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run code in 300+ PHP versions simultaneously
<?php $defaults = array('hi'=>1, 'hi2'=>2); $args = array('hi'=>11, 'this'=>33); $args += $defaults; extract($args); print_r($args); echo $hi, $hi2, $this;
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Cannot re-assign $this in /in/qVZGn:7 Stack trace: #0 /in/qVZGn(7): extract(Array) #1 {main} thrown in /in/qVZGn on line 7
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: Cannot re-assign $this in /in/qVZGn:7 Stack trace: #0 /in/qVZGn(7): extract(Array) #1 {main} thrown in /in/qVZGn on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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 - 5.6.38, 7.0.0 - 7.0.33
Array ( [hi] => 11 [this] => 33 [hi2] => 2 ) 11233
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290.06 ms | 403 KiB | 451 Q