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Server IP : 79.136.114.73 / Your IP : 3.135.204.121 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_keys() function (variation - 3) --FILE-- <?php echo "*** Testing array_keys() on all the types other than arrays ***\n"; $types_arr = array( TRUE => TRUE, FALSE => FALSE, 1 => 1, 0 => 0, -1 => -1, "1" => "1", "0" => "0", "-1" => "-1", NULL, array(), "php" => "php", "" => "" ); $values = array(TRUE, FALSE, 1, 0, -1, "1", "0", "-1", NULL, array(), "php", ""); foreach ($values as $value){ var_dump($value); var_dump(array_keys($types_arr, $value)); } echo "Done\n"; ?> --EXPECTF-- *** Testing array_keys() on all the types other than arrays *** bool(true) array(3) { [0]=> int(1) [1]=> int(-1) [2]=> string(3) "php" } bool(false) array(4) { [0]=> int(0) [1]=> int(2) [2]=> int(3) [3]=> string(0) "" } int(1) array(1) { [0]=> int(1) } int(0) array(4) { [0]=> int(0) [1]=> int(2) [2]=> string(3) "php" [3]=> string(0) "" } int(-1) array(1) { [0]=> int(-1) } string(1) "1" array(1) { [0]=> int(1) } string(1) "0" array(1) { [0]=> int(0) } string(2) "-1" array(1) { [0]=> int(-1) } NULL array(3) { [0]=> int(2) [1]=> int(3) [2]=> string(0) "" } array(0) { } array(2) { [0]=> int(2) [1]=> int(3) } string(3) "php" array(1) { [0]=> string(3) "php" } string(0) "" array(2) { [0]=> int(2) [1]=> string(0) "" } Done