True or False: There is no difference in using the following 2 examples: echo('string'); echo 'string';

After a file is successfully opened in PHP, how do you retrieve a line from the file?

You can use both single quotes ( ' ' ) and double quotes ( '' '' ) for strings.

In the date() function what does the 'm' format character do?

In this example code, $result = print_r($a); $a is the

What's the output? Assume that today is 2009-3-19:2:45:32 pm

Output of code? $var = 10; function fn() { $var = 20; return $var; } fn(); echo $var;

What is output?

How to create database with PHP in MySQL server?

Syntax of a class in PHP?

How to connect with MySQL server in PHP?