array:10 [
0 => array:8 [
"url" => "example.com"
"ip" => "2345"
]
1 => array:8 [
"url" => "example2.com"
"ip" => "3453"
],
2 => array:8 [
"url" => "test.com"
"ip" => "222"
]0 => array:8 [
"url" => "example.com"
"ip" => "2345"
]
$arr = []; // здесь исходный массив
$deleteFromUrl = 'example@com';
foreach ($arr as $key => &$item) {
if (isset($item['url']) and $item['url'] === $deleteFromUrl) {
unset($item[$key]);
}
}
print_r($arr, true); // здесь отфильтрованный массив