array_combine
PHP 5, PHP 7, PHP 8
array_combine - Creates an array by using one array for keys and another for its values
array_combine(
array$keys,
array$values ): array
Creates an array by using the values from the keys array as keys and the values from the values array as the corresponding values.
Parameters
- keys
-
Array of keys to be used. Illegal values for key will be converted to string.
- values
-
Array of values to be used
Return Values
Returns the combined array.
Exceptions and Errors
As of PHP 8.0.0, a ValueError is thrown if the number of elements in keys and values does not match. Prior to PHP 8.0.0, a E_WARNING was emitted instead.
Changelog
| Version | Description |
| 8.0.0 | array_combine will now throw a ValueError if the number of elements for each array is not equal; previously this function returned false instead. |