<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML ><HEAD ><TITLE >mb_substitute_character</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Manual PHP" HREF="index.html"><LINK REL="UP" TITLE="Multibyte String Functions" HREF="ref.mbstring.html"><LINK REL="PREVIOUS" TITLE="mb_strwidth" HREF="function.mb-strwidth.html"><LINK REL="NEXT" TITLE="mb_substr_count" HREF="function.mb-substr-count.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-2"></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 PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.mb-strwidth.html" ACCESSKEY="P" >Înapoi</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.mb-substr-count.html" ACCESSKEY="N" >Înainte</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.mb-substitute-character" ></A >mb_substitute_character</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN53429" ></A ><P > (PHP 4 >= 4.0.6, PHP 5)</P >mb_substitute_character -- Set/Get substitution character</DIV ><DIV CLASS="refsect1" ><A NAME="AEN53432" ></A ><H2 >Description</H2 >mixed <B CLASS="methodname" >mb_substitute_character</B > ( [mixed substrchar])<BR ></BR ><P > <B CLASS="function" >mb_substitute_character()</B > specifies substitution character when input character encoding is invalid or character code is not exist in output character encoding. Invalid characters may be substituted <TT CLASS="constant" ><B >NULL</B ></TT >(no output), string or integer value (Unicode character code value). </P ><P > This setting affects <A HREF="function.mb-convert-encoding.html" ><B CLASS="function" >mb_convert_encoding()</B ></A >, <A HREF="function.mb-convert-variables.html" ><B CLASS="function" >mb_convert_variables()</B ></A >, <A HREF="function.mb-output-handler.html" ><B CLASS="function" >mb_output_handler()</B ></A >, and <A HREF="function.mb-send-mail.html" ><B CLASS="function" >mb_send_mail()</B ></A >. </P ><P > <VAR CLASS="parameter" >substchar</VAR > : Specify Unicode value as integer or specify as string as follows <P ></P ><UL ><LI ><P > "none" : no output </P ></LI ><LI ><P > "long" : Output character code value (Example: U+3000,JIS+7E7E) </P ></LI ></UL > </P ><P > Return Value: If <VAR CLASS="parameter" >substchar</VAR > is set, it returns <TT CLASS="constant" ><B >TRUE</B ></TT > for success, otherwise returns <TT CLASS="constant" ><B >FALSE</B ></TT >. If <VAR CLASS="parameter" >substchar</VAR > is not set, it returns Unicode value or "<VAR CLASS="literal" >none</VAR >"/"<VAR CLASS="literal" >long</VAR >". </P ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN53463" ></A ><P ><B >Exemplu 1. <B CLASS="function" >mb_substitute_character()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /></font><font color="#FF8000">/* Set with Unicode U+3013 (GETA MARK) */<br /></font><font color="#0000BB">mb_substitute_character</font><font color="#007700">(</font><font color="#0000BB">0x3013</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* Set hex format */<br /></font><font color="#0000BB">mb_substitute_character</font><font color="#007700">(</font><font color="#DD0000">"long"</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* Display current setting */<br /></font><font color="#007700">echo </font><font color="#0000BB">mb_substitute_character</font><font color="#007700">();<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </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-strwidth.html" ACCESSKEY="P" >Înapoi</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Acasã</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.mb-substr-count.html" ACCESSKEY="N" >Înainte</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >mb_strwidth</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.mbstring.html" ACCESSKEY="U" >Sus</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >mb_substr_count</TD ></TR ></TABLE ></DIV ></BODY ></HTML >