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106 lines
3.6 KiB
HTML
106 lines
3.6 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>Set start point of next regular expression match</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.mb-ereg-search-setpos" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">mb_ereg_search_setpos</h1>
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<p class="verinfo">(PHP 4 >= 4.2.0, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">mb_ereg_search_setpos</span> — <span class="dc-title">Set start point of next regular expression match</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.mb-ereg-search-setpos-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>mb_ereg_search_setpos</strong></span>
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( <span class="methodparam"><span class="type">int</span> <code class="parameter">$position</code></span>
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) : <span class="type">bool</span></div>
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<p class="simpara">
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<span class="function"><strong>mb_ereg_search_setpos()</strong></span> sets the starting
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point of a match for <span class="function"><a href="mb_ereg_search.html" class="function">mb_ereg_search()</a></span>.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.mb-ereg-search-setpos-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">position</code></dt>
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<dd>
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<p class="para">
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The position to set. If it is negative, it counts from the end of the string.
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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.mb-ereg-search-setpos-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="simpara">
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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 changelog" id="refsect1-function.mb-ereg-search-setpos-changelog">
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<h3 class="title">更新日志</h3>
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<table class="doctable informaltable">
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<thead>
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<tr>
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<th>版本</th>
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<th>说明</th>
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</tr>
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</thead>
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<tbody class="tbody">
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<tr>
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<td>7.1.0</td>
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<td>
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Support for negative <code class="parameter">position</code>s has been added.
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="refsect1 notes" id="refsect1-function.mb-ereg-search-setpos-notes">
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<h3 class="title">注释</h3>
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<blockquote class="note"><p><strong class="note">Note</strong>: <p class="para"><span class="function"><a href="mb_regex_encoding.html" class="function">mb_regex_encoding()</a></span>
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指定的内部编码或字符编码将会当作此函数用的字符编码。</p></p></blockquote>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.mb-ereg-search-setpos-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="mb_regex_encoding.html" class="function" rel="rdfs-seeAlso">mb_regex_encoding()</a> - Set/Get character encoding for multibyte regex</span></li>
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<li class="member"><span class="function"><a href="mb_ereg_search_init.html" class="function" rel="rdfs-seeAlso">mb_ereg_search_init()</a> - Setup string and regular expression for a multibyte regular expression match</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> |