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Server IP : 79.136.114.73 / Your IP : 3.138.202.226 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_slice() function : usage variations - referenced variables --FILE-- <?php /* Prototype : array array_slice(array $input, int $offset [, int $length [, bool $preserve_keys]]) * Description: Returns elements specified by offset and length * Source code: ext/standard/array.c */ /* * Test array_slice() when: * 1. Passed an array of referenced variables * 2. $input argument is passed by reference */ echo "*** Testing array_slice() : usage variations ***\n"; $val1 = 'one'; $val2 = 'two'; $val3 = 'three'; echo "\n-- Array of referenced variables (\$preserve_keys = default) --\n"; $input = array(3 => &$val1, 2 => &$val2, 1 => &$val3); var_dump(array_slice($input, 1, 2)); echo "-- Change \$val2 (\$preserve_keys = TRUE) --\n"; $val2 = 'hello, world'; var_dump(array_slice($input, 1, 2, true)); echo "Done"; ?> --EXPECTF-- *** Testing array_slice() : usage variations *** -- Array of referenced variables ($preserve_keys = default) -- array(2) { [0]=> &string(3) "two" [1]=> &string(5) "three" } -- Change $val2 ($preserve_keys = TRUE) -- array(2) { [2]=> &string(12) "hello, world" [1]=> &string(5) "three" } Done