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136 lines
2.0 KiB
Plaintext
136 lines
2.0 KiB
Plaintext
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--TEST--
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Test array_chunk() function : usage variations - different arrays
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--FILE--
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<?php
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/* Prototype : array array_chunk(array $array, int $size [, bool $preserve_keys])
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* Description: Split array into chunks
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* : Chunks an array into size large chunks
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* Source code: ext/standard/array.c
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*/
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/*
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* Testing array_chunk() function with following conditions
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* 1. array without elements
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* 2. associative array with duplicate keys
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* 3. array with one element
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*/
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echo "*** Testing array_chunk() : usage variations ***\n";
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// input array
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$input_arrays = array (
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// array without elements
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"array1" => array(),
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// array with one element
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"array2" => array(1),
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// associative array with duplicate keys
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"array3" => array("a" => 1, "b" => 2, "c" => 3, "a" => 4, "d" => 5)
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);
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$size = 2;
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$count = 1;
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echo "\n-- Testing array_chunk() by supplying various arrays --\n";
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// loop through the array for 'array' argument
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foreach ($input_arrays as $input_array){
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echo "\n-- Iteration $count --\n";
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var_dump( array_chunk($input_array, $size) );
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var_dump( array_chunk($input_array, $size, true) );
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var_dump( array_chunk($input_array, $size, false) );
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$count++;
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_chunk() : usage variations ***
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-- Testing array_chunk() by supplying various arrays --
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-- Iteration 1 --
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array(0) {
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}
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array(0) {
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}
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array(0) {
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}
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-- Iteration 2 --
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array(1) {
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[0]=>
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array(1) {
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[0]=>
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int(1)
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}
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}
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array(1) {
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[0]=>
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array(1) {
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[0]=>
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int(1)
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}
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}
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array(1) {
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[0]=>
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array(1) {
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[0]=>
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int(1)
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}
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}
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-- Iteration 3 --
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array(2) {
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[0]=>
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array(2) {
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[0]=>
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int(4)
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[1]=>
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int(2)
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}
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[1]=>
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array(2) {
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[0]=>
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int(3)
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[1]=>
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int(5)
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}
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}
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array(2) {
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[0]=>
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array(2) {
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["a"]=>
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int(4)
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["b"]=>
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int(2)
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}
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[1]=>
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array(2) {
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["c"]=>
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int(3)
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["d"]=>
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int(5)
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}
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}
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array(2) {
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[0]=>
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array(2) {
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[0]=>
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int(4)
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[1]=>
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int(2)
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}
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[1]=>
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array(2) {
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[0]=>
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int(3)
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[1]=>
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int(5)
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}
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}
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Done
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