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How do I output my PHP version?

demo 17 Dec 2008 01:34am
phpinfo();
Will show me all my PHP info, but I just want to know which version of PHP is installed, something that will output PHP 4 or PHP 5 basically.

Answers

demo 17 Dec 2008 01:49am
phpversion() (http://www.php.net/phpversion). It will include the minor version (e.g. 5.2.4-2ubuntu5.3) but you can use substring to get what you want. E.g.:

$ver = phpversion();
echo(substr($ver, 0, strpos($ver, '.')));

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