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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 arsort() function : usage variations - sort strings --SKIPIF-- <?php if (substr(PHP_OS, 0, 3) == 'WIN') { die("skip Output tested contains chars that are not shown the same on windows concole (ESC and co)"); } --FILE-- <?php /* Prototype : bool arsort ( array &$array [, int $asort_flags] ) * Description: Sort an array and maintain index association Elements will be arranged from highest to lowest when this function has completed. * Source code: ext/standard/array.c */ /* * testing arsort() by providing different string arrays for $array argument with following flag values * flag value as defualt * SORT_REGULAR - compare items normally * SORT_STRING - compare items as strings */ echo "*** Testing arsort() : usage variations ***\n"; $various_arrays = array ( // group of escape sequences array ("null"=> null, "NULL" => NULL, "\a" => "\a", "\cx" => "\cx", "\e" => "\e", "\f" => "\f", "\n" =>"\n", "\r" => "\r", "\t" => "\t", "\xhh" => "\xhh", "\ddd" => "\ddd", "\v" => "\v" ), // array contains combination of capital/small letters array ('l' => "lemoN", 'O' => "Orange", 'b' => "banana", 'a' => "apple", 'Te' => "Test", 'T' => "TTTT", 't' => "ttt", 'w' => "ww", 'x' => "x", 'X' => "X", 'o' => "oraNGe", 'B' => "BANANA" ) ); $flags = array("SORT_REGULAR" => SORT_REGULAR, "SORT_STRING" => SORT_STRING); $count = 1; echo "\n-- Testing arsort() by supplying various string arrays --\n"; // loop through to test arsort() with different arrays foreach ($various_arrays as $array) { echo "\n-- Iteration $count --\n"; echo "- With default sort_flag -\n"; $temp_array = $array; var_dump(arsort($temp_array) ); // expecting : bool(true) var_dump($temp_array); // loop through $flags array and setting all possible flag values foreach($flags as $key => $flag){ echo "- Sort_flag = $key -\n"; $temp_array = $array; var_dump(arsort($temp_array, $flag) ); // expecting : bool(true) var_dump($temp_array); } $count++; } echo "Done\n"; ?> --EXPECTF-- *** Testing arsort() : usage variations *** -- Testing arsort() by supplying various string arrays -- -- Iteration 1 -- - With default sort_flag - bool(true) array(12) { ["\xhh"]=> string(4) "\xhh" ["\ddd"]=> string(4) "\ddd" ["\cx"]=> string(3) "\cx" ["\a"]=> string(2) "\a" [""]=> string(1) "" [" "]=> string(1) " " [""]=> string(1) "" [""]=> string(1) "" [" "]=> string(1) " " [" "]=> string(1) " " ["null"]=> NULL ["NULL"]=> NULL } - Sort_flag = SORT_REGULAR - bool(true) array(12) { ["\xhh"]=> string(4) "\xhh" ["\ddd"]=> string(4) "\ddd" ["\cx"]=> string(3) "\cx" ["\a"]=> string(2) "\a" [""]=> string(1) "" [" "]=> string(1) " " [""]=> string(1) "" [""]=> string(1) "" [" "]=> string(1) " " [" "]=> string(1) " " ["null"]=> NULL ["NULL"]=> NULL } - Sort_flag = SORT_STRING - bool(true) array(12) { ["\xhh"]=> string(4) "\xhh" ["\ddd"]=> string(4) "\ddd" ["\cx"]=> string(3) "\cx" ["\a"]=> string(2) "\a" [""]=> string(1) "" [" "]=> string(1) " " [""]=> string(1) "" [""]=> string(1) "" [" "]=> string(1) " " [" "]=> string(1) " " ["null"]=> NULL ["NULL"]=> NULL } -- Iteration 2 -- - With default sort_flag - bool(true) array(12) { ["x"]=> string(1) "x" ["w"]=> string(2) "ww" ["t"]=> string(3) "ttt" ["o"]=> string(6) "oraNGe" ["l"]=> string(5) "lemoN" ["b"]=> string(6) "banana" ["a"]=> string(5) "apple" ["X"]=> string(1) "X" ["Te"]=> string(4) "Test" ["T"]=> string(4) "TTTT" ["O"]=> string(6) "Orange" ["B"]=> string(6) "BANANA" } - Sort_flag = SORT_REGULAR - bool(true) array(12) { ["x"]=> string(1) "x" ["w"]=> string(2) "ww" ["t"]=> string(3) "ttt" ["o"]=> string(6) "oraNGe" ["l"]=> string(5) "lemoN" ["b"]=> string(6) "banana" ["a"]=> string(5) "apple" ["X"]=> string(1) "X" ["Te"]=> string(4) "Test" ["T"]=> string(4) "TTTT" ["O"]=> string(6) "Orange" ["B"]=> string(6) "BANANA" } - Sort_flag = SORT_STRING - bool(true) array(12) { ["x"]=> string(1) "x" ["w"]=> string(2) "ww" ["t"]=> string(3) "ttt" ["o"]=> string(6) "oraNGe" ["l"]=> string(5) "lemoN" ["b"]=> string(6) "banana" ["a"]=> string(5) "apple" ["X"]=> string(1) "X" ["Te"]=> string(4) "Test" ["T"]=> string(4) "TTTT" ["O"]=> string(6) "Orange" ["B"]=> string(6) "BANANA" } Done