3v4l.org

run code in 300+ PHP versions simultaneously
<?php $param1 = "MediaWiki"; print ““ . $param1”;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Undefined constant "““" in /in/J0TIW:5 Stack trace: #0 {main} thrown in /in/J0TIW on line 5
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Warning: Use of undefined constant ““ - assumed '““' (this will throw an Error in a future version of PHP) in /in/J0TIW on line 5 Notice: Undefined variable: param1” in /in/J0TIW on line 5 ““
Output for 7.3.32 - 7.3.33
Warning: Use of undefined constant ““ - assumed '““' (this will throw an Error in a future version of PHP) in /in/J0TIW on line 5 ““
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Use of undefined constant ““ - assumed '““' in /in/J0TIW on line 5 Notice: Undefined variable: param1” in /in/J0TIW on line 5 ““
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Use of undefined constant ““ - assumed '““' in /in/J0TIW on line 5 Notice: Undefined variable: param1” in /in/J0TIW on line 5 ““

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