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    1 => '指令分隔符',
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?>
<div id="language.basic-syntax.instruction-separation" class="sect1">
   <h2 class="title">指令分隔符</h2>
   <p class="para">
   同 C 或 Perl 一样，PHP 需要在每个语句后用分号结束指令。一段 PHP
   代码中的结束标签隐含表示了一个分号；在一个 PHP
   代码段中的最后一行可以不用分号结束。如果后面还有新行，则代码段的结束标签包含了行结束。
   </p>

   <p class="para">
    <div class="example" id="example-1">
     <p><strong>示例 #1 包含末尾换行符的结束标签的示例</strong></p>
     <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">echo </span><span style="color: #DD0000">"Some text"</span><span style="color: #007700">; </span><span style="color: #0000BB">?&gt;<br /></span>No newline<br /><span style="color: #0000BB">&lt;?= </span><span style="color: #DD0000">"But newline now" </span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

     <div class="example-contents"><p>以上示例会输出：</p></div>
     <div class="example-contents screen">
<div class="annotation-interactive cdata"><pre>
Some textNo newline
But newline now
</pre></div>
     </div>
    </div>
   </p>

   <p class="para">
    <div class="example" id="example-2">
     <p><strong>示例 #2 进入和退出 PHP 解析的示例</strong></p>
     <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />    </span><span style="color: #007700">echo </span><span style="color: #DD0000">"This is a test\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;<br /></span><br /><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">echo </span><span style="color: #DD0000">"This is a test\n" </span><span style="color: #0000BB">?&gt;<br /></span><br /><span style="color: #0000BB">&lt;?php </span><span style="color: #007700">echo </span><span style="color: #DD0000">"We omitted the last closing tag\n"</span><span style="color: #007700">;</span></span></code></div>
     </div>

    </div>
   </p>
   <p class="para">
    <blockquote class="note"><p><strong class="note">注意</strong>: 
     <p class="para">
      文件末尾的 PHP 代码段结束标签可以不要，有些情况下当使用
      <span class="function"><a href="function.include.php" class="function">include</a></span> 或者 <span class="function"><a href="function.require.php" class="function">require</a></span>
      时省略掉会更好些，这样不期望的空白字符就不会出现在文件末尾，之后仍然可以输出响应
      header。在使用输出缓冲时也很便利，就不会看到由包含文件生成的不期望的空白符。
     </p>
    </p></blockquote>
   </p>
  </div><?php manual_footer($setup); ?>