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Server IP : 79.136.114.73 / Your IP : 18.190.154.145 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 ksort() function : usage variations - sort array with diff. sub arrays --FILE-- <?php /* Prototype : bool ksort ( array &$array [, int $sort_flags] ) * Description: Sort an array by key, maintaining key to data correlation * Source code: ext/standard/array.c */ /* * testing ksort() by providing arrays containing sub arrays for $array argument * with flowing flag values: * 1. flag value as defualt * 2. SORT_REGULAR - compare items normally */ echo "*** Testing ksort() : usage variations ***\n"; // array with diff sub arrays to be sorted $various_arrays = array ( // null array 1 => array(), // array contains null sub array 2 => array( 1 => array() ), // array of arrays along with some values 3 => array(4 => 44, 1 => 11, 3 => array(64,61) ), // array contains sub arrays 4 => array ( 3 => array(33,-5,6), 1 => array(11), 2 => array(22,-55), 0 => array() ) ); $count = 1; echo "\n-- Testing ksort() by supplying various arrays containing sub arrays --\n"; // loop through to test ksort() with different arrays foreach ($various_arrays as $array) { echo "\n-- Iteration $count --\n"; echo "- With defualt sort flag -\n"; $temp_array = $array; var_dump( ksort($temp_array) ); var_dump($temp_array); echo "- Sort flag = SORT_REGULAR -\n"; $temp_array = $array; var_dump( ksort($temp_array, SORT_REGULAR) ); var_dump($temp_array); $count++; } echo "Done\n"; ?> --EXPECTF-- *** Testing ksort() : usage variations *** -- Testing ksort() 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) { [1]=> array(0) { } } - Sort flag = SORT_REGULAR - bool(true) array(1) { [1]=> array(0) { } } -- Iteration 3 -- - With defualt sort flag - bool(true) array(3) { [1]=> int(11) [3]=> array(2) { [0]=> int(64) [1]=> int(61) } [4]=> int(44) } - Sort flag = SORT_REGULAR - bool(true) array(3) { [1]=> int(11) [3]=> array(2) { [0]=> int(64) [1]=> int(61) } [4]=> int(44) } -- 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