从多维数组中删除数组的最有效方法[重复]

Question

This question already has an answer here:

• How to filter a two dimensional array by value 4 answers

Consider this array:

$userBookmarks = [
    [
        "id": 10000,
        "dateAdded": 1552127606
    ],
    [
        "id": 20000,
        "dateAdded": 1552127610
    ],
    [
        "id": 30000,
        "dateAdded": 1552127614
    ]
]

Suppose I know the ID is 10000 and I want to remove the child array where the value of id is 10000, what is the most efficient way so I can remove the entire child array and be left with this:

$userBookmarks = [
    [
        "id": 20000,
        "dateAdded": 1552127610
    ],
    [
        "id": 30000,
        "dateAdded": 1552127614
    ]
]

My "closest" attempt:

for( $i = 0; $i < count( $userBookmarks ); $i++ ) {

    $currentBookmark = $userBookmarks[ $i ]; 

    if( $currentBookmark['id'] == $newBookmarkID ) {
        unset( $currentBookmark ); 
        break; 
    } else {
        $userBookmarks[] = $newBookmark; 
    }

}

But it's really not doing anything...

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