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<?php $pets = array( "dogs" => 2, "cats" => 1, "fish" => 3 ); asort($pets); var_dump(key($pets)); $pets = array( "dogs" => 1, "cats" => 1, "fish" => 3 ); asort($pets); var_dump(key($pets));
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "cats" string(4) "dogs"

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