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186 lines
2.8 KiB
PHP
186 lines
2.8 KiB
PHP
--TEST--
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Test sort() function : usage variations - sort mixed values, 'sort_flag' as default/SORT_REGULAR (OK to fail as result is unpredectable)
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--FILE--
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<?php
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/*
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* testing sort() by providing mixed value array for $array argument with following flag values.
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* flag value as default
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* SORT_REGULAR - compare items normally
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*/
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echo "*** Testing sort() : usage variations ***\n";
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// mixed value array
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$mixed_values = array (
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array(),
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array(array(33, -5, 6), array(11), array(22, -55), array() ),
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-4, "4", 4.00, "b", "5", -2, -2.0, -2.98989, "-.9", "True", "",
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NULL, "ab", "abcd", 0.0, -0, "abcd\x00abcd\x00abcd", '', true, false
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);
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echo "\n-- Testing sort() by supplying mixed value array, 'flag' value is default --\n";
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$temp_array = $mixed_values;
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var_dump(sort($temp_array) );
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var_dump($temp_array);
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echo "\n-- Testing sort() by supplying mixed value array, 'flag' value is SORT_REGULAR --\n";
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$temp_array = $mixed_values;
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var_dump(sort($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() : usage variations ***
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-- Testing sort() by supplying mixed value array, 'flag' value is default --
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bool(true)
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array(22) {
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[0]=>
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string(0) ""
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[1]=>
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NULL
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[2]=>
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string(0) ""
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[3]=>
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float(0)
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[4]=>
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bool(false)
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[5]=>
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int(-4)
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[6]=>
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float(-2.98989)
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[7]=>
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int(-2)
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[8]=>
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float(-2)
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[9]=>
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string(3) "-.9"
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[10]=>
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int(0)
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[11]=>
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string(1) "4"
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[12]=>
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float(4)
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[13]=>
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string(1) "5"
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[14]=>
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string(4) "True"
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[15]=>
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string(2) "ab"
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[16]=>
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string(4) "abcd"
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[17]=>
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string(14) "abcd%0abcd%0abcd"
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[18]=>
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string(1) "b"
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[19]=>
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array(0) {
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}
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[20]=>
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array(4) {
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[0]=>
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array(3) {
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[0]=>
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int(33)
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[1]=>
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int(-5)
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[2]=>
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int(6)
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}
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[1]=>
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array(1) {
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[0]=>
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int(11)
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}
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[2]=>
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array(2) {
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[0]=>
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int(22)
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[1]=>
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int(-55)
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}
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[3]=>
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array(0) {
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}
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}
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[21]=>
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bool(true)
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}
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-- Testing sort() by supplying mixed value array, 'flag' value is SORT_REGULAR --
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bool(true)
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array(22) {
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[0]=>
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string(0) ""
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[1]=>
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NULL
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[2]=>
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string(0) ""
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[3]=>
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float(0)
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[4]=>
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bool(false)
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[5]=>
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int(-4)
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[6]=>
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float(-2.98989)
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[7]=>
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int(-2)
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[8]=>
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float(-2)
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[9]=>
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string(3) "-.9"
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[10]=>
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int(0)
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[11]=>
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string(1) "4"
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[12]=>
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float(4)
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[13]=>
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string(1) "5"
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[14]=>
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string(4) "True"
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[15]=>
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string(2) "ab"
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[16]=>
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string(4) "abcd"
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[17]=>
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string(14) "abcd%0abcd%0abcd"
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[18]=>
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string(1) "b"
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[19]=>
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array(0) {
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}
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[20]=>
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array(4) {
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[0]=>
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array(3) {
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[0]=>
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int(33)
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[1]=>
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int(-5)
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[2]=>
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int(6)
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}
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[1]=>
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array(1) {
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[0]=>
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int(11)
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}
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[2]=>
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array(2) {
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[0]=>
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int(22)
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[1]=>
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int(-55)
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}
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[3]=>
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array(0) {
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}
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}
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[21]=>
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bool(true)
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}
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Done
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