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<?php class A {} class B {} class Overloaded { protected $value; function setValue(A $x) { print __METHOD__ . '(A)' . PHP_EOL; $this->value = $x; } function setVаlue(B $x) { print __METHOD__ . '(B)' . PHP_EOL; $this->value = $x; } } $something = new Overloaded(); $something->setValue(new A); var_dump($something); $something->setVаlue(new B); var_dump($something);
Output for git.master, git.master_jit, rfc.property-hooks
Overloaded::setValue(A) object(Overloaded)#1 (1) { ["value":protected]=> object(A)#2 (0) { } } Overloaded::setVаlue(B) object(Overloaded)#1 (1) { ["value":protected]=> object(B)#3 (0) { } }

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