<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >xdiff Functions</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="Manual do PHP" HREF="index.html"><LINK REL="UP" TITLE="Referência das Funções" HREF="funcref.html"><LINK REL="PREVIOUS" TITLE="xattr_supported" HREF="function.xattr-supported.html"><LINK REL="NEXT" TITLE="xdiff_file_diff_binary" HREF="function.xdiff-file-diff-binary.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></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" >Manual do PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.xattr-supported.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.xdiff-file-diff-binary.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="reference" ><A NAME="ref.xdiff" ></A ><DIV CLASS="TITLEPAGE" ><H1 CLASS="title" >CLXXVIII. xdiff Functions</H1 ><DIV CLASS="PARTINTRO" ><A NAME="AEN233036" ></A ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="xdiff.intro" >Introdução</A ></H1 ><P > xdiff extension creates and applies patches to both text and binary files. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="xdiff.requirements" >Dependências</A ></H1 ><P > To use xdiff, you will need libxdiff installed, available on the libxdiff homepage <A HREF="http://www.xmailserver.org/xdiff-lib.html" TARGET="_top" >http://www.xmailserver.org/xdiff-lib.html</A >. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Nota: </B > You'll need at least libxdiff 0.7 for these functions to be aware of memory_limit. </P ></BLOCKQUOTE ></DIV ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="xdiff.installation" >Instalação</A ></H1 ><P > xdiff is currently available through PECL <A HREF="http://pecl.php.net/package/xdiff" TARGET="_top" >http://pecl.php.net/package/xdiff</A >. </P ><P > If <A HREF="http://pear.php.net/" TARGET="_top" >PEAR</A > is available on your *nix-like system you can use the pear installer to install the xdiff extension, by the following command: <B CLASS="command" >pear -v install xdiff</B >. </P ><P > You can always download the tar.gz package and install xdiff by hand: <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN233054" ></A ><P ><B >Exemplo 1. xdiff install by hand</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="shell" >gunzip xdiff-xxx.tgz tar -xvf xdiff-xxx.tar cd xdiff-xxx phpize ./configure && make && make install</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="xdiff.constants" >Constantes pré-definidas</A ></H1 ><P > As contantes abaixo são definidas por esta extensão e somente estarão disponíveis quando a extensão foi compilada com o PHP ou carregada dinamicamente durante a execução. </P ><P ></P ><DIV CLASS="variablelist" ><DL ><DT ><TT CLASS="constant" ><B >XDIFF_PATCH_NORMAL</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > </P ></DD ><DT ><TT CLASS="constant" ><B >XDIFF_PATCH_REVERSE</B ></TT > (<A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A >)</DT ><DD ><P > </P ></DD ></DL ></DIV ></DIV ></DIV ><DIV CLASS="TOC" ><DL ><DT ><B >Índice</B ></DT ><DT ><A HREF="function.xdiff-file-diff-binary.html" >xdiff_file_diff_binary</A > -- Make binary diff of two files</DT ><DT ><A HREF="function.xdiff-file-diff.html" >xdiff_file_diff</A > -- Make unified diff of two files</DT ><DT ><A HREF="function.xdiff-file-merge3.html" >xdiff_file_merge3</A > -- Merge 3 files into one</DT ><DT ><A HREF="function.xdiff-file-patch-binary.html" >xdiff_file_patch_binary</A > -- Patch a file with a binary diff</DT ><DT ><A HREF="function.xdiff-file-patch.html" >xdiff_file_patch</A > -- Patch a file with an unified diff</DT ><DT ><A HREF="function.xdiff-string-diff-binary.html" >xdiff_string_diff_binary</A > -- Make binary diff of two strings</DT ><DT ><A HREF="function.xdiff-string-diff.html" >xdiff_string_diff</A > -- Make unified diff of two strings</DT ><DT ><A HREF="function.xdiff-string-merge3.html" >xdiff_string_merge3</A > -- Merge 3 strings into one</DT ><DT ><A HREF="function.xdiff-string-patch-binary.html" >xdiff_string_patch_binary</A > -- Patch a string with a binary diff</DT ><DT ><A HREF="function.xdiff-string-patch.html" >xdiff_string_patch</A > -- Patch a string with an unified diff</DT ></DL ></DIV 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