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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array(1,2); $b = array(); $r = array_merge($a,$b); var_dump($r); explode("\t" , " "); $x = " "; echo empty(trim($x));
based on X2JTn
Output for 5.5.24 - 7.2.0
array(2) { [0]=> int(1) [1]=> int(2) } 1
Output for 5.0.0 - 5.4.45
Fatal error: Can't use function return value in write context in /in/TII2O on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE or '$' in /in/TII2O on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_VARIABLE or '$' in /in/TII2O on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/TII2O on line 8
Process exited with code 255.