| Server IP : 79.136.114.73 / Your IP : 3.135.209.242 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/spl/tests/ |
Upload File : |
--TEST--
SPL: ArrayObject::exchangeArray() and copy-on-write references
--FILE--
<?php
$ao = new ArrayObject();
$swapIn = array();
$cowRef = $swapIn; // create a copy-on-write ref to $swapIn
$ao->exchangeArray($swapIn);
$ao['a'] = 'adding element to $ao';
$swapIn['b'] = 'adding element to $swapIn';
$ao['c'] = 'adding another element to $ao';
echo "\n--> swapIn: ";
var_dump($swapIn);
echo "\n--> cowRef: ";
var_dump($cowRef);
echo "\n--> ao: ";
var_dump($ao);
?>
--EXPECTF--
--> swapIn: array(1) {
["b"]=>
string(25) "adding element to $swapIn"
}
--> cowRef: array(0) {
}
--> ao: object(ArrayObject)#%d (1) {
["storage":"ArrayObject":private]=>
array(2) {
["a"]=>
string(21) "adding element to $ao"
["c"]=>
string(29) "adding another element to $ao"
}
}