The filter_var_array() function gets multiple variables and optionally filters them
This function is useful for filtering many values without calling filter_var() over and over.
Returns an array of values of the requested variables on success or FALSE on failure.
Parameter | Description |
---|---|
array | Required. Specifies an array with string keys containing the data to filter |
args | Optional. Specifies an array of filter arguments. A
valid array key is a variable name and a valid value is
a filter ID, or an array specifying the filter,
flags and options. This parameter can also be a single filter ID, if so, all values in the input array are filtered by the specified filter A filter ID can be an ID name (like FILTER_VALIDATE_EMAIL) or an ID number (like 274) |
Tip: Check the Complete PHP Filter Reference for possible filters to use with this function.
The output of the code should be: