3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "Zend engine version: " . zend_version();
Output for 7.1.0
Zend engine version: 3.1.0-dev
Output for 7.0.0 - 7.0.14
Zend engine version: 3.0.0
Output for 5.6.0 - 5.6.28
Zend engine version: 2.6.0
Output for 5.5.1 - 5.5.38
Zend engine version: 2.5.0
Output for 5.5.0
Zend engine version: 2.5.0-dev
Output for 5.4.0 - 5.4.45
Zend engine version: 2.4.0
Output for 5.3.0 - 5.3.29
Zend engine version: 2.3.0
Output for 5.2.0 - 5.2.17
Zend engine version: 2.2.0
Output for 5.1.1 - 5.1.6
Zend engine version: 2.1.0
Output for 5.1.0
Zend engine version: 2.1.0-dev
Output for 5.0.5
Zend engine version: 2.0.5
Output for 5.0.4
Zend engine version: 2.0.4-dev
Output for 5.0.3
Zend engine version: 2.0.3
Output for 5.0.2
Zend engine version: 2.0.2
Output for 5.0.1
Zend engine version: 2.0.1
Output for 5.0.0
Zend engine version: 2.0.0
Output for 4.3.0 - 4.4.9
Zend engine version: 1.3.0