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run code in 150+ php & hhvm versions
Bugs & Features
<?php trait T { public $a = 1; public function t() { var_dump($this->a); var_dump(get_object_vars($this)); } } class A { use T; } $a = new A(); $a->t(); var_dump("loop through object"); foreach ($a as $k => $v) { var_dump($k, $v); } var_dump("loop through object/array"); $a = (array)$a; foreach ($a as $k => $v) { var_dump($k, $v); }
Output for 5.4.0 - 7.1.0
int(1) array(1) { ["a"]=> int(1) } string(19) "loop through object" string(1) "a" int(1) string(25) "loop through object/array" string(1) "a" int(1)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/d6N0R on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/d6N0R on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/d6N0R on line 3
Process exited with code 255.