then it compares $x with $max
.: B i g D o g :. wrote:
Then only problem with doing it like
for($x = 1, $max = count($myArray); $x <= $max; $x++ )
is that the $max = count( $myArray ) is always verified in each
loop...slowing the for loop down...
faster to do
$max = count( $myArray );
for( $x = 1, $x <= $max; $x++ )
just my $0.02...for the day...
On Fri, 2002-11-08 at 15:57, Kjartan Mannes wrote:
Friday, November 8, 2002, 12:13:01 PM, Daevid Vincent wrote:
$max = max($myArray);The first one is faster, but it depends on the site of the array and how
for( $x = 1; $x <= $length; $x++ ) {}
-- OR --
for( $x = 1; $x <= max($myArray); $x++ ) {}
My gut instinct tells me since PHP is interpreted, that the top one is
the better way to go, but with the Zend Optimizer, I don't know if PHP
handles them the same way or not?
often you call the loop. I prefer doing it like this though:
for($x = 1, $max = count($myArray); $x <= $max; $x++ ) {}
For some good optimization (and other) tips check out:
http://phplens.com/lens/php-book/optimizing-debugging-php.php
http://www.lerdorf.com/tips.pdf
--
Kjartan <[EMAIL PROTECTED]> (http://natrak.net/)
:: "Silence is one great art of conversation."
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