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Server IP : 79.136.114.73 / Your IP : 18.218.146.21 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 krsort() function : usage variations - sort hexadecimal values --FILE-- <?php /* Prototype : bool krsort ( array &$array [, int $sort_flags] ) * Description: Sort an array by key in reverse order, maintaining key to data correlation. * Source code: ext/standard/array.c */ /* * testing krsort() by providing array of hexa-decimal values for $array argument * with following flag values: * 1.flag value as defualt * 2.SORT_REGULAR - compare items normally * 3.SORT_NUMERIC - compare items numerically */ echo "*** Testing krsort() : usage variations ***\n"; // an array containing unsorted hexadecimal values with keys $unsorted_hex_array = array ( 0x1AB => 0x1AB, 0xFFF => 0xFFF, 0xF => 0xF, 0xFF => 0xFF, 0x2AA => 0x2AA, 0xBB => 0xBB, 0x1ab => 0x1ab, 0xff => 0xff, -0xff => -0xFF, 0 => 0, -0x2aa => -0x2aa ); echo "\n-- Testing krsort() by supplying hexadecimal value array, 'flag' value is defualt --\n"; $temp_array = $unsorted_hex_array; var_dump(krsort( $temp_array) ); // expecting : bool(true) var_dump($temp_array); echo "\n-- Testing krsort() by supplying hexadecimal value array, 'flag' value is SORT_REGULAR --\n"; $temp_array = $unsorted_hex_array; var_dump(krsort( $temp_array, SORT_REGULAR) ); // expecting : bool(true) var_dump($temp_array); echo "\n-- Testing krsort() by supplying hexadecimal value array, 'flag' value is SORT_NUMERIC --\n"; $temp_array = $unsorted_hex_array; var_dump(krsort( $temp_array, SORT_NUMERIC) ); // expecting : bool(true) var_dump($temp_array); echo "Done\n"; ?> --EXPECTF-- *** Testing krsort() : usage variations *** -- Testing krsort() by supplying hexadecimal value array, 'flag' value is defualt -- bool(true) array(9) { [4095]=> int(4095) [682]=> int(682) [427]=> int(427) [255]=> int(255) [187]=> int(187) [15]=> int(15) [0]=> int(0) [-255]=> int(-255) [-682]=> int(-682) } -- Testing krsort() by supplying hexadecimal value array, 'flag' value is SORT_REGULAR -- bool(true) array(9) { [4095]=> int(4095) [682]=> int(682) [427]=> int(427) [255]=> int(255) [187]=> int(187) [15]=> int(15) [0]=> int(0) [-255]=> int(-255) [-682]=> int(-682) } -- Testing krsort() by supplying hexadecimal value array, 'flag' value is SORT_NUMERIC -- bool(true) array(9) { [4095]=> int(4095) [682]=> int(682) [427]=> int(427) [255]=> int(255) [187]=> int(187) [15]=> int(15) [0]=> int(0) [-255]=> int(-255) [-682]=> int(-682) } Done