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Server IP : 79.136.114.73 / Your IP : 18.226.185.23 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 array_diff() function : basic functionality --FILE-- <?php /* Prototype : array array_diff(array $arr1, array $arr2 [, array ...]) * Description: Returns the entries of $arr1 that have values which are not present * in any of the others arguments. * Source code: ext/standard/array.c */ /* * Test basic functionality of array_diff */ echo "*** Testing array_diff() : basic functionality ***\n"; //Test indexed array with integers as elements $array_int1 = array (1, 2, 3, 4); $array_int2 = array (3, 4, 5, 6); echo "-- Test indexed array with integers as elements --\n"; var_dump(array_diff($array_int1, $array_int2)); var_dump(array_diff($array_int2, $array_int1)); //Test indexed array with strings as elements $array_string1 = array ('one', 'two', 'three', 'four'); $array_string2 = array ('three', 'four', 'five', 'six'); echo "-- Test indexed array with strings as elements --\n"; var_dump(array_diff($array_string1, $array_string2)); var_dump(array_diff($array_string2, $array_string1)); //Test associative array with strings as keys and integers as elements $array_assoc_int1 = array ('one' => 1, 'two' => 2, 'three' => 3, 'four' => 4); $array_assoc_int2 = array ('three' => 3, 'four' => 4, 'five' => 5, 'six' => 6); echo "-- Test associative array with strings as keys and integers as elements --\n"; var_dump(array_diff($array_assoc_int1, $array_assoc_int2)); var_dump(array_diff($array_assoc_int2, $array_assoc_int1)); //Test associative array with strings as keys and elements $array_assoc_str1 = array ('one' => 'un', 'two' => 'deux', 'three' => 'trois', 'four' => 'quatre'); $array_assoc_str2 = array ('three' => 'trois', 'four' => 'quatre', 'five' => 'cinq', 'six' => 'six'); echo "-- Test associative array with strings as keys and integers as elements --\n"; var_dump(array_diff($array_assoc_str1, $array_assoc_str2)); var_dump(array_diff($array_assoc_str2, $array_assoc_str1)); echo "-- Test array_diff with more than 2 arguments --\n"; var_dump(array_diff($array_int1, $array_int2, $array_string1, $array_string2)); echo "Done"; ?> --EXPECTF-- *** Testing array_diff() : basic functionality *** -- Test indexed array with integers as elements -- array(2) { [0]=> int(1) [1]=> int(2) } array(2) { [2]=> int(5) [3]=> int(6) } -- Test indexed array with strings as elements -- array(2) { [0]=> string(3) "one" [1]=> string(3) "two" } array(2) { [2]=> string(4) "five" [3]=> string(3) "six" } -- Test associative array with strings as keys and integers as elements -- array(2) { ["one"]=> int(1) ["two"]=> int(2) } array(2) { ["five"]=> int(5) ["six"]=> int(6) } -- Test associative array with strings as keys and integers as elements -- array(2) { ["one"]=> string(2) "un" ["two"]=> string(4) "deux" } array(2) { ["five"]=> string(4) "cinq" ["six"]=> string(3) "six" } -- Test array_diff with more than 2 arguments -- array(2) { [0]=> int(1) [1]=> int(2) } Done