mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 05:26:57 +08:00
80 lines
3.6 KiB
HTML
80 lines
3.6 KiB
HTML
<!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>清除最近一次错误</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.error-clear-last" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">error_clear_last</h1>
|
|
<p class="verinfo">(PHP 7)</p><p class="refpurpose"><span class="refname">error_clear_last</span> — <span class="dc-title">清除最近一次错误</span></p>
|
|
|
|
</div>
|
|
<div class="refsect1 description" id="refsect1-function.error-clear-last-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>error_clear_last</strong></span>
|
|
( <span class="methodparam">void</span>
|
|
) : <span class="type"><span class="type void">void</span></span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.error-clear-last-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
清除最近一次错误，使它无法通过
|
|
<span class="function"><a href="error_get_last.html" class="function">error_get_last()</a></span> 获取。
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 examples" id="refsect1-function.error-clear-last-examples">
|
|
<h3 class="title">范例</h3>
|
|
<p class="para">
|
|
<div class="example" id="example-458">
|
|
<p><strong>Example #1 <span class="function"><strong>error_clear_last()</strong></span> 例子</strong></p>
|
|
<div class="example-contents">
|
|
<div class="phpcode"><pre><span style="color: #000000">
|
|
<span style="color: #0000BB"><?php<br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">error_get_last</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">error_clear_last</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">error_get_last</span><span style="color: #007700">());<br /><br />@</span><span style="color: #0000BB">$a </span><span style="color: #007700">= </span><span style="color: #0000BB">$b</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">error_get_last</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">error_clear_last</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">error_get_last</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?></span>
|
|
</span>
|
|
</pre></div>
|
|
</div>
|
|
|
|
<div class="example-contents"><p>以上例程的输出类似于：</p></div>
|
|
<div class="example-contents screen">
|
|
<div class="cdata"><pre>
|
|
NULL
|
|
NULL
|
|
array(4) {
|
|
["type"]=>
|
|
int(8)
|
|
["message"]=>
|
|
string(21) "Undefined variable: b"
|
|
["file"]=>
|
|
string(9) "%s"
|
|
["line"]=>
|
|
int(6)
|
|
}
|
|
NULL
|
|
</pre></div>
|
|
</div>
|
|
</div>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.error-clear-last-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><a href="errorfunc.constants.html" class="link">Error 常量</a></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
</div></div></div></body></html> |