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<?php class A { static $methods = array(); function getMethods() { if (!empty(self::$methods)) { print('cached'); return self::$methods; } self::$methods[] = 1; return self::$methods; } } $A = new A; print_r($A->getMethods()); $A2 = new A; print_r($A2->getMethods());
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1 ) cachedArray ( [0] => 1 )

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