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<title>Gets the version of the current Zend engine</title>
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<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>
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