Return 5 elements and insert a value of "blue" to the new elements in the array:
The array_pad() function inserts a specified number of elements, with a specified value, to an array.
Tip: If you assign a negative size parameter, the function will insert new elements BEFORE the original elements (See example below).
Note: This function will not delete any elements if the size parameter is less than the size of the original array.
Parameter | Description |
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array | Required. Specifies an array |
size | Required. Specifies the number of elements in the array returned from the function |
value | Required. Specifies the value of the new elements in the array returned from the function |
Return Value: | Returns an array with new elements |
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PHP Version: | 4+ |
Using a negative size parameter: