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243 lines
5.1 KiB
Plaintext
243 lines
5.1 KiB
Plaintext
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--TEST--
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Test sort() function : object functionality - sorting objects, 'sort_flags' as default/SORT_REGULAR
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--FILE--
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<?php
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/* Prototype : bool sort ( array &$array [, int $sort_flags] )
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* Description: This function sorts an array.
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Elements will be arranged from lowest to highest when this function has completed.
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* Source code: ext/standard/array.c
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*/
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/*
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* testing sort() by providing integer/string object arrays with flag values are defualt, SORT_REGULAR
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*/
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echo "*** Testing sort() : object functionality ***\n";
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// class declaration for integer objects
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class for_integer_sort
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{
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public $class_value;
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// initializing object member value
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function __construct($value){
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$this->class_value = $value;
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}
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}
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// class declaration for string objects
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class for_string_sort
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{
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public $class_value;
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// initializing object member value
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function __construct($value){
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$this->class_value = $value;
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}
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// return string value
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function __tostring() {
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return (string)$this->value;
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}
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}
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// array of integer objects
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$unsorted_int_obj = array(
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new for_integer_sort(11), new for_integer_sort(66),
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new for_integer_sort(23), new for_integer_sort(-5),
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new for_integer_sort(0.001), new for_integer_sort(0)
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);
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// array of string objects
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$unsorted_str_obj = array (
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new for_string_sort("axx"), new for_string_sort("t"),
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new for_string_sort("w"), new for_string_sort("py"),
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new for_string_sort("apple"), new for_string_sort("Orange"),
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new for_string_sort("Lemon"), new for_string_sort("aPPle")
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);
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echo "\n-- Testing sort() by supplying various object arrays, 'flag' value is defualt --\n";
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// testing sort() function by supplying integer object array, flag value is defualt
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$temp_array = $unsorted_int_obj;
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var_dump(sort($temp_array) );
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var_dump($temp_array);
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// testing sort() function by supplying string object array, flag value is defualt
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$temp_array = $unsorted_str_obj;
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var_dump(sort($temp_array) );
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var_dump($temp_array);
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echo "\n-- Testing sort() by supplying various object arrays, 'flag' value is SORT_REGULAR --\n";
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// testing sort() function by supplying integer object array, flag value = SORT_REGULAR
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$temp_array = $unsorted_int_obj;
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var_dump(sort($temp_array, SORT_REGULAR) );
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var_dump($temp_array);
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// testing sort() function by supplying string object array, flag value = SORT_REGULAR
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$temp_array = $unsorted_str_obj;
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var_dump(sort($temp_array, SORT_REGULAR) );
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var_dump($temp_array);
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing sort() : object functionality ***
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-- Testing sort() by supplying various object arrays, 'flag' value is defualt --
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bool(true)
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array(6) {
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[0]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(-5)
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}
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[1]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(0)
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}
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[2]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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float(0.001)
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}
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[3]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(11)
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}
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[4]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(23)
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}
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[5]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(66)
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}
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}
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bool(true)
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array(8) {
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[0]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(5) "Lemon"
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}
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[1]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(6) "Orange"
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}
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[2]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(5) "aPPle"
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}
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[3]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(5) "apple"
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}
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[4]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(3) "axx"
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}
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[5]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(2) "py"
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}
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[6]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(1) "t"
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}
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[7]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(1) "w"
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}
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}
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-- Testing sort() by supplying various object arrays, 'flag' value is SORT_REGULAR --
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bool(true)
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array(6) {
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[0]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(-5)
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}
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[1]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(0)
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}
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[2]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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float(0.001)
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}
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[3]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(11)
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}
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[4]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(23)
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}
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[5]=>
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object(for_integer_sort)#%d (1) {
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["class_value"]=>
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int(66)
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}
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}
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bool(true)
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array(8) {
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[0]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(5) "Lemon"
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}
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[1]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(6) "Orange"
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}
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[2]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(5) "aPPle"
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}
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[3]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(5) "apple"
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}
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[4]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(3) "axx"
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}
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[5]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(2) "py"
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}
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[6]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(1) "t"
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}
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[7]=>
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object(for_string_sort)#%d (1) {
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["class_value"]=>
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string(1) "w"
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}
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}
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Done
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