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Server IP : 79.136.114.73 / Your IP : 3.139.237.218 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_values() function : usage variations - arrays of different data types --FILE-- <?php /* Prototype : array array_values(array $input) * Description: Return just the values from the input array * Source code: ext/standard/array.c */ /* * Pass arrays of different data types as $input argument to array_values() to test behaviour */ echo "*** Testing array_values() : usage variations ***\n"; //get an unset variable $unset_var = 10; unset ($unset_var); // get a class class classA { public function __toString() { return "Class A object"; } } // heredoc string $heredoc = <<<EOT hello world EOT; // get a resource variable $fp = fopen(__FILE__, "r"); // arrays of different data types to be passed as $input $inputs = array( // int data /*1*/ 'int' => array( 0, 1, 12345, -2345, ), // float data /*2*/ 'float' => array( 10.5, -10.5, 12.3456789000e10, 12.3456789000E-10, .5, ), // null data /*3*/ 'null' => array( NULL, null, ), // boolean data /*4*/ 'bool' => array( true, false, TRUE, FALSE, ), // empty data /*5*/ 'empty string' => array( "", '', ), /*6*/ 'empty array' => array( ), // string data /*7*/ 'string' => array( "string", 'string', $heredoc, ), // object data /*8*/ 'object' => array( new classA(), ), // undefined data /*9*/ 'undefined' => array( @$undefined_var, ), // unset data /*10*/ 'unset' => array( @$unset_var, ), // resource variable /*11*/ 'resource' => array( $fp ), ); // loop through each element of $inputs to check the behavior of array_values() $iterator = 1; foreach($inputs as $key => $input) { echo "\n-- Iteration $iterator: $key data --\n"; var_dump( array_values($input) ); $iterator++; }; fclose($fp); echo "Done"; ?> --EXPECTF-- *** Testing array_values() : usage variations *** -- Iteration 1: int data -- array(4) { [0]=> int(0) [1]=> int(1) [2]=> int(12345) [3]=> int(-2345) } -- Iteration 2: float data -- array(5) { [0]=> float(10.5) [1]=> float(-10.5) [2]=> float(123456789000) [3]=> float(1.23456789E-9) [4]=> float(0.5) } -- Iteration 3: null data -- array(2) { [0]=> NULL [1]=> NULL } -- Iteration 4: bool data -- array(4) { [0]=> bool(true) [1]=> bool(false) [2]=> bool(true) [3]=> bool(false) } -- Iteration 5: empty string data -- array(2) { [0]=> string(0) "" [1]=> string(0) "" } -- Iteration 6: empty array data -- array(0) { } -- Iteration 7: string data -- array(3) { [0]=> string(6) "string" [1]=> string(6) "string" [2]=> string(11) "hello world" } -- Iteration 8: object data -- array(1) { [0]=> object(classA)#%d (0) { } } -- Iteration 9: undefined data -- array(1) { [0]=> NULL } -- Iteration 10: unset data -- array(1) { [0]=> NULL } -- Iteration 11: resource data -- array(1) { [0]=> resource(%d) of type (stream) } Done