📄 function.mysql-set-charset.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Sets the client character set</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="function.mysql-select-db.html">mysql_select_db</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mysql-stat.html">mysql_stat</a></div> <div class="up"><a href="ref.mysql.html">MySQL Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.mysql-set-charset" class="refentry"> <div class="refnamediv"> <h1 class="refname">mysql_set_charset</h1> <p class="verinfo">(PHP 5 >= 5.2.3)</p><p class="refpurpose"><span class="refname">mysql_set_charset</span> — <span class="dc-title">Sets the client character set</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>mysql_set_charset</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$charset</tt></span> [, <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$link_identifier</tt></span> ] )</div> <p class="para rdfs-comment"> Sets the default character set for the current connection. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">charset</tt></i></span> <dd> <p class="para"> A valid character set name. </p> </dd> </dt> <dt><span class="term"><i><tt class="parameter">link_identifier</tt></i></span><dd><p class="para">The MySQL connection. If the link identifier is not specified, the last link opened by <a href="function.mysql-connect.html" class="function">mysql_connect()</a> is assumed. If no such link is found, itwill try to create one as if <a href="function.mysql-connect.html" class="function">mysql_connect()</a> was calledwith no arguments. If by chance no connection is found or established, an<b><tt>E_WARNING</tt></b> level error is generated.</p></dd></dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> on success or <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 notes"> <h3 class="title">Notes</h3> <blockquote><p><b class="note">Note</b>: This function requires MySQL 5.0.7 or later. <br /> </p></blockquote> <blockquote><p><b class="note">Note</b>: This is the preferred way to change the charset. Using <a href="function.mysql-query.html" class="function">mysql_query()</a> to execute <i>SET NAMES ..</i> is not reccomended. <br /> </p></blockquote> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.mysql-client-encoding.html" class="function" rel="rdfs-seeAlso">mysql_client_encoding()</a></li> <li class="member"><a href="http://dev.mysql.com/doc/refman/5.1/en/charset-charsets.html" class="link external">» List of character sets that MySQL supports</a></li> </ul> </p> </div> </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mysql-select-db.html">mysql_select_db</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mysql-stat.html">mysql_stat</a></div> <div class="up"><a href="ref.mysql.html">MySQL Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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