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run code in 300+ PHP versions simultaneously
<?php ini_set('error_reporting', -1); ini_set('display_errors', 'on'); function generator() { $a = ['a', 'b', 'c']; if(empty($a)){ return null; } foreach($a as $i){ yield i; } } foreach(generator() as $i) { echo $i; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Undefined constant "i" in /in/TiF1I:13 Stack trace: #0 /in/TiF1I(17): generator() #1 {main} thrown in /in/TiF1I on line 13
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Undefined constant "i" in /in/TiF1I:13 Stack trace: #0 /in/TiF1I(17): generator() #1 {main} thrown in /in/TiF1I on line 13
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/TiF1I on line 13 i Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/TiF1I on line 13 i Warning: Use of undefined constant i - assumed 'i' (this will throw an Error in a future version of PHP) in /in/TiF1I on line 13 i
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Use of undefined constant i - assumed 'i' in /in/TiF1I on line 13 i Notice: Use of undefined constant i - assumed 'i' in /in/TiF1I on line 13 i Notice: Use of undefined constant i - assumed 'i' in /in/TiF1I on line 13 i
preferences:
162.82 ms | 402 KiB | 203 Q