<HTML ><HEAD ><TITLE >mb_substr_count</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Manual de PHP" HREF="index.html"><LINK REL="UP" TITLE="Multi-Byte String Functions" HREF="ref.mbstring.html"><LINK REL="PREVIOUS" TITLE="mb_substitute_character" HREF="function.mb-substitute-character.html"><LINK REL="NEXT" TITLE="mb_substr" HREF="function.mb-substr.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Manual de PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.mb-substitute-character.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.mb-substr.html" ACCESSKEY="N" >Siguiente</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.mb-substr-count" ></A >mb_substr_count</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN37510" ></A ><P > (PHP 4 >= 4.3.0)</P >mb_substr_count -- Count the number of substring occurrences</DIV ><DIV CLASS="refsect1" ><A NAME="AEN37513" ></A ><H2 >Description</H2 >int <B CLASS="methodname" >mb_substr_count</B > ( string haystack, string needle [, string encoding])<BR ></BR ><P > <B CLASS="function" >mb_substr_count()</B > returns the number of times the <TT CLASS="parameter" ><I >needle</I ></TT > substring occurs in the <TT CLASS="parameter" ><I >haystack</I ></TT > string. </P ><P > <TT CLASS="parameter" ><I >encoding</I ></TT > specifies the encoding for <TT CLASS="parameter" ><I >needle</I ></TT > and <TT CLASS="parameter" ><I >haystack</I ></TT >. If omitted, internal character encoding is used. </P ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN37536" ></A ><P ><B >Ejemplo 1. <B CLASS="function" >mb_substr_count()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="php" ><?php print mb_substr_count("This is a test", "is"); // prints out 2 ?></PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ><P > See also <A HREF="function.substr-count.html" ><B CLASS="function" >substr_count()</B ></A >, <A HREF="function.mb-strpos.html" ><B CLASS="function" >mb_strpos()</B ></A >, <A HREF="function.mb-substr.html" ><B CLASS="function" >mb_substr()</B ></A >. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.mb-substitute-character.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Inicio</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.mb-substr.html" ACCESSKEY="N" >Siguiente</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >mb_substitute_character</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.mbstring.html" ACCESSKEY="U" >Subir</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >mb_substr</TD ></TR ></TABLE ></DIV ></BODY ></HTML >