mirror of
https://github.com/php/php-src.git
synced 2024-10-19 15:34:25 +00:00
149 lines
2.5 KiB
Plaintext
149 lines
2.5 KiB
Plaintext
|
--TEST--
|
||
|
Test array_chunk() function : usage variations - different 'size' values
|
||
|
--FILE--
|
||
|
<?php
|
||
|
/* Prototype : array array_chunk(array $array, int $size [, bool $preserve_keys])
|
||
|
* Description: Split array into chunks
|
||
|
* : Chunks an array into size large chunks
|
||
|
* Source code: ext/standard/array.c
|
||
|
*/
|
||
|
|
||
|
/*
|
||
|
* Testing array_chunk() function with following conditions
|
||
|
* 1. -ve size value
|
||
|
* 2. size value is more than the no. of elements in the input array
|
||
|
* 3. size value is zero
|
||
|
* 4. Decimal size value
|
||
|
*/
|
||
|
|
||
|
echo "*** Testing array_chunk() : usage variations ***\n";
|
||
|
|
||
|
// input array
|
||
|
$input_array = array(1, 2, 3);
|
||
|
|
||
|
// different magnitude's
|
||
|
$sizes = array(-1, count($input_array) + 1, 0, 1.5);
|
||
|
|
||
|
// loop through the array for size argument
|
||
|
foreach ($sizes as $size){
|
||
|
echo "\n-- Testing array_chunk() when size = $size --\n";
|
||
|
var_dump( array_chunk($input_array, $size) );
|
||
|
var_dump( array_chunk($input_array, $size, true) );
|
||
|
var_dump( array_chunk($input_array, $size, false) );
|
||
|
}
|
||
|
echo "Done";
|
||
|
?>
|
||
|
--EXPECTF--
|
||
|
*** Testing array_chunk() : usage variations ***
|
||
|
|
||
|
-- Testing array_chunk() when size = -1 --
|
||
|
|
||
|
Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
|
||
|
NULL
|
||
|
|
||
|
Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
|
||
|
NULL
|
||
|
|
||
|
Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
|
||
|
NULL
|
||
|
|
||
|
-- Testing array_chunk() when size = 4 --
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
array(3) {
|
||
|
[0]=>
|
||
|
int(1)
|
||
|
[1]=>
|
||
|
int(2)
|
||
|
[2]=>
|
||
|
int(3)
|
||
|
}
|
||
|
}
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
array(3) {
|
||
|
[0]=>
|
||
|
int(1)
|
||
|
[1]=>
|
||
|
int(2)
|
||
|
[2]=>
|
||
|
int(3)
|
||
|
}
|
||
|
}
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
array(3) {
|
||
|
[0]=>
|
||
|
int(1)
|
||
|
[1]=>
|
||
|
int(2)
|
||
|
[2]=>
|
||
|
int(3)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
-- Testing array_chunk() when size = 0 --
|
||
|
|
||
|
Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
|
||
|
NULL
|
||
|
|
||
|
Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
|
||
|
NULL
|
||
|
|
||
|
Warning: array_chunk(): Size parameter expected to be greater than 0 in %s on line %d
|
||
|
NULL
|
||
|
|
||
|
-- Testing array_chunk() when size = 1.5 --
|
||
|
array(3) {
|
||
|
[0]=>
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
int(1)
|
||
|
}
|
||
|
[1]=>
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
int(2)
|
||
|
}
|
||
|
[2]=>
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
int(3)
|
||
|
}
|
||
|
}
|
||
|
array(3) {
|
||
|
[0]=>
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
int(1)
|
||
|
}
|
||
|
[1]=>
|
||
|
array(1) {
|
||
|
[1]=>
|
||
|
int(2)
|
||
|
}
|
||
|
[2]=>
|
||
|
array(1) {
|
||
|
[2]=>
|
||
|
int(3)
|
||
|
}
|
||
|
}
|
||
|
array(3) {
|
||
|
[0]=>
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
int(1)
|
||
|
}
|
||
|
[1]=>
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
int(2)
|
||
|
}
|
||
|
[2]=>
|
||
|
array(1) {
|
||
|
[0]=>
|
||
|
int(3)
|
||
|
}
|
||
|
}
|
||
|
Done
|