????JFIF??x?x????'
| Server IP : 79.136.114.73 / Your IP : 216.73.216.28 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 : /home/b8009/php-5.6.22/ext/standard/tests/array/ |
Upload File : |
--TEST--
Test array_merge() function : usage variations - referenced variables
--FILE--
<?php
/* Prototype : array array_merge(array $arr1, array $arr2 [, array $...])
* Description: Merges elements from passed arrays into one array
* Source code: ext/standard/array.c
*/
/* Test array_merge() when:
* 1. Passed an array made up of referenced variables
* 2. Passed an array as the first argument and a reference to that array as the second.
*/
echo "*** Testing array_merge() : usage variations ***\n";
$val1 = 'foo';
$val2 = 'bar';
$val3 = 'baz';
$arr1 = array(&$val1, &$val2, &$val3);
$arr2 = array('key1' => 'val1', 'key2' => 'val2', 'key3' => 'val3');
echo "\n-- Merge an array made up of referenced variables to an assoc. array --\n";
var_dump(array_merge($arr1, $arr2));
var_dump(array_merge($arr2, $arr1));
$val2 = 'hello world';
echo "\n-- Change \$val2 --\n";
var_dump(array_merge($arr1, $arr2));
var_dump(array_merge($arr2, $arr1));
echo "Done";
?>
--EXPECTF--
*** Testing array_merge() : usage variations ***
-- Merge an array made up of referenced variables to an assoc. array --
array(6) {
[0]=>
&string(3) "foo"
[1]=>
&string(3) "bar"
[2]=>
&string(3) "baz"
["key1"]=>
string(4) "val1"
["key2"]=>
string(4) "val2"
["key3"]=>
string(4) "val3"
}
array(6) {
["key1"]=>
string(4) "val1"
["key2"]=>
string(4) "val2"
["key3"]=>
string(4) "val3"
[0]=>
&string(3) "foo"
[1]=>
&string(3) "bar"
[2]=>
&string(3) "baz"
}
-- Change $val2 --
array(6) {
[0]=>
&string(3) "foo"
[1]=>
&string(11) "hello world"
[2]=>
&string(3) "baz"
["key1"]=>
string(4) "val1"
["key2"]=>
string(4) "val2"
["key3"]=>
string(4) "val3"
}
array(6) {
["key1"]=>
string(4) "val1"
["key2"]=>
string(4) "val2"
["key3"]=>
string(4) "val3"
[0]=>
&string(3) "foo"
[1]=>
&string(11) "hello world"
[2]=>
&string(3) "baz"
}
Done