(PHP 4 >= 4.2.0, PHP 5, PHP 7)
Fill an array with values
array array_fill ( int $start_index, int $num, mixed $value )
Fills an array with num
entries of the value of the value
parameter, keys starting at the start_index
parameter.
Parameters:
start_index
The first index of the returned array.
If start_index
is negative, the first index of the returned array will be start_index
and the following indices will start from zero (see example).
num
Number of elements to insert. Must be greater than or equal to zero.
value
Value to use for filling
Returns:
Returns the filled array
Exception:
Throws a E_WARNING
if num
is less than zero.
Changelog:
5.6.0
num
num
Examples:
array_fill() example
<?php $a = array_fill(5, 6, 'banana'); $b = array_fill(-2, 4, 'pear'); print_r($a); print_r($b); ?>
The above example will output:
Array ( [5] => banana [6] => banana [7] => banana [8] => banana [9] => banana [10] => banana ) Array ( [-2] => pear [0] => pear [1] => pear [2] => pear )
See also:
range() -
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