Paul M Foster wrote:
"... should be obvious - but are often overlooked - points within coding
practice that can cause the programmer to develop bad habits and bad
code." - Dan Brown
Tip #1:
Don't use count() in loops unless there are very few items to count and
performance doesn't matter, or the number will vary over the loop. That
is, don't do this:
for ($i = 0; $i < count($items); $i++)
Instead, do this:
$number = count($items);
for ($i = 0; $i < $number; $i++)
Gah!
for ($i=0;$i<sizeof($array);$i++)
is something I do all the time.
So the array size is being calculated each iteration?
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