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<?php class foo { public $newfunc; public function __construct() { $this->newfunc = create_function('$a,$b','print "ln($a) + ln($b) = ".log($a * $b);'); call_user_func(array($this, "newfunc"), 1, 2); //$this->$newfunc(1, 2); } } $f = new foo();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Call to undefined function create_function() in /in/hAsBh:7 Stack trace: #0 /in/hAsBh(14): foo->__construct() #1 {main} thrown in /in/hAsBh on line 7
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Function create_function() is deprecated in /in/hAsBh on line 7 Warning: call_user_func() expects parameter 1 to be a valid callback, class 'foo' does not have a method 'newfunc' in /in/hAsBh on line 8
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.3.32 - 7.3.33
Warning: call_user_func() expects parameter 1 to be a valid callback, class 'foo' does not have a method 'newfunc' in /in/hAsBh on line 8
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