📄 function.locale-set-default.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Set the default Locale</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="ref.i18n.html">i18n Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.iconv.html">iconv</a></div> <div class="up"><a href="ref.i18n.html">i18n Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.locale-set-default" class="refentry"> <div class="refnamediv"> <h1 class="refname">locale_set_default</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">locale_set_default</span> — <span class="dc-title">Set the default Locale</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="locale.setdefault.html" class="function">locale_set_default</a></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$name</tt></span> )</div> <p class="para rdfs-comment"> Sets the default Locale for PHP programs. Please note that this has nothing to do with <a href="function.setlocale.html" class="function">setlocale()</a> nor with the system locale. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">name</tt></i></span> <dd> <p class="para"> The new Locale name. A comprehensive list of the supported locales is available at <a href="http://demo.icu-project.org/icu-bin/locexp" class="link external">» http://demo.icu-project.org/icu-bin/locexp</a>. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> on success or <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 A <a href="locale.setdefault.html" class="function">locale_set_default()</a> example</b></p> <div class="example-contents"><p> This example demonstrates a possible usage of <a href="locale.setdefault.html" class="function">locale_set_default()</a> to localize the <a href="function.sort.html" class="function">sort()</a> functions. </p></div> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /><br /></span><span style="color: #FF8000">// the list of the strings to sort<br /></span><span style="color: #0000BB">$array </span><span style="color: #007700">= array(<br /> </span><span style="color: #DD0000">'caramelo'</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'cacto'</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">'ca莽ada'<br /></span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// set our locale (Portuguese, in this case)<br /></span><span style="color: #0000BB">locale_set_default</span><span style="color: #007700">(</span><span style="color: #DD0000">'pt_PT'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// sort using the locale we previously set<br /></span><span style="color: #0000BB">sort</span><span style="color: #007700">(</span><span style="color: #0000BB">$array</span><span style="color: #007700">, </span><span style="color: #0000BB">SORT_LOCALE_STRING</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$array</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>Array( [0] => ca莽ada [1] => cacto [2] => caramelo)</pre></div> </pre></div> <div class="example-contents"><p> If we didn't use the locale, PHP would sort the string using the ASCII characters value, thus returning (wrongly): </p></div> <div class="example-contents"><pre><div class="cdata"><pre>Array( [0] => cacto [1] => caramelo [2] => ca莽ada)</pre></div> </pre></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="locale.getdefault.html" class="function" rel="rdfs-seeAlso">locale_get_default()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.i18n.html">i18n Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.iconv.html">iconv</a></div> <div class="up"><a href="ref.i18n.html">i18n Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -