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131 lines
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HTML
131 lines
5.5 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Patch a file with a binary diff</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.xdiff-file-bpatch" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">xdiff_file_bpatch</h1>
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<p class="verinfo">(PECL xdiff >= 1.5.0)</p><p class="refpurpose"><span class="refname">xdiff_file_bpatch</span> — <span class="dc-title">Patch a file with a binary diff</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.xdiff-file-bpatch-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>xdiff_file_bpatch</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$file</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$patch</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$dest</code></span>
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) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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Patches a <code class="parameter">file</code> with a binary
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<code class="parameter">patch</code> and stores the result in a file <code class="parameter">dest</code>.
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This function accepts patches created both via <span class="function"><a href="xdiff_file_bdiff.html" class="function">xdiff_file_bdiff()</a></span>
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and <span class="function"><a href="xdiff_file_rabdiff.html" class="function">xdiff_file_rabdiff()</a></span> functions or their string counterparts.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.xdiff-file-bpatch-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">file</code></dt>
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<dd>
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<p class="para">
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The original file.
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</p>
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</dd>
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<dt>
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<code class="parameter">patch</code></dt>
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<dd>
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<p class="para">
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The binary patch file.
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</p>
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</dd>
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<dt>
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<code class="parameter">dest</code></dt>
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<dd>
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<p class="para">
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Path of the resulting file.
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.xdiff-file-bpatch-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.xdiff-file-bpatch-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-2864">
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<p><strong>Example #1 <span class="function"><strong>xdiff_file_bpatch()</strong></span> example</strong></p>
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<div class="example-contents"><p>
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The following code applies binary diff to a file.
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</p></div>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br />$old_version </span><span style="color: #007700">= </span><span style="color: #DD0000">'archive-1.0.tgz'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$patch </span><span style="color: #007700">= </span><span style="color: #DD0000">'archive.bpatch'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">xdiff_file_bpatch</span><span style="color: #007700">(</span><span style="color: #0000BB">$old_version</span><span style="color: #007700">, </span><span style="color: #0000BB">$patch</span><span style="color: #007700">, </span><span style="color: #DD0000">'archive-1.1.tgz'</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$result</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"File patched"</span><span style="color: #007700">;<br />} else {<br /> echo </span><span style="color: #DD0000">"File couldn't be patched"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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<div class="refsect1 notes" id="refsect1-function.xdiff-file-bpatch-notes">
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<h3 class="title">注释</h3>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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Both files (<code class="parameter">file</code> and <code class="parameter">patch</code>)
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will be loaded into memory so ensure that your memory_limit is set high
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enough.
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</p>
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</p></blockquote>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.xdiff-file-bpatch-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="xdiff_file_bdiff.html" class="function" rel="rdfs-seeAlso">xdiff_file_bdiff()</a> - Make binary diff of two files</span></li>
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<li class="member"><span class="function"><a href="xdiff_file_rabdiff.html" class="function" rel="rdfs-seeAlso">xdiff_file_rabdiff()</a> - Make binary diff of two files using the Rabin's polynomial fingerprinting algorithm</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |