(PHP 3, PHP 4 >= 4.0.0)
Returns a string containing the version of the currently running PHP parser.
Note: This information is also available in the predefined constant PHP_VERSION.
Example 1. phpversion() Example
<?php // prints e.g. 'Current PHP version: 4.1.1' echo 'Current PHP version: ' . phpversion(); ?>
See also version_compare(), phpinfo(), phpcredits(), php_logo_guid(), and zend_version().