<?php
$arr = Array ( 0 => Array ( 0 => 'Red', 1 => 'Steel' ),
1 => Array ( 0 => 'Red', 1 => 'Wood' ) ,
2 => Array ( 0 => 'Blue', 1 => 'Wood' )
);
$colors = array_count_values(array_column($arr, 0));
$materials = array_count_values(array_column($arr, 1));
echo "Colors:\n";
foreach($colors as $color => $count){
echo $color . '=>' . $count . "\n";
}
echo "Materials:\n";
foreach($materials as $material => $count){
echo $material . '=>' . $count . "\n";
}
- Output for 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Colors:
Red=>2
Blue=>1
Materials:
Steel=>1
Wood=>2
- Output for 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
- Fatal error: Call to undefined function array_column() in /in/FpeXj on line 7
Process exited with code 255. - Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: array_column() in /in/FpeXj on line 7
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: array_column() in /in/FpeXj on line 7
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: array_column() in /in/FpeXj on line 7
preferences:
278.09 ms | 401 KiB | 454 Q