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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
180 lines
2.4 KiB
PHP
180 lines
2.4 KiB
PHP
--TEST--
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Test rsort() function : usage variations - multi-dimensional arrays
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--FILE--
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<?php
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/* Prototype : bool rsort(array &$array_arg [, int $sort_flags])
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* Description: Sort an array in reverse order
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* Source code: ext/standard/array.c
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*/
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/*
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* Pass rsort() multi-dimensional arrays to test behaviour
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*/
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echo "*** Testing rsort() : variation ***\n";
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// array of arrays
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$various_arrays = array (
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// null array
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array(),
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// array contains null sub array
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array( array() ),
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// array of arrays along with some values
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array(44, 11, array(64, 61) ),
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// array containing sub arrays
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array(array(33, -5, 6), array(11), array(22, -55), array() )
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);
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$count = 1;
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// loop through to test rsort() with different arrays
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foreach ($various_arrays as $array) {
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echo "\n-- Iteration $count --\n";
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echo "\n-- 'flag' value is default --\n";
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$temp_array = $array;
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var_dump(rsort($temp_array) );
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var_dump($temp_array);
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echo "\n-- 'flag' value is SORT_REGULAR --\n";
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$temp_array = $array;
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var_dump(rsort($temp_array, SORT_REGULAR) );
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var_dump($temp_array);
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$count++;
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}
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echo "Done";
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?>
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--EXPECT--
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*** Testing rsort() : variation ***
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-- Iteration 1 --
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-- 'flag' value is default --
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bool(true)
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array(0) {
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}
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-- 'flag' value is SORT_REGULAR --
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bool(true)
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array(0) {
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}
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-- Iteration 2 --
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-- 'flag' value is default --
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bool(true)
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array(1) {
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[0]=>
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array(0) {
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}
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}
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-- 'flag' value is SORT_REGULAR --
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bool(true)
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array(1) {
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[0]=>
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array(0) {
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}
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}
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-- Iteration 3 --
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-- 'flag' value is default --
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bool(true)
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array(3) {
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[0]=>
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array(2) {
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[0]=>
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int(64)
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[1]=>
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int(61)
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}
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[1]=>
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int(44)
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[2]=>
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int(11)
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}
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-- 'flag' value is SORT_REGULAR --
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bool(true)
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array(3) {
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[0]=>
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array(2) {
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[0]=>
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int(64)
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[1]=>
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int(61)
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}
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[1]=>
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int(44)
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[2]=>
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int(11)
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}
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-- Iteration 4 --
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-- 'flag' value is default --
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bool(true)
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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(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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[2]=>
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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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[3]=>
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array(0) {
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}
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}
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-- 'flag' value is SORT_REGULAR --
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bool(true)
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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(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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[2]=>
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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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[3]=>
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array(0) {
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}
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}
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Done
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