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run code in 300+ PHP versions simultaneously
<?php class X{ public function test($varName){ $this->{$varName} = 'blah'; } } $x = new X; $x->test('hello'); echo $x->hello;
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Creation of dynamic property X::$hello is deprecated in /in/riLbN on line 5 blah
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 Deprecated: Creation of dynamic property X::$hello is deprecated in /in/riLbN on line 5 blah
Output for 5.6.38, 7.0.33, 7.1.25, 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 - 8.1.28
blah

preferences:
151.79 ms | 403 KiB | 155 Q