Basic control statements
The most basic control statement is the
IF statement which if some condition is true will execute a section
of code.
So
if ($count == 10)
{
echo "Test complete"
}
This will print "Test complete" on the screen, when the variable
count reaches 10.
The
IF statement can be extended by using a
ELSE statment. The code in the else block will
only execute when the IF statement is false. So..
$count = 5;
if ($count == 10)
{
echo "Test complete"
}
else
{
echo "Test else"
}
This will print
Test else to the screen.
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Suraj 1:02pm on Thursday, April 1st, 2010 
Written by Dominic Skinner
Last Updated: 2009-05-21 08:16:07