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<?php $arrayoo = [ 0 => [ 0 => [1,2,3], // +1 1 => [4,5] // +1 ], 1 => [ 0 => [ 0 => [6], // +1 1 => 7 ], // +1 1 => [8,9,10] // +1 ] ]; function monkeys($array, $count) { foreach ($array as $sub) { var_dump($sub); if (! is_array($sub)) { $count++; } else { var_dump($count); $count += monkeys($sub, $count); } } return $count; } $count = 0; var_dump(monkeys($arrayoo,$count)); var_dump($count);
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
array(2) { [0]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } [1]=> array(2) { [0]=> int(4) [1]=> int(5) } } int(0) array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } int(0) int(1) int(2) int(3) array(2) { [0]=> int(4) [1]=> int(5) } int(3) int(4) int(5) array(2) { [0]=> array(2) { [0]=> array(1) { [0]=> int(6) } [1]=> int(7) } [1]=> array(3) { [0]=> int(8) [1]=> int(9) [2]=> int(10) } } int(8) array(2) { [0]=> array(1) { [0]=> int(6) } [1]=> int(7) } int(8) array(1) { [0]=> int(6) } int(8) int(6) int(7) array(3) { [0]=> int(8) [1]=> int(9) [2]=> int(10) } int(26) int(8) int(9) int(10) int(63) int(0)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/NbWgc on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/NbWgc on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/NbWgc on line 2
Process exited with code 255.

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