Consider the following class:

1 class Insurance
2 {
3 function clsName()
4 {
5 echo get_class($this);
6 }
7 }
8 $cl = new Insurance();
9 $cl->clsName();
10 Insurance::clsName();

Which of the following code line(s) should be commented to print the class name without errors?

Which statements is NOT correct for PHP?

In your PHP application you need to open a file. You want the application to issue a warning and continue execution, in case the file is not found. The ideal function to be used is:

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The value of a local variable of a function has to be retained over multiple calls to that function. How should that variable be declared?

Result of the following expression: 6+4 * 9-3

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How to define an interface?

What happen when you use mysql_connect in php 5.5 ?