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<?php function complexCheck($possibleArray) { return is_array($possibleArray) && !empty($possibleArray); } function simpleCheck($possibleArray) { return $possibleArray !== []; } $array = 1; var_dump(complexCheck($array), simpleCheck($array));
Output for git.master_jit, git.master, rfc.property-hooks
bool(false) bool(true)

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