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<?php $prefixed_foo = 'original'; $vars = ['foo' => 'overwrite', 'bar' => 'overwrite']; extract($vars, EXTR_SKIP|EXTR_PREFIX_ALL, 'prefixed_'); echo $prefixed_foo . "\n" . $prefixed_bar;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $prefixed_bar in /in/ZLctl on line 8 original

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