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<?php abstract class ParentP { abstract public function doMaths($num); //returns int public function getMagicNumber() { return 50; } } class IMultiply extends ParentP { public function doMaths($num) { echo static::getMagicNumber() * $num; } } class IAdd extends ParentP { public function doMaths($num) { echo $this->getMagicNumber() + $number; } } $a = new IMultiply; $a->doMaths(2);
Output for git.master, git.master_jit, rfc.property-hooks
100

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