<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Gets the version of the current Zend engine</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.zend-thread-id.html">zend_thread_id</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.runkit.html">runkit</a></div> <div class="up"><a href="ref.info.html">PHP Options/Info Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.zend-version" class="refentry"> <div class="refnamediv"> <h1 class="refname">zend_version</h1> <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">zend_version</span> — <span class="dc-title">Gets the version of the current Zend engine</span></p> </div> <div class="refsect1 description" id="refsect1-function.zend-version-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><strong>zend_version</strong></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Returns a string containing the version of the currently running Zend Engine. </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.zend-version-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the Zend Engine version number, as a string. </p> </div> <div class="refsect1 examples" id="refsect1-function.zend-version-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-526"> <p><strong>Example #1 <span class="function"><strong>zend_version()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /></span><span style="color: #007700">echo </span><span style="color: #DD0000">"Zend engine version: " </span><span style="color: #007700">. </span><span style="color: #0000BB">zend_version</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 something similar to:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> Zend engine version: 2.2.0 </pre></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-function.zend-version-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.phpinfo.html" class="function" rel="rdfs-seeAlso">phpinfo()</a> - Outputs information about PHP's configuration</span></li> <li class="member"> <span class="function"><a href="function.phpcredits.html" class="function" rel="rdfs-seeAlso">phpcredits()</a> - Prints out the credits for PHP</span></li> <li class="member"> <span class="function"><a href="function.php-logo-guid.html" class="function" rel="rdfs-seeAlso">php_logo_guid()</a> - Gets the logo guid</span></li> <li class="member"> <span class="function"><a href="function.phpversion.html" class="function" rel="rdfs-seeAlso">phpversion()</a> - Gets the current PHP version</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.zend-thread-id.html">zend_thread_id</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.runkit.html">runkit</a></div> <div class="up"><a href="ref.info.html">PHP Options/Info Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>