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Server IP : 79.136.114.73 / Your IP : 3.21.113.219 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_walk_recursive() function : basic functionality - regular array --FILE-- <?php /* Prototype : bool array_walk_recursive(array $input, string $funcname [, mixed $userdata]) * Description: Apply a user function to every member of an array * Source code: ext/standard/array.c */ echo "*** Testing array_walk_recursive() : basic functionality ***\n"; // regular array $fruits = array("lemon", array("orange", "banana"), array("apple")); /* Prototype : test_print(mixed $item, mixed $key) * Parameters : item - item in key/item pair * key - key in key/item pair * Description : prints the array values with keys */ function test_print($item, $key) { // dump the arguments to check that they are passed // with proper type var_dump($item); // value var_dump($key); // key echo "\n"; // new line to separate the output between each element } function with_userdata($item, $key, $user_data) { // dump the arguments to check that they are passed // with proper type var_dump($item); // value var_dump($key); // key var_dump($user_data); // user supplied data echo "\n"; // new line to separate the output between each element } echo "-- Using array_walk_recursive() with default parameters to show array contents --\n"; var_dump( array_walk_recursive($fruits, 'test_print')); echo "-- Using array_walk_recursive() with all parameters --\n"; var_dump( array_walk_recursive($fruits, 'with_userdata', "Added")); echo "Done"; ?> --EXPECT-- *** Testing array_walk_recursive() : basic functionality *** -- Using array_walk_recursive() with default parameters to show array contents -- string(5) "lemon" int(0) string(6) "orange" int(0) string(6) "banana" int(1) string(5) "apple" int(0) bool(true) -- Using array_walk_recursive() with all parameters -- string(5) "lemon" int(0) string(5) "Added" string(6) "orange" int(0) string(5) "Added" string(6) "banana" int(1) string(5) "Added" string(5) "apple" int(0) string(5) "Added" bool(true) Done