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https://github.com/fofolee/uTools-Manuals.git
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103 lines
5.2 KiB
HTML
103 lines
5.2 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>Lookup a message in the current domain</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.gettext" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">gettext</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">gettext</span> — <span class="dc-title">Lookup a message in the current domain</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.gettext-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>gettext</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$message</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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Looks up a message in the current domain.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.gettext-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">message</code></dt>
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<dd>
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<p class="para">
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The message being translated.
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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.gettext-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns a translated <span class="type"><a href="language.types.string.html" class="type string">string</a></span> if one is found in the
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translation table, or the submitted message if not found.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.gettext-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-2887">
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<p><strong>Example #1 <span class="function"><strong>gettext()</strong></span>-check</strong></p>
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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 /></span><span style="color: #FF8000">// Set language to German<br /></span><span style="color: #0000BB">putenv</span><span style="color: #007700">(</span><span style="color: #DD0000">'LC_ALL=de_DE'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">setlocale</span><span style="color: #007700">(</span><span style="color: #0000BB">LC_ALL</span><span style="color: #007700">, </span><span style="color: #DD0000">'de_DE'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Specify location of translation tables<br /></span><span style="color: #0000BB">bindtextdomain</span><span style="color: #007700">(</span><span style="color: #DD0000">"myPHPApp"</span><span style="color: #007700">, </span><span style="color: #DD0000">"./locale"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Choose domain<br /></span><span style="color: #0000BB">textdomain</span><span style="color: #007700">(</span><span style="color: #DD0000">"myPHPApp"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Translation is looking for in ./locale/de_DE/LC_MESSAGES/myPHPApp.mo now<br /><br />// Print a test message<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">gettext</span><span style="color: #007700">(</span><span style="color: #DD0000">"Welcome to My PHP Application"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Or use the alias _() for gettext()<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">_</span><span style="color: #007700">(</span><span style="color: #DD0000">"Have a nice day"</span><span style="color: #007700">);<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.gettext-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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You may use the underscore character '_' as an alias to this function.
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</p>
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</p></blockquote>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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Setting a language isn't enough for some systems and the
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<span class="function"><a href="putenv.html" class="function">putenv()</a></span> should be used to define the
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current locale.
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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.gettext-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="setlocale.html" class="function" rel="rdfs-seeAlso">setlocale()</a> - 设置地区信息</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> |