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<?php trait Counter { public static function inc() { static $c = 0; $c = $c + 1; echo "$c\n"; } } Counter::inc(); class C1 { use Counter; } C1::inc(); C1::inc(); class C2 { use Counter; } C2::inc();
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Calling static trait method Counter::inc is deprecated, it should only be called on a class using the trait in /in/Oqrgt on line 12 1 1 2 1

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