proposal control-structures.for.php

Hi list, could someone add a paragraph to the end of 'control-structures.for.php' that it's not recommended to use count() in arg2 especially when the for loop is used to unset elements of an array, because the function will be executed every loop. I mean: for($i=0; $i<count($myarray); $i++) ... instead: $count = count(myarray); for($i=0; $i<$count; $i++) ... Best Regards, Oliver -- Leben ist mehr als schneller - weiter - höher http://www.nak-nrw.de/p_6_4.html