<HTML ><HEAD ><TITLE >URL Functions</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="Function Reference" HREF="funcref.html"><LINK REL="PREVIOUS" TITLE="token_name" HREF="function.token-name.html"><LINK REL="NEXT" TITLE="base64_decode" HREF="function.base64-decode.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="reference" 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.token-name.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.base64-decode.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="reference" ><A NAME="ref.url" ></A ><DIV CLASS="TITLEPAGE" ><H1 CLASS="title" >CII. URL Functions</H1 ><DIV CLASS="PARTINTRO" ><A NAME="AEN93396" ></A ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="url.intro" ></A >Introduction</H1 ><P > Dealing with URL strings: encoding, decoding and parsing. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="url.requirements" ></A >Requirements</H1 ><P >No external libraries are needed to build this extension.</P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="url.installation" ></A >Installation</H1 ><P >There is no installation needed to use these functions; they are part of the PHP core.</P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="url.configuration" ></A >Runtime Configuration</H1 ><P >This extension has no configuration directives defined in <TT CLASS="filename" >php.ini</TT >.</P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="url.resources" ></A >Resource Types</H1 ><P >This extension has no resource types defined.</P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="url.constants" ></A >Predefined Constants</H1 ><P >This extension has no constants defined.</P ></DIV ></DIV ><DIV CLASS="TOC" ><DL ><DT ><B >Table of Contents</B ></DT ><DT ><A HREF="function.base64-decode.html" >base64_decode</A > -- Decodes data encoded with MIME base64</DT ><DT ><A HREF="function.base64-encode.html" >base64_encode</A > -- Encodes data with MIME base64</DT ><DT ><A HREF="function.get-meta-tags.html" >get_meta_tags</A > -- Extracts all meta tag content attributes from a file and returns an array </DT ><DT ><A HREF="function.parse-url.html" >parse_url</A > -- Parse a URL and return its components</DT ><DT ><A HREF="function.rawurldecode.html" >rawurldecode</A > -- Decode URL-encoded strings</DT ><DT ><A HREF="function.rawurlencode.html" >rawurlencode</A > -- URL-encode according to RFC 1738</DT ><DT ><A HREF="function.urldecode.html" >urldecode</A > -- Decodes URL-encoded string</DT ><DT ><A HREF="function.urlencode.html" >urlencode</A > -- URL-encodes string</DT ></DL ></DIV ></DIV ></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.token-name.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.base64-decode.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >token_name</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="funcref.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >base64_decode</TD ></TR ></TABLE ></DIV ></BODY ></HTML >