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<?php function sort_subnets($x, $y){ $x_arr = explode('.', $x); $y_arr = explode('.', $y); return $x_arr <=> $y_arr; } $subnet_list = array('192.169.12', '192.167.11', '192.169.14', '192.168.13', '192.167.12', '122.169.15', '192.167.16' ); usort($subnet_list, 'sort_subnets'); print_r($subnet_list);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Array ( [0] => 122.169.15 [1] => 192.167.11 [2] => 192.167.12 [3] => 192.167.16 [4] => 192.168.13 [5] => 192.169.12 [6] => 192.169.14 )
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '>' in /in/iFGrp on line 5
Process exited with code 255.

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