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slobrob · 07-11-2009, 08:56 PM

hi peoples,

i've just started to learn php and decided to buy PHP a beginners guide by vikram vaswani. only up to the section about if statements switch cases etc which i understand so far. However, in the exmaple given it has put in some code which i dont understand because it has never mentioned it before. can someone please explain it to me?

Thanks,
rob

PHP Code:


			
<?php 

//if form not yet submitted

//display form

If (!isset($_POST['submit'])) {

?>

07-11-2009, 08:56 PM	#1 (permalink)
slobrob The Visitor Join Date: Jul 2009 Posts: 2 Thanks: 0	quick question hi peoples, i've just started to learn php and decided to buy PHP a beginners guide by vikram vaswani. only up to the section about if statements switch cases etc which i understand so far. However, in the exmaple given it has put in some code which i dont understand because it has never mentioned it before. can someone please explain it to me? Thanks, rob PHP Code: `<?php //if form not yet submitted //display form If (!isset($_POST['submit'])) { ?>`