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run code in 150+ php & hhvm versions
Bugs & Features
<?php class C { public $a = 0; function f() { $increment = function () use ($this) { $this->a += 1; }; $increment(); } } $i = new C; $i->f(); echo $i->a;
based on N4tQ6
Output for 5.3.0 - 5.4.32
Fatal error: Cannot use $this as lexical variable in /in/XPEQD on line 6
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/XPEQD on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/XPEQD on line 6
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/XPEQD 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/XPEQD 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/XPEQD on line 3
Process exited with code 255.