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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Test { private $value; public function Set($value) { $this->value = $value; } public function GetByRef(&$ref) { $ref = &$this->value; //SET REF PARAMETER TO THIS VALUE BY REF } } $test = new Test(); $test->Set('test'); $test->GetByRef($value1); var_dump($value1); //NULL INSTEAD OF 'test'!
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
NULL
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/ErBAi on line 21
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/ErBAi on line 5
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/ErBAi on line 5
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/ErBAi on line 5
Process exited with code 255.