What parsing methodology is utilized by the SimpleXML extension?

Which of the following is NOT possible using reflection?

Given the following two functions, what statement is correct?
<code>
functiondynamicNew($name) {
returnnew $name;
}
functionreflectionNew($name) {
$r = new ReflectionClass($name);
return$r->newInstanceArgs();
}
</code>

Which string will be returned by the following function call?
<code>
$test = ‘/etc/conf.d/wireless’;
substr($test, strrpos($test, ‘/’));
</code>

Which of the following statements about Reflection are correct? (Choose 2)

Which PHP function retrieves a list of HTTP headers that have been sent as part of the HTTP
response or are ready to be sent?

In a shared hosting environment, session data can be read by PHP scripts written by any user.
How can you prevent this?

Which is the most secure approach for handling dynamic data in SQL queries?

When PHP is running on a command line, what super-global will contain the command line
arguments specified?

Which of the following did not result in an output error in PHP 4 but does in PHP 5?