<!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>Check whether the given error code indicates failure</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.intl-get-error-message.html">intl_get_error_message</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.mbstring.html">Multibyte String</a></div> <div class="up"><a href="ref.intl.html">intl Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.intl-is-failure" class="refentry"> <div class="refnamediv"> <h1 class="refname">intl_is_failure</h1> <p class="verinfo">(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)</p><p class="refpurpose"><span class="refname">intl_is_failure</span> — <span class="dc-title">Check whether the given error code indicates failure</span></p> </div> <div class="refsect1 description" id="refsect1-function.intl-is-failure-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>intl_is_failure</strong></span> ( <span class="methodparam"><span class="type">int</span> <code class="parameter">$error_code</code></span> )</div> <p class="para rdfs-comment"> </p> </div> <div class="refsect1 parameters" id="refsect1-function.intl-is-failure-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">error_code</code></em></span> <dd> <p class="para"> is a value that returned by functions: <span class="function"><a href="function.intl-get-error-code.html" class="function">intl_get_error_code()</a></span>, <span class="function"><a href="collator.geterrorcode.html" class="function">collator_get_error_code()</a></span> . </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.intl-is-failure-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> <strong><code>TRUE</code></strong> if it the code indicates some failure, and <strong><code>FALSE</code></strong> in case of success or a warning. </p> </div> <div class="refsect1 examples" id="refsect1-function.intl-is-failure-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-2692"> <p><strong>Example #1 <span class="function"><strong>intl_is_failure()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">check</span><span style="color: #007700">( </span><span style="color: #0000BB">$err_code </span><span style="color: #007700">)<br />{<br /> </span><span style="color: #0000BB">var_export</span><span style="color: #007700">( </span><span style="color: #0000BB">intl_is_failure</span><span style="color: #007700">( </span><span style="color: #0000BB">$err_code </span><span style="color: #007700">) );<br /> echo </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">check</span><span style="color: #007700">( </span><span style="color: #0000BB">U_ZERO_ERROR </span><span style="color: #007700">);<br /></span><span style="color: #0000BB">check</span><span style="color: #007700">( </span><span style="color: #0000BB">U_USING_FALLBACK_WARNING </span><span style="color: #007700">);<br /></span><span style="color: #0000BB">check</span><span style="color: #007700">( </span><span style="color: #0000BB">U_ILLEGAL_ARGUMENT_ERROR </span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output something similar to:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> false false true </pre></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-function.intl-is-failure-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.intl-get-error-code.html" class="function" rel="rdfs-seeAlso">intl_get_error_code()</a> - Get the last error code</span></li> <li class="member"> <span class="function"><a href="collator.geterrorcode.html" class="function" rel="rdfs-seeAlso">collator_get_error_code()</a> - Get collator's last error code</span></li> <li class="member"> <span class="function"><a href="collator.geterrorcode.html" class="function" rel="rdfs-seeAlso">Collator-getErrorCode()</a> - Get collator's last error code</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; 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