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85 lines
2.9 KiB
HTML
85 lines
2.9 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>Make binary diff of two strings</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-string-bdiff" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">xdiff_string_bdiff</h1>
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<p class="verinfo">(PECL xdiff >= 1.5.0)</p><p class="refpurpose"><span class="refname">xdiff_string_bdiff</span> — <span class="dc-title">Make binary diff of two strings</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.xdiff-string-bdiff-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_string_bdiff</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$old_data</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$new_data</code></span>
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) : <span class="type">string</span></div>
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<p class="para rdfs-comment">
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Makes a binary diff of two strings and returns the result.
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This function works with both text and binary data. Resulting patch
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can be later applied using <span class="function"><a href="xdiff_string_bpatch.html" class="function">xdiff_string_bpatch()</a></span>/<span class="function"><a href="xdiff_file_bpatch.html" class="function">xdiff_file_bpatch()</a></span>.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.xdiff-string-bdiff-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">old_data</code></dt>
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<dd>
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<p class="para">
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First string with binary data. It acts as "old" data.
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</p>
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</dd>
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<dt>
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<code class="parameter">new_data</code></dt>
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<dd>
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<p class="para">
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Second string with binary data. It acts as "new" data.
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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-string-bdiff-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns string with binary diff containing differences between "old" and "new"
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data or <strong><code>FALSE</code></strong> if an internal error occurred.
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.xdiff-string-bdiff-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_string_bpatch.html" class="function" rel="rdfs-seeAlso">xdiff_string_bpatch()</a> - Patch a string with a binary diff</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> |