(PHP 3, PHP 4 , PHP 5)
Returns a string containing the version of the currently running PHP parser.
注: This information is also available in the predefined constant PHP_VERSION.
例子 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().