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Server IP : 79.136.114.73 / Your IP : 3.17.61.107 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_uassoc() function : usage variations - arrays containing referenced variables --FILE-- <?php /* Prototype : array array_diff_uassoc(array arr1, array arr2 [, array ...], callback key_comp_func) * Description: Computes the difference of arrays with additional index check which is performed by a * user supplied callback function * Source code: ext/standard/array.c */ echo "*** Testing array_diff_uassoc() : usage variation ***\n"; //Initialize variables $ref_var = 'a'; $array1 = array('a', $ref_var); $array2 = array('a' => 1, &$ref_var); echo "\n-- Testing array_diff_uassoc() function with referenced variable \$ref_var has value '$ref_var' --\n"; var_dump( array_diff_uassoc($array1, $array2, "strcasecmp") ); var_dump( array_diff_uassoc($array2, $array1, "strcasecmp") ); // re-assign reference variable to different value $ref_var = 10.00; echo "\n-- Testing array_diff_uassoc() function with referenced variable \$ref_var value changed to $ref_var --\n"; var_dump( array_diff_uassoc($array1, $array2, "strcasecmp") ); var_dump( array_diff_uassoc($array2, $array1, "strcasecmp") ); //When array are refenced $array2 = &$array1; echo "\n-- Testing array_diff_uassoc() function when \$array2 is referenced to \$array1 --\n"; var_dump( array_diff_uassoc($array1, $array2, "strcasecmp") ); var_dump( array_diff_uassoc($array2, $array1, "strcasecmp") ); ?> ===DONE=== --EXPECTF-- *** Testing array_diff_uassoc() : usage variation *** -- Testing array_diff_uassoc() function with referenced variable $ref_var has value 'a' -- array(1) { [1]=> string(1) "a" } array(1) { ["a"]=> int(1) } -- Testing array_diff_uassoc() function with referenced variable $ref_var value changed to 10 -- array(2) { [0]=> string(1) "a" [1]=> string(1) "a" } array(2) { ["a"]=> int(1) [0]=> &float(10) } -- Testing array_diff_uassoc() function when $array2 is referenced to $array1 -- array(0) { } array(0) { } ===DONE===