PHP Classic method to determine whether multidimensional arrays are empty _php tutorial

Copy CodeThe code is as follows:
Determines whether an array is empty
/**
Array
); Empty
Array
Array
),
Array
),
Array
)
); Empty
Array
Array
),
Array
Array
),
Array
1=>1
)
),
Array
)
); Non-empty
*/
function Is_array_null ($value)
{
if (empty ($value))
{
return $value;
}
Else
{
Return Is_array ($value)? Array_map (' Array_null ', $value): Addslashes ($value);
}
}

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