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Server IP : 79.136.114.73 / Your IP : 3.133.141.1 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 uasort() function : usage variations - sort array with all posible keys --FILE-- <?php /* Prototype : bool uasort(array $array_arg, string $cmp_function) * Description: Sort an array with a user-defined comparison function and maintain index association * Source code: ext/standard/array.c */ /* * Testing uasort() with 'array_arg' having different keys */ echo "*** Testing uasort() : Sorting array with all possible keys ***\n"; //comparison function /* Prototype : int cmp_function(mixed $value1, mixed $value2) * Parameters : $value1 and $value2 - values to be compared * Return value : 0 - if both values are same * 1 - if value1 is greater than value2 * -1 - if value1 is less than value2 * Description : compares value1 and value2 */ function cmp_function($value1, $value2) { if($value1 == $value2) { return 0; } else if($value1 > $value2) { return -1; } else { return 1; } } // different heredoc strings //empty heredoc string $empty_heredoc = <<<EOT1 EOT1; // single line heredoc string $simple_heredoc = <<<EOT2 simple EOT2; // multiline heredoc string $multiline_heredoc = <<<EOT3 multiline heredoc with 123 and speci@! ch@r..\ncheck\talso EOT3; $array_arg = array( // default key 1, //expecting: default key 0, value will be replaced by 'FALSE' // numeric keys 1 => 10, // expecting: value will be replaced by 'TRUE' -2 => 9, 8.9 => 8, 012 => 7, 0x34 => 6, // string keys 'key' => 5, //single quoted key "two" => 4, //double quoted key '' => 3, "" => 2, " " => 0, // space as key // bool keys true => 15, false => 5, TRUE => 100, FALSE => 25, // null keys null => 20, // expecting: value will be replaced by 'NULL' NULL => 35, // binary key "a".chr(0)."b" => 45, b"binary" => 30, //heredoc keys $empty_heredoc => 90, $simple_heredoc => 75, $multiline_heredoc => 200, ); var_dump( uasort($array_arg, 'cmp_function') ); echo "-- Sorted array after uasort() function call --\n"; var_dump($array_arg); echo "Done" ?> --EXPECTF-- *** Testing uasort() : Sorting array with all possible keys *** bool(true) -- Sorted array after uasort() function call -- array(14) { ["multiline heredoc with 123 and speci@! ch@r.. check also"]=> int(200) [1]=> int(100) [""]=> int(90) ["simple"]=> int(75) ["a b"]=> int(45) ["binary"]=> int(30) [0]=> int(25) [-2]=> int(9) [8]=> int(8) [10]=> int(7) [52]=> int(6) ["key"]=> int(5) ["two"]=> int(4) [" "]=> int(0) } Done