<?php
$filterA = array('blue', 'red', 'black');
$filterB = array('s', 'm', 'l');
$filterC = array('men', 'woman');
$result = [];
foreach ($filterC as $a) {
foreach ($filterB as $b) {
foreach ($filterA as $c) {
$result[] = "$a,$b,$c";
//$result[] = [$a, $b, $c];
}
}
}
print_r($result);
- Output for 7.1.0 - 7.1.25, 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 - 8.3.4, 8.3.6
- Array
(
[0] => men,s,blue
[1] => men,s,red
[2] => men,s,black
[3] => men,m,blue
[4] => men,m,red
[5] => men,m,black
[6] => men,l,blue
[7] => men,l,red
[8] => men,l,black
[9] => woman,s,blue
[10] => woman,s,red
[11] => woman,s,black
[12] => woman,m,blue
[13] => woman,m,red
[14] => woman,m,black
[15] => woman,l,blue
[16] => woman,l,red
[17] => woman,l,black
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Array
(
[0] => men,s,blue
[1] => men,s,red
[2] => men,s,black
[3] => men,m,blue
[4] => men,m,red
[5] => men,m,black
[6] => men,l,blue
[7] => men,l,red
[8] => men,l,black
[9] => woman,s,blue
[10] => woman,s,red
[11] => woman,s,black
[12] => woman,m,blue
[13] => woman,m,red
[14] => woman,m,black
[15] => woman,l,blue
[16] => woman,l,red
[17] => woman,l,black
)
preferences:
191.65 ms | 403 KiB | 171 Q