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run code in 300+ PHP versions simultaneously
<?php [, $foo, $bar] = explode(':', 'empty:foo'); echo ($foo === NULL) ? 'null' : 'foo'; echo ($bar === NULL) ? 'null' : 'bar'; [, $foo, $bar] = explode(':', 'empty:foo:bar'); echo ($foo === NULL) ? 'null' : 'foo'; echo ($bar === NULL) ? 'null' : 'bar'; [, $foo, $bar] = explode(':', 'foo'); echo ($foo === NULL) ? 'null' : 'foo'; echo ($bar === NULL) ? 'null' : 'bar';
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.26, 8.4.1 - 8.4.13
Warning: Undefined array key 2 in /in/7grsB on line 4 foonullfoobar Warning: Undefined array key 1 in /in/7grsB on line 10 Warning: Undefined array key 2 in /in/7grsB on line 10 nullnull
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 Warning: Undefined array key 2 in /in/7grsB on line 4 foonullfoobar Warning: Undefined array key 1 in /in/7grsB on line 10 Warning: Undefined array key 2 in /in/7grsB on line 10 nullnull
Output for 7.3.33, 7.4.26 - 7.4.33
Notice: Undefined offset: 2 in /in/7grsB on line 4 foonullfoobar Notice: Undefined offset: 1 in /in/7grsB on line 10 Notice: Undefined offset: 2 in /in/7grsB on line 10 nullnull
Output for 7.3.0 - 7.3.32, 7.4.0 - 7.4.25
foonullfoobarnullnull
preferences:
153.71 ms | 410 KiB | 5 Q