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<?php $ip = '127.0.0.1'; $long = ip2long($ip); var_dump($ip); var_dump($long); var_dump(is_string($ip)); var_dump(is_string($long)); var_dump(intval($ip) === $ip); // Detect whether the IP was already a long.
Output for git.master, git.master_jit, rfc.property-hooks
string(9) "127.0.0.1" int(2130706433) bool(true) bool(false) bool(false)

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