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PHP - Function array_pad()
Syntax
array_pad ( $array, $pad_size, $pad_value );
Definition and Usage
It returns a copy of the array padded to size specified by pad_size with value pad_value.
Parameters
| Sr.No | Parameter & Description |
|---|---|
| 1 |
array(Required) It specifies an array. |
| 2 | pad_size(Required) It specifies the number of elements in the array returned from the function. |
| 3 |
pad_value(Required) It specifies the value of the new elements in the array returned from the function. |
Return Values
It returns the resulting array.
Example
Try out following example −
<?php
$input1 = array("a"=>"Horse","b"=>"Cat","c"=>"Dog");
print_r(array_pad($input1,7, "COW"));
?>
This will produce the following result −
Array ( [a] => Horse [b] => Cat [c] => Dog [0] => COW [1] => COW [2] => COW [3] => COW )
php_function_reference.htm
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