<span><span><span class="hljs-meta"><?php</span></span><span>
</span><span><span class="hljs-comment">// ========================</span></span><span>
</span><span><span class="hljs-comment">// 非プレビューコンテンツの例</span></span><span>
</span><span><span class="hljs-comment">// ========================</span></span><span>
</span><span><span class="hljs-keyword">echo</span></span><span> </span><span><span class="hljs-string">"これがプログラムのスタートアップ情報です\n"</span></span><span>;
</span><span><span class="hljs-title function_ invoke__">date_default_timezone_set</span></span><span>(</span><span><span class="hljs-string">'Asia/Shanghai'</span></span><span>);
</span><span><span class="hljs-variable">$startTime</span></span><span> = </span><span><span class="hljs-title function_ invoke__">microtime</span></span><span>(</span><span><span class="hljs-literal">true</span></span><span>);
</span><span><span class="hljs-meta">?></span></span><span>
<hr>
</span><span><span class="hljs-meta"><?php</span></span><span>
</span><span><span class="hljs-comment">// ========================</span></span><span>
</span><span><span class="hljs-comment">// 記事テキスト</span></span><span>
</span><span><span class="hljs-comment">// ========================</span></span><span>
</span><span><span class="hljs-keyword">echo</span></span><span> </span><span><span class="hljs-string">"<h1>使用apcu_exists一般的な論理エラーは何ですか?これらの問題を回避する方法?</h1>"</span></span><span>;
</span><span><span class="hljs-comment">// テキストの内容</span></span><span>
</span><span><span class="hljs-keyword">echo</span></span><span> </span><span><span class="hljs-string">"<p>APCuはいPHPメモリキャッシュ用の拡張機能,キャッシュキーと値のペアの関数を提供します。で,<code>apcu_exists()