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run code in 300+ PHP versions simultaneously
<?php $php_ver = phpversion(); php_ver == "5.6.16" or die(); ECHO phpversion();
Output for 7.2.0 - 7.2.6
Warning: Use of undefined constant php_ver - assumed 'php_ver' (this will throw an Error in a future version of PHP) in /in/nsAWH on line 5
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Use of undefined constant php_ver - assumed 'php_ver' in /in/nsAWH on line 5
preferences:
74.61 ms | 402 KiB | 48 Q