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run code in 300+ PHP versions simultaneously
<?php class Stringable { public function __toString() { return "A"; } } //var_dump(preg_replace('#A#si','B',$x=new Stringable())); $a=new SplObjectStorage(); $a[new Stringable()]=7; echo(serialize($a));
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: Cannot declare class Stringable, because the name is already in use in /in/B4LRT on line 3
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: Cannot declare class Stringable, because the name is already in use in /in/B4LRT on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
O:16:"SplObjectStorage":2:{i:0;a:2:{i:0;O:10:"Stringable":0:{}i:1;i:7;}i:1;a:0:{}}
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33
C:16:"SplObjectStorage":42:{x:i:1;O:10:"Stringable":0:{},i:7;;m:a:0:{}}
preferences:
162.49 ms | 403 KiB | 226 Q