<!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>Replace regular expression with multibyte support ignoring case</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mb-ereg.html">mb_ereg</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mb-eregi.html">mb_eregi</a></div> <div class="up"><a href="ref.mbstring.html">Multibyte String Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.mb-eregi-replace" class="refentry"> <div class="refnamediv"> <h1 class="refname">mb_eregi_replace</h1> <p class="verinfo">(PHP 4 >= 4.2.0, PHP 5)</p><p class="refpurpose"><span class="refname">mb_eregi_replace</span> — <span class="dc-title">Replace regular expression with multibyte support ignoring case</span></p> </div> <div class="refsect1 description" id="refsect1-function.mb-eregi-replace-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><strong>mb_eregi_replace</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$pattern</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$replace</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$string</code></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$option</code><span class="initializer"> = "msri"</span></span> ] )</div> <p class="simpara"> Scans <em><code class="parameter">string</code></em> for matches to <em><code class="parameter">pattern</code></em>, then replaces the matched text with <em><code class="parameter">replacement</code></em>. </p> </div> <div class="refsect1 parameters" id="refsect1-function.mb-eregi-replace-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">pattern</code></em></span> <dd> <p class="para"> The regular expression pattern. Multibyte characters may be used. The case will be ignored. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">replace</code></em></span> <dd> <p class="para"> The replacement text. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">string</code></em></span> <dd> <p class="para"> The searched <span class="type"><a href="language.types.string.html" class="type string">string</a></span>. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">option</code></em></span> <dd> <span class="simpara"> <em><code class="parameter">option</code></em> has the same meaning as in <span class="function"><a href="function.mb-ereg-replace.html" class="function">mb_ereg_replace()</a></span>. </span> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.mb-eregi-replace-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> The resultant <span class="type"><a href="language.types.string.html" class="type string">string</a></span> or <strong><code>FALSE</code></strong> on error. </p> </div> <div class="refsect1 notes" id="refsect1-function.mb-eregi-replace-notes"> <h3 class="title">Notes</h3> <blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">The internal encoding or the character encoding specified by <span class="function"><a href="function.mb-regex-encoding.html" class="function">mb_regex_encoding()</a></span> will be used as the character encoding for this function.</p></p></blockquote> <div class="warning"><strong class="warning">Warning</strong><p class="para">Never use the <em>e</em> modifier when working on untrusted input. No automatic escaping will happen (as known from <span class="function"><a href="function.preg-replace.html" class="function">preg_replace()</a></span>). Not taking care of this will most likely create remote code execution vulnerabilities in your application.</p></div> </div> <div class="refsect1 seealso" id="refsect1-function.mb-eregi-replace-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.mb-regex-encoding.html" class="function" rel="rdfs-seeAlso">mb_regex_encoding()</a> - Set/Get character encoding for multibyte regex</span></li> <li class="member"> <span class="function"><a href="function.mb-ereg-replace.html" class="function" rel="rdfs-seeAlso">mb_ereg_replace()</a> - Replace regular expression with multibyte support</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mb-ereg.html">mb_ereg</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mb-eregi.html">mb_eregi</a></div> <div class="up"><a href="ref.mbstring.html">Multibyte String Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>