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<?php class Foo { public static $bar = ['foo' => 1, 'bar' => 2]; public static function baz ($name) { return self::$bar[$name]; } } $item = ['name' => 'bar']; $baz = ['bar' => 'baz']; echo Foo::$bar[$item['name']]; echo Foo::$baz[$item['name']];
Output for git.master, git.master_jit, rfc.property-hooks
2 Fatal error: Uncaught Error: Access to undeclared static property Foo::$baz in /in/eg7UZ:10 Stack trace: #0 {main} thrown in /in/eg7UZ on line 10
Process exited with code 255.

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