⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 class.errorexception.html

📁 php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容
💻 HTML
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>ErrorException</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="reserved.exceptions.html">Predefined Exceptions</a></div> <div class="next" style="text-align: right; float: right;"><a href="errorexception.construct.html">ErrorException::__construct</a></div> <div class="up"><a href="reserved.exceptions.html">Predefined Exceptions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div> <h1 class="title">ErrorException</h1>   <div class="partintro">   <div id="errorexception.intro" class="section">   <h2 class="title">Introduction</h2>   <p class="para">    An Error Exception.   </p>  </div>   <div id="errorexception.synopsis" class="section">   <h2 class="title">Class synopsis</h2>    <div class="classsynopsis">    <div class="ooclass"><b class="classname">ErrorException</b></div>     <div class="classsynopsisinfo">     <span class="ooclass">      <b class="classname">ErrorException</b>     </span>      <span class="ooclass">      <span class="modifier">extends</span>      <a href="class.exception.html" class="classname">Exception</a>     </span>     {</div>     <div class="classsynopsisinfo classsynopsisinfo_comment">/* Properties */</div>    <div class="fieldsynopsis">     <span class="modifier">protected</span>     <span class="type">int</span>      <var class="varname"><a href="class.errorexception.html#errorexception.props.severity">$severity</a></var>    ;</div>     <div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div>    <div class="constructorsynopsis dc-description">   <span class="modifier">public</span>  <span class="methodname"><b><a href="errorexception.construct.html" class="function">ErrorException::__construct</a></b></span>    ([ <span class="methodparam"><span class="type">string</span> <tt class="parameter">$message</tt></span>   [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$code</tt></span>   [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$severity</tt></span>   [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$filename</tt></span>   [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$lineno</tt></span>  ]]]]] )</div>    <div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><b><a href="errorexception.getseverity.html" class="function">ErrorException::getSeverity</a></b></span>    ( <span class="methodparam">void</span>   )</div>     <div class="classsynopsisinfo classsynopsisinfo_comment">/* Inherited methods */</div>    <div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><b><a href="exception.getmessage.html" class="function">Exception::getMessage</a></b></span>    ( <span class="methodparam">void</span>   )</div><div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><b><a href="exception.getcode.html" class="function">Exception::getCode</a></b></span>    ( <span class="methodparam">void</span>   )</div><div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><b><a href="exception.getfile.html" class="function">Exception::getFile</a></b></span>    ( <span class="methodparam">void</span>   )</div><div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><b><a href="exception.getline.html" class="function">Exception::getLine</a></b></span>    ( <span class="methodparam">void</span>   )</div><div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">array</span> <span class="methodname"><b><a href="exception.gettrace.html" class="function">Exception::getTrace</a></b></span>    ( <span class="methodparam">void</span>   )</div><div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><b><a href="exception.gettraceasstring.html" class="function">Exception::getTraceAsString</a></b></span>    ( <span class="methodparam">void</span>   )</div><div class="methodsynopsis dc-description">   <span class="modifier">public</span> <span class="type">string</span>  <span class="methodname"><b><a href="exception.tostring.html" class="function">Exception::__toString</a></b></span>    ( <span class="methodparam">void</span>   )</div><div class="methodsynopsis dc-description">   <span class="modifier">final</span> <span class="modifier">private</span> <span class="type">string</span> <span class="methodname"><b><a href="exception.clone.html" class="function">Exception::__clone</a></b></span>    ( <span class="methodparam">void</span>   )</div>   }</div>   </div>   <div id="errorexception.props" class="section">   <h2 class="title">Properties</h2>   <dl>    <dt id="errorexception.props.severity">     <span class="term"><var class="varname">severity</var></span>     <dd>      <p class="para">The severity of the exception</p>     </dd>    </dt>   </dl>  </div>  <div id="errorexception.examples" class="section">   <h2 class="title">Examples</h2>   <p class="para">    <div class="example" id="errorexception.example.error-handler" name="errorexception.example.error-handler">     <p><b>Example #1 Turn all error messages into ErrorException.</b></p>     <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">exception_error_handler</span><span style="color: #007700">(</span><span style="color: #0000BB">$errno</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$errstr</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$errfile</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$errline&nbsp;</span><span style="color: #007700">)&nbsp;{<br />throw&nbsp;new&nbsp;</span><span style="color: #0000BB">ErrorException</span><span style="color: #007700">(</span><span style="color: #0000BB">$errstr</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$errno</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$errfile</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$errline</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">set_error_handler</span><span style="color: #007700">(</span><span style="color: #DD0000">"exception_error_handler"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/*&nbsp;Trigger&nbsp;exception&nbsp;*/<br /></span><span style="color: #0000BB">strpos</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>     </div>     <div class="example-contents"><p>The above example will output something similar to:</p></div>     <div class="example-contents"><pre><div class="cdata"><pre>Fatal error: Uncaught exception &#039;ErrorException&#039; with message &#039;Wrong parameter count for strpos()&#039; in /home/bjori/tmp/ex.php:8Stack trace:#0 [internal function]: exception_error_handler(2, &#039;Wrong parameter...&#039;, &#039;/home/bjori/php...&#039;, 8, Array)#1 /home/bjori/php/cleandocs/test.php(8): strpos()#2 {main}  thrown in /home/bjori/tmp/ex.php on line 8</pre></div>     </pre></div>    </div>   </p>  </div>  </div>      <h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="errorexception.construct.html">ErrorException::__construct</a> 鈥

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -