What is the name of the method that can be used to provide read access to virtual properties in a class?
Which of the following techniques ensures that a value submitted in a form can only be yes or no?
What is the output of the following code?
$a = 3;
switch ($a) {
case 1: echo 'one'; break;
case 2: echo 'two'; break;
default: echo 'four'; break;
case 3: echo 'three'; break;
}
Which combination of the following filtering techniques prevents cross-site scripting (XSS) vulnerabilities?
Which of the following filtering techniques prevents cross-site scripting (XSS) vulnerabilities?
Which DOMElement property provides a reference to the list of Element's children?
In a shared hosting environment, session data can be read by PHP scripts written by any user. How can you prevent this?
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