array_pad
array_pad returns a copy of the array padded to size specified by length with value value. If length is positive then the array is padded on the right, if it's negative then on the left. If the absolute value of length is less than or equal to the length of the array then no padding takes place. It is possible to add at most 1048576 elements at a time.
Parameters
- array
-
Initial array of values to pad.
- length
-
New size of the array.
- value
-
Value to pad if array is less than length.
Return Values
Returns a copy of the array padded to size specified by length with value value. If length is positive then the array is padded on the right, if it's negative then on the left. If the absolute value of length is less than or equal to the length of the array then no padding takes place.