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basic syntax

Posted: Mon Dec 22, 2003 11:07 pm
by nincha
what does it means by

$this->items[$artnr] -= $num;


i dont get "->", can some one explain it to me, thnx

Posted: Mon Dec 22, 2003 11:40 pm
by uberpolak
It's object oriented programming. Prepare for a <span style='color:blue' title='I&#39;m naughty, are you naughty?'>smurf</span>, here's some bathroom reading:

http://www.php.net/manual/en/language.oop.php