<?php
$arr1 = array(
array('categoryid' => '31;', 'itemname' => 'Math - Quiz #1'),
array('categoryid' => '33;', 'itemname' => 'Math - Quiz #2'),
array('categoryid' => '35;', 'itemname' => 'Math - Quiz #3'),
array('categoryid' => '31;', 'itemname' => 'Math - Quiz #4')
);
$arr2 = array(
array('categoryid' => '31;')
);
$intersect = array_uintersect($arr1, $arr2, 'compareDeepValue');
print_r($intersect);
function compareDeepValue($val1, $val2)
{
return strcmp($val1['categoryid'], $val2['categoryid']);
}
- 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, 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
- Array
(
[0] => Array
(
[categoryid] => 31;
[itemname] => Math - Quiz #1
)
[3] => Array
(
[categoryid] => 31;
[itemname] => Math - Quiz #4
)
)
- Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: array_uintersect() in /in/B9XkG on line 13
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_uintersect() in /in/B9XkG on line 13
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: array_uintersect() in /in/B9XkG on line 13
preferences:
274.49 ms | 401 KiB | 461 Q