3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Magic { protected $v = ['a'=>1, 'b'=>2, 'c'=>3]; public function &__get($v){ return $this->v[$v]; } } $m = new Magic(); $m->d[] = 45; echo $m->d[0]; #echo $m->a;
based on u34cs
Output for 5.4.0 - 7.2.6
45
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/LLhpb on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/LLhpb on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/LLhpb on line 3
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_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/LLhpb on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/LLhpb on line 3
Process exited with code 255.