Determines whether the php array is an indexed array implementation
- 2020-06-15 07:53:27
- OfStack
HP has no built-in method to determine whether an array is indexed or not. It simply implements 1 method.
The is_assoc function is as follows:
echo is_assoc($array)?' The index array ':' Not an indexed array ';
The is_assoc function is as follows:
function is_assoc($array) {
if(is_array($array)) {
$keys = array_keys($array);
return $keys != array_keys($keys);
}
return false;
}