Re: [PHP] Skip first 4 array values
> Jonas Rosling wrote: > >>Is there any way you can skip for example the first 4 array >> values/posisions >>in an array no matter how many values it contains? http://php.net/array_slice -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Skip first 4 array values
2006/6/9, Jonas Rosling <[EMAIL PROTECTED]>: Is there any way you can skip for example the first 4 array values/posisions in an array no matter how many values it contains? Thanks // Jonas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Maybe: array_slice() http://www.php.net/manual/en/function.array-slice.php
Re: [PHP] Skip first 4 array values
On Fri, 2006-06-09 at 10:28, Brad Bonkoski wrote:
> Eric Butera wrote:
>
> > On 6/9/06, Brad Bonkoski <[EMAIL PROTECTED]> wrote:
> >
> >> if numerically indexed:
> >> $max = count($array);
> >> for($i=0; $i<$max;$i++) {
> >> if( $i <= 3 )
> >>continue;
> >> else {
> >>//do what you will
> >> }
> >> }
> >>
> > Why not start $i at 3 and skip the if else?
> >
> >
> you could, just a simple example out of probably hundreds of ways to do
> it...
> of course this uses the same *logic* for both indexed and associative
> arrays, so I thought it would be more readable for the user.
Except your foreach version is buggy since $i never get incremented :B
Cheers,
Rob.
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Re: [PHP] Skip first 4 array values
Eric Butera wrote:
On 6/9/06, Brad Bonkoski <[EMAIL PROTECTED]> wrote:
if numerically indexed:
$max = count($array);
for($i=0; $i<$max;$i++) {
if( $i <= 3 )
continue;
else {
//do what you will
}
}
Why not start $i at 3 and skip the if else?
you could, just a simple example out of probably hundreds of ways to do
it...
of course this uses the same *logic* for both indexed and associative
arrays, so I thought it would be more readable for the user.
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Re: [PHP] Skip first 4 array values
On 6/9/06, Brad Bonkoski <[EMAIL PROTECTED]> wrote:
if numerically indexed:
$max = count($array);
for($i=0; $i<$max;$i++) {
if( $i <= 3 )
continue;
else {
//do what you will
}
}
Why not start $i at 3 and skip the if else?
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Re: [PHP] Skip first 4 array values
On 6/9/06, Jonas Rosling <[EMAIL PROTECTED]> wrote: Is there any way you can skip for example the first 4 array values/posisions in an array no matter how many values it contains? php.net/array_slice if you want to cut them off. Rabin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Skip first 4 array values
if numerically indexed:
$max = count($array);
for($i=0; $i<$max;$i++) {
if( $i <= 3 )
continue;
else {
//do what you will
}
}
for associative...
$count = 0;
foreach($arr as $k => $v ) {
if($count <= 3 )
conitnue;
else {
//do stuff
}
$count++;
}
-Brad
Jonas Rosling wrote:
Is there any way you can skip for example the first 4 array values/posisions
in an array no matter how many values it contains?
Thanks // Jonas
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Re: [PHP] Skip first 4 array values
On 09/06/06, Jonas Rosling <[EMAIL PROTECTED]> wrote: Is there any way you can skip for example the first 4 array values/posisions in an array no matter how many values it contains? Thanks // Jonas Skip $array[0], $array[1], $array[2], $array[3] if you are talking about integer-indexed arrays. Explain a little more please. -- http://www.web-buddha.co.uk dynamic web programming from Reigate, Surrey UK (php, mysql, xhtml, css) look out for project karma, our new venture, coming soon!
RE: [PHP] Skip first 4 array values
Why? Jef -Original Message- From: Jonas Rosling [mailto:[EMAIL PROTECTED] Sent: Friday, June 09, 2006 7:48 AM To: PHP List Subject: [PHP] Skip first 4 array values Is there any way you can skip for example the first 4 array values/posisions in an array no matter how many values it contains? Thanks // Jonas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
