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Server IP : 79.136.114.73 / Your IP : 3.128.31.200 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/array/ |
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--TEST-- Test sort() function : usage variations - sort array with diff. sub arrays, 'sort_flags' as defualt/SORT_REGULAR --FILE-- <?php /* Prototype : bool sort ( array &$array [, int $sort_flags] ) * Description: This function sorts an array. Elements will be arranged from lowest to highest when this function has completed. * Source code: ext/standard/array.c */ /* * testing sort() by providing arrays contains sub arrays for $array argument with flowing flag values * flag value as defualt * SORT_REGULAR - compare items normally */ echo "*** Testing sort() : usage variations ***\n"; // array of arrays $various_arrays = array ( // null array array(), // array contains null sub array array( array() ), // array of arrays along with some values array(44, 11, array(64, 61) ), // array containing sub arrays array(array(33, -5, 6), array(11), array(22, -55), array() ) ); $count = 1; echo "\n-- Testing sort() by supplying various arrays containing sub arrays --\n"; // loop through to test sort() with different arrays foreach ($various_arrays as $array) { echo "\n-- Iteration $count --\n"; // testing sort() function by supplying different arrays, flag value is defualt echo "- With Defualt sort flag -\n"; $temp_array = $array; var_dump(sort($temp_array) ); var_dump($temp_array); // testing sort() function by supplying different arrays, flag value = SORT_REGULAR echo "- Sort flag = SORT_REGULAR -\n"; $temp_array = $array; var_dump(sort($temp_array, SORT_REGULAR) ); var_dump($temp_array); $count++; } echo "Done\n"; ?> --EXPECTF-- *** Testing sort() : usage variations *** -- Testing sort() by supplying various arrays containing sub arrays -- -- Iteration 1 -- - With Defualt sort flag - bool(true) array(0) { } - Sort flag = SORT_REGULAR - bool(true) array(0) { } -- Iteration 2 -- - With Defualt sort flag - bool(true) array(1) { [0]=> array(0) { } } - Sort flag = SORT_REGULAR - bool(true) array(1) { [0]=> array(0) { } } -- Iteration 3 -- - With Defualt sort flag - bool(true) array(3) { [0]=> int(11) [1]=> int(44) [2]=> array(2) { [0]=> int(64) [1]=> int(61) } } - Sort flag = SORT_REGULAR - bool(true) array(3) { [0]=> int(11) [1]=> int(44) [2]=> array(2) { [0]=> int(64) [1]=> int(61) } } -- Iteration 4 -- - With Defualt sort flag - bool(true) array(4) { [0]=> array(0) { } [1]=> array(1) { [0]=> int(11) } [2]=> array(2) { [0]=> int(22) [1]=> int(-55) } [3]=> array(3) { [0]=> int(33) [1]=> int(-5) [2]=> int(6) } } - Sort flag = SORT_REGULAR - bool(true) array(4) { [0]=> array(0) { } [1]=> array(1) { [0]=> int(11) } [2]=> array(2) { [0]=> int(22) [1]=> int(-55) } [3]=> array(3) { [0]=> int(33) [1]=> int(-5) [2]=> int(6) } } Done