<?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 5.4.0 - 5.4.31
- Parse error: syntax error, unexpected 'foreach' (T_FOREACH), expecting ',' or ';' in /in/56ti7 on line 16
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28
- Parse error: syntax error, unexpected T_FOREACH, expecting ',' or ';' in /in/56ti7 on line 16
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 T_FOREACH, expecting ',' or ';' in /in/56ti7 on line 16
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `','' or `';'' in /in/56ti7 on line 16
Process exited with code 255.
preferences:
238.97 ms | 1395 KiB | 121 Q