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<?php class foo { protected static $foo = array ( 1, 5, 9 ); public function printFoo() { print_r(self::$foo); } public function doThing() { $foos = self::$foo; $foos[] = 12; return $foos; } } $f = new foo(); $f->printFoo(); print_r($f->doThing()); $f->printFoo();
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1 [1] => 5 [2] => 9 ) Array ( [0] => 1 [1] => 5 [2] => 9 [3] => 12 ) Array ( [0] => 1 [1] => 5 [2] => 9 )

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