?? function.mcrypt-enc-is-block-algorithm.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>Checks whether the algorithm of the opened mode is a block algorithm</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="function.mcrypt-enc-is-block-algorithm-mode.html">mcrypt_enc_is_block_algorithm_mode</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mcrypt-enc-is-block-mode.html">mcrypt_enc_is_block_mode</a></div> <div class="up"><a href="ref.mcrypt.html">Mcrypt Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.mcrypt-enc-is-block-algorithm" class="refentry"> <div class="refnamediv"> <h1 class="refname">mcrypt_enc_is_block_algorithm</h1> <p class="verinfo">(PHP 4 >= 4.0.2, PHP 5)</p><p class="refpurpose"><span class="refname">mcrypt_enc_is_block_algorithm</span> — <span class="dc-title">Checks whether the algorithm of the opened mode is a block algorithm</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><b>mcrypt_enc_is_block_algorithm</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$td</tt></span> )</div> <p class="para rdfs-comment"> Tells whether the algorithm of the opened mode is a block algorithm. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">td</tt></i></span> <dd> <p class="para"> The encryption descriptor. </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> if the algorithm is a block algorithm or <b><tt>FALSE</tt></b> if it is a stream one. </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mcrypt-enc-is-block-algorithm-mode.html">mcrypt_enc_is_block_algorithm_mode</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mcrypt-enc-is-block-mode.html">mcrypt_enc_is_block_mode</a></div> <div class="up"><a href="ref.mcrypt.html">Mcrypt Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>?? 快捷鍵說明
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