Which PHP sort method sorts by value?

Several predefined variables in PHP are _____.

Operator to access static properties or methods of a class?

What does '===' operator do in PHP?

In which order are methods called in the below PHP code? $object->method1()->method2()->method3()

Which will return the client's IP address in PHP?

Which function tests a string for an exact match of the argument?

Which construct is typically used for exception handling in PHP?

To modify the default PHP settings such as whether to accept the short form open tag (<?), you need to change the

Which PHP function finds the position of the last occurrence of a substring within a string?

Which variable does PHP make automatically available to you?