uTools-Manuals/docs/php/main.html
2019-04-28 19:00:34 +08:00

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>虚拟的main</title>
</head>
<body class="docs"><div id="layout">
<div id="layout-content"><div id="function.main" class="refentry">
<div class="refnamediv">
<h1 class="refname">main</h1>
<p class="refpurpose"><span class="refname">main</span> &mdash; <span class="dc-title">虚拟的<span class="function"><strong>main()</strong></span></span></p>
</div>
<div class="refsect1 description" id="refsect1-function.main-description">
<h3 class="title">说明</h3>
<p class="para">
除了在PHP源码里并没有一个名称为 <span class="function"><strong>main()</strong></span> 的函数。
在 PHP 4.3.0 的源码里,引入了新的错误处理类型(php_error_docref)。
其中一个功能是在 PHP 指令 <a href="errorfunc.configuration.html#ini.html-errors" class="link">html_errors</a>(默认为 on) 和 <a href="errorfunc.configuration.html#ini.docref-root" class="link">docref_root</a>(默认为on直至 PHP 4.3.2) 被设置时,在错误信息里提供对应的手册链接。
</p>
<p class="para">
本页存在的原因是因为有时函数 <span class="function"><strong>main()</strong></span> 错误信息里的手册链接会指到本页。
如果你发现了这样的引用,请 <a href="http://bugs.php.net/" class="link external">&raquo;&nbsp;提交错误报告</a>
说明 PHP 函数发生了错误,并链接到了 <span class="function"><strong>main()</strong></span>
错误会被妥善处理并可能会记录在文档里。
</p>
<p class="para">
<table class="doctable table">
<caption><strong>已知这些错误会指向 <span class="function"><strong>main()</strong></span></strong></caption>
<thead>
<tr>
<th>函数名</th>
<th>直到该版本,不会再指到这里</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td><span class="function"><a href="include.html" class="function">include</a></span></td>
<td>5.1.0</td>
</tr>
<tr>
<td><span class="function"><a href="include_once.html" class="function">include_once</a></span></td>
<td>5.1.0</td>
</tr>
<tr>
<td><span class="function"><a href="require.html" class="function">require</a></span></td>
<td>5.1.0</td>
</tr>
<tr>
<td><span class="function"><a href="require_once.html" class="function">require_once</a></span></td>
<td>5.1.0</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.main-seealso">
<h3 class="title">参见</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><a href="errorfunc.configuration.html#ini.html-errors" class="link">html_errors</a></li>
<li class="member"><a href="errorfunc.configuration.html#ini.display-errors" class="link">display_errors</a></li>
</ul>
</p>
</div>
</div></div></div></body></html>