<HTML ><HEAD ><TITLE >php_stream_flush</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="Streams Common API Reference" HREF="stream.common-api.html"><LINK REL="PREVIOUS" TITLE="php_stream_close" HREF="streams.php-stream-close.html"><LINK REL="NEXT" TITLE="php_stream_seek" HREF="streams.php-stream-seek.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="streams.php-stream-close.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="streams.php-stream-seek.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="streams.php-stream-flush" ></A >php_stream_flush</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN102120" ></A ><P > (no version information, might be only in CVS)</P >php_stream_flush -- Flush stream buffers to storage</DIV ><DIV CLASS="refsect1" ><A NAME="AEN102123" ></A ><H2 >Description</H2 >int <B CLASS="methodname" >php_stream_flush</B > ( php_stream * stream)<BR ></BR ><P > <B CLASS="function" >php_stream_flush()</B > causes any data held in write buffers in <TT CLASS="parameter" ><I >stream</I ></TT > to be committed to the underlying storage. </P ><P > <B CLASS="function" >php_stream_flush()</B > returns 0 if the buffers were flushed, or if the buffers did not need to be flushed, but returns <TT CLASS="constant" ><B >EOF</B ></TT > to indicate an error. </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="streams.php-stream-close.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="streams.php-stream-seek.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >php_stream_close</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="stream.common-api.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >php_stream_seek</TD ></TR ></TABLE ></DIV ></BODY ></HTML >