayon-64953fd58d698532516183-5"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">RewriteCond</span><span class="crayon-h"> </span><span class="crayon-sy">%</span><span class="crayon-sy">{</span><span class="crayon-i">REQUEST_URI</span><span class="crayon-sy">}</span><span class="crayon-h"> </span>^/<span class="crayon-sy">$</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58d698532516183-6"><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-i">RewriteRule</span><span class="crayon-h"> </span>^<span class="crayon-sy">(</span><span class="crayon-sy">.</span>*<span class="crayon-sy">)</span><span class="crayon-sy">$</span><span class="crayon-h"> </span><span class="crayon-i">app</span><span class="crayon-sy">.</span><span class="crayon-i">php</span><span class="crayon-h"> </span><span class="crayon-sy">[</span><span class="crayon-i">QSA</span><span class="crayon-sy">,</span><span class="crayon-i">L</span><span class="crayon-sy">]</span></div><div class="crayon-line" id="crayon-64953fd58d698532516183-7"><span class="crayon-h">&lt;</span>/<span class="crayon-i">IfModule</span><span class="crayon-h">&gt;</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p></p>
<h3>説明</h4>
<p>RewriteCondが複雑になってきますので、分解して説明いたします。<br />
1、RewriteCond %{REQUEST_FILENAME} !-f　リクエストのファイルが存在しない<br />
2、RewriteCond %{REQUEST_FILENAME} !-d　リクエストのファイルがディレクターではない<br />
3、RewriteCond %{REQUEST_URI} ^/$　トップにアクセスしている</p>
<p>リライトの条件が、1 and ( 2 or 3) になります。<br />
</p>
<h3>まとめ</h4>
<p>apacheのRewriteCondが想像だけでややこしくて間違いやすいので、実際に試してみればよいかと思います。</p>

【symfony2】デフォルト.htaccessファイルの改修

<p><a href="https://github.com/stfalcon/TinymceBundle" target="_blank">stfalcon_tinymce</a>は、Symfony2でよく使われてるtinymceのバンドル（プラグイン）です。</p>
<p>tinymceのデフォルト設定では、画像を挿入するときに、自動にurlを相対パスに書き換えてhtmlを生成しますが、<br />
symfony2はrouting（url）が自分で設定できるため、urlの階層が違うと画像が表示できなくなります。</p>
<p>例：<br />
画像を挿入するページ： http://www.example.com/admin/insert_image<br />
画像を表示するページ： http://www.example.com/user/blog/999 （999は記事のid）<br />
挿入した画像： </p>
<p></p>

		<div id="crayon-64953fd58bf13786176665" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div><span class="crayon-language">XHTML</span></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
&lt;img src="../../images/image1.jpg"&gt;</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-64953fd58bf13786176665-1">1</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-64953fd58bf13786176665-1"><span class="crayon-r ">&lt;img </span><span class="crayon-e ">src</span>=<span class="crayon-s ">"../../images/image1.jpg"</span><span class="crayon-r ">&gt;</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>
<p>当然画像がうまく表示できません。</p>
<p>ここで、画像を絶対urlで挿入することが望ましいです。<br />
そのために、symfony2の設定ファイル（例：app/config/config.yml）に、stfalcon_tinymceのテーマに、下記設定を追加する必要あります。</p>
<p></p>

		<div id="crayon-64953fd58bf17256070691" class="crayon-syntax crayon-theme-monokai crayon-font-monaco crayon-os-mac print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 13px !important; line-height: 18px !important;">
		
			<div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><span class="crayon-title"></span>
			<div class="crayon-tools" style="font-size: 13px !important;height: 19.5px !important; line-height: 19.5px !important;"><div class="crayon-button crayon-nums-button" title="Toggle Line Numbers"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon"></div></div><span class="crayon-language">YAML</span></div></div>
			<div class="crayon-info" style="min-height: 19.5px !important; line-height: 19.5px !important;"></div>
			<div class="crayon-plain-wrap"><textarea  class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 13px !important; line-height: 18px !important;">
relative_urls : false,
remove_script_host : false,
convert_urls : false, 
document_base_url : "http://www.example.com/",</textarea></div>
			<div class="crayon-main" style="">
				<table class="crayon-table">
					<tr class="crayon-row">
				<td class="crayon-nums " data-settings="show">
					<div class="crayon-nums-content" style="font-size: 13px !important; line-height: 18px !important;"><div class="crayon-num" data-line="crayon-64953fd58bf17256070691-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58bf17256070691-2">2</div><div class="crayon-num" data-line="crayon-64953fd58bf17256070691-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-64953fd58bf17256070691-4">4</div></div>
				</td>
						<td class="crayon-code"><div class="crayon-pre" style="font-size: 13px !important; line-height: 18px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-64953fd58bf17256070691-1">relative<span class="crayon-sy">_</span>urls<span class="crayon-h"> </span><span class="">: false</span><span class="crayon-o">,</span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58bf17256070691-2">remove<span class="crayon-sy">_</span>script<span class="crayon-sy">_</span>host<span class="crayon-h"> </span><span class="">: false</span><span class="crayon-o">,</span></div><div class="crayon-line" id="crayon-64953fd58bf17256070691-3">convert<span class="crayon-sy">_</span>urls<span class="crayon-h"> </span><span class="">: false</span><span class="crayon-o">,</span><span class="crayon-h"> </span></div><div class="crayon-line crayon-striped-line" id="crayon-64953fd58bf17256070691-4">document<span class="crayon-sy">_</span>base<span class="crayon-sy">_</span>url<span class="crayon-h"> </span><span class="">: "http</span><span class="">://www.example.com/"</span><span class="crayon-o">,</span></div></div></td>
					</tr>
				</table>
			</div>
		</div>

<p> </p>

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