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<?php function ipCidrCheck($IP, $CIDRArray) { foreach ($CIDRArray as $CIDR) { if (preg_match('#/#', $CIDR)) { list ($net, $mask) = split("/", $CIDR); } else { $net = $CIDR; $mask = 32; } $ip_net = ip2long($net); $ip_mask = ~((1 << (32 - $mask)) - 1); $ip_ip = ip2long($IP); $ip_ip_net = $ip_ip & $ip_mask; if ($ip_ip_net == $ip_net) { return true; } } return false; } var_dump(ipCidrCheck('167.98.48.254', ['167.98.48.0/32']));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function split() in /in/X8kdH:7 Stack trace: #0 /in/X8kdH(29): ipCidrCheck('167.98.48.254', Array) #1 {main} thrown in /in/X8kdH on line 7
Process exited with code 255.

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