📄 function.token-name.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Get the symbolic name of a given PHP token</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.tokenizer.html">Tokenizer Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.url.html">URLs</a></div> <div class="up"><a href="ref.tokenizer.html">Tokenizer Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.token-name" class="refentry"> <div class="refnamediv"> <h1 class="refname">token_name</h1> <p class="verinfo">(PHP 4 >= 4.2.0, PHP 5)</p><p class="refpurpose"><span class="refname">token_name</span> — <span class="dc-title">Get the symbolic name of a given PHP token</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><b><b>token_name</b></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$token</tt></span> )</div> <p class="para rdfs-comment"> <b>token_name()</b> gets the symbolic name for a PHP <i><tt class="parameter">token</tt></i> value. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">token</tt></i></span> <dd> <p class="para"> The token value. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> The symbolic name of the given <i><tt class="parameter">token</tt></i>. The returned name returned matches the name of the matching token constant. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>token_name()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">// 260 is the token value for the T_REQUIRE token<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">token_name</span><span style="color: #007700">(</span><span style="color: #0000BB">260</span><span style="color: #007700">); </span><span style="color: #FF8000">// -> "T_REQUIRE"<br /><br />// a token constant maps to its own name<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">token_name</span><span style="color: #007700">(</span><span style="color: #0000BB">T_FUNCTION</span><span style="color: #007700">); </span><span style="color: #FF8000">// -> "T_FUNCTION"<br /></span><span style="color: #0000BB">?></span></span></code></div> </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="tokens.html" class="link">List of Parser Tokens</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.tokenizer.html">Tokenizer Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.url.html">URLs</a></div> <div class="up"><a href="ref.tokenizer.html">Tokenizer Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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