<HTML ><HEAD ><TITLE >gzwrite</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="PHP Manual" HREF="index.html"><LINK REL="UP" TITLE="Zlib Compression Functions" HREF="ref.zlib.html"><LINK REL="PREVIOUS" TITLE="gzuncompress" HREF="function.gzuncompress.html"><LINK REL="NEXT" TITLE="readgzfile" HREF="function.readgzfile.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" >PHP Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.gzuncompress.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.readgzfile.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.gzwrite" ></A >gzwrite</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN99381" ></A ><P > (PHP 3, PHP 4 )</P >gzwrite -- Binary-safe gz-file write</DIV ><DIV CLASS="refsect1" ><A NAME="AEN99384" ></A ><H2 >Description</H2 >int <B CLASS="methodname" >gzwrite</B > ( resource zp, string string [, int length])<BR ></BR ><P > <B CLASS="function" >gzwrite()</B > writes the contents of <TT CLASS="parameter" ><I >string</I ></TT > to the gz-file stream pointed to by <TT CLASS="parameter" ><I >zp</I ></TT >. If the <TT CLASS="parameter" ><I >length</I ></TT > argument is given, writing will stop after <TT CLASS="parameter" ><I >length</I ></TT > (uncompressed) bytes have been written or the end of <TT CLASS="parameter" ><I >string</I ></TT > is reached, whichever comes first. </P ><P > <B CLASS="function" >gzwrite()</B > returns the number of (uncompressed) bytes written to the gz-file stream pointed to by <TT CLASS="parameter" ><I >zp</I ></TT >. </P ><P > Note that if the <TT CLASS="parameter" ><I >length</I ></TT > argument is given, then the <A HREF="ref.info.html#ini.magic-quotes-runtime" >magic_quotes_runtime</A > configuration option will be ignored and no slashes will be stripped from <TT CLASS="parameter" ><I >string</I ></TT >. </P ><P > See also <A HREF="function.gzread.html" ><B CLASS="function" >gzread()</B ></A >, <A HREF="function.gzopen.html" ><B CLASS="function" >gzopen()</B ></A >, and <A HREF="function.gzputs.html" ><B CLASS="function" >gzputs()</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.gzuncompress.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.readgzfile.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >gzuncompress</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.zlib.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >readgzfile</TD ></TR ></TABLE ></DIV ></BODY ></HTML >