How to learn PHP array_fill()_PHP tutorial

How to learn PHP array_fill()

Definition and usage

The array_fill() function fills the array with the given value. The returned array has number elements and the value is value. The returned array is numerically indexed, starting at the start position and increasing. If number is 0 or less than 0, an error occurs.

Grammar

array_fill(start,number,value)

Parameters

Description

start is required. A numeric value specifying the starting index of the key.

number is required. Numeric value specifies the amount of padding, and its value must be greater than 0.

value is required. Specifies the value to be inserted.

Example

Output:

Array ( [2] => Dog [3] => Dog [4] => Dog )