How to delete array elements in PHP?

Just remove both keys and values..

<code>foreach($arr as $k => $v )
{
    if($v>10)
        删除arr[$k]

}

</code>

Reply content:

Just remove both keys and values..

<code>foreach($arr as $k => $v )
{
    if($v>10)
        删除arr[$k]

}

</code>

<code>$arr = [
    'test' => 'test',
    'test1' => 'test1'
];

unset($arr['test'])

print_r($arr);

#####输出
[
    'test1' => 'test1'
]</code>