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<?php $log = array ( array('Red', 'Steel'), array('Red', 'Wood'), array('Blue', 'Wood') ); $materials = array(); $colors = array(); foreach($log as $line) { $colors[$line[0]] = (!isset($colors[$line[0]])) ? 1 : $colors[$line[0]] + 1; $materials[$line[1]] = (!isset($materials[$line[1]])) ? 1 : $materials[$line[1]] + 1; } ?> <h2>Colors</h2>\n <?php foreach ($colors as $color => $amount) echo "{$color} => {$amount}<br>\n"; ?> <h2>Materials</h2>\n <?php foreach ($materials as $material => $amount) echo "{$material} => {$amount}<br>\n"; ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
<h2>Colors</h2>\n Red => 2<br> Blue => 1<br> <h2>Materials</h2>\n Steel => 1<br> Wood => 2<br>
preferences:
303.6 ms | 406 KiB | 459 Q