📄 function.xdiff-file-merge3.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Merge 3 files into one</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.xdiff-file-diff.html">xdiff_file_diff</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.xdiff-file-patch-binary.html">xdiff_file_patch_binary</a></div> <div class="up"><a href="ref.xdiff.html">xdiff Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.xdiff-file-merge3" class="refentry"> <div class="refnamediv"> <h1 class="refname">xdiff_file_merge3</h1> <p class="verinfo">(PECL xdiff:0.2-1.4)</p><p class="refpurpose"><span class="refname">xdiff_file_merge3</span> — <span class="dc-title">Merge 3 files into one</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><b><b>xdiff_file_merge3</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$old_file</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$new_file1</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$new_file2</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$dest</tt></span> )</div> <p class="para rdfs-comment"> Merges three files into one and stores the result in a file <i><tt class="parameter">dest</tt></i>. The <i><tt class="parameter">old_file</tt></i> is an original version while <i><tt class="parameter">new_file1</tt></i> and <i><tt class="parameter">new_file2</tt></i> are modified versions of an original. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">old_file</tt></i></span> <dd> <p class="para"> Path to the first file. It acts as "old" file. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">new_file1</tt></i></span> <dd> <p class="para"> Path to the second file. It acts as modified version of <i><tt class="parameter">old_file</tt></i>. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">new_file2</tt></i></span> <dd> <p class="para"> Path to the third file. It acts as modified version of <i><tt class="parameter">old_file</tt></i>. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">dest</tt></i></span> <dd> <p class="para"> Path of the resulting file, containing merged changed from both <i><tt class="parameter">new_file1</tt></i> and <i><tt class="parameter">new_file2</tt></i>. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> if merge was successful, string with rejected chunks if it was not or <b><tt>FALSE</tt></b> if an internal error happened. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>xdiff_file_merge3()</b> example</b></p> <div class="example-contents"><p> The following code merges three files into one. </p></div> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$old_version </span><span style="color: #007700">= </span><span style="color: #DD0000">'original_script.php'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$fix1 </span><span style="color: #007700">= </span><span style="color: #DD0000">'script_with_fix1.php'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$fix2 </span><span style="color: #007700">= </span><span style="color: #DD0000">'script_with_fix2.php'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$errors </span><span style="color: #007700">= </span><span style="color: #0000BB">xdiff_file_merge3</span><span style="color: #007700">(</span><span style="color: #0000BB">$old_version</span><span style="color: #007700">, </span><span style="color: #0000BB">$fix1</span><span style="color: #007700">, </span><span style="color: #0000BB">$fix2</span><span style="color: #007700">, </span><span style="color: #DD0000">'fixed_script.php'</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">is_string</span><span style="color: #007700">(</span><span style="color: #0000BB">$errors</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">"Rejects:\n"</span><span style="color: #007700">;<br /> echo </span><span style="color: #0000BB">$errors</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.xdiff-string-merge3.html" class="function" rel="rdfs-seeAlso">xdiff_string_merge3()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.xdiff-file-diff.html">xdiff_file_diff</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.xdiff-file-patch-binary.html">xdiff_file_patch_binary</a></div> <div class="up"><a href="ref.xdiff.html">xdiff Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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