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<?php class My_Class { const CLASS_CONSTANT = 'test value'; private function my_function() { $lambda_function = function() { echo $this::CLASS_CONSTANT; }; $lambda_function(); } public function start() { $this->my_function(); } } $obj = new My_Class; $obj->start();
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
test value
Output for 5.3.29
Notice: Undefined variable: this in /in/3Y861 on line 8 Fatal error: Class name must be a valid object or a string in /in/3Y861 on line 8
Process exited with code 255.
preferences:
152.67 ms | 407 KiB | 5 Q