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PHP - Function array_slice()
Syntax
array_slice($array, $offset [,$length [,$preserve_keys]] );
Definition and Usage
The function returns the sequence of elements from the array array as specified by the offset and length parameters.
Parameters
| Sr.No | Parameter & Description |
|---|---|
| 1 |
array(Required) It specifies an array. |
| 2 |
offset(Required) It specifies where the function will start the slice. |
| 3 |
length(Optional) It specifies the length of the slice. |
| 4 |
preserve_keys(Optional) It gives TRUE to preserve keys and FALSE to reset keys. Default is FALSE. |
Return Values
It returns the sequence of elements.
Example
Try out following example −
<?php
$input = array("a", "b", "c", "d", "e");
print_r(array_slice($input, 2, -1));
print_r(array_slice($input, 2, -1, true));
?>
This will produce the following result −
Array ( [0] => c [1] => d ) Array ( [2] => c [3] => d )
php_function_reference.htm
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