I want to get the first record and last record in an array. I don't
want any other records, but am not finding how to do it. What I am
doing is pulling out information from a database, where the sql query
would have a result much like this:
10
11
12
13
14
15
16
And I want to grab the first and last items in the array, so in this
case, 10 and 16.
Any advice would be appreciated.
3  45283 
On Fri, 16 Nov 2007 00:15:52 +0100, mtuller <mi******@gmail .comwrote:
I want to get the first record and last record in an array. I don't
want any other records, but am not finding how to do it. What I am
doing is pulling out information from a database, where the sql query
would have a result much like this:
10
11
12
13
14
15
16
And I want to grab the first and last items in the array, so in this
case, 10 and 16.
RTFM.....
$first = reset($array);
$last = end($array);
For ranges, look at array_slice()/array_splice()/count()
--
Rik Wasmus
Yes - how dare a user ask for php help on a php newsgroup .
<comp.lang.ph p>
<Rik Wasmus>
<Fri, 16 Nov 2007 00:19:06 +0100>
<op************ ***@metallium.l an>
I want to get the first record and last record in an array. I don't
want any other records, but am not finding how to do it. What I am
doing is pulling out information from a database, where the sql query
would have a result much like this:
10
11
12
13
14
15
16
And I want to grab the first and last items in the array, so in this
case, 10 and 16.
RTFM.....
On Fri, 16 Nov 2007 14:00:23 +0100, Krustov <me@privacy.net wrote:
<comp.lang.ph p>
<Rik Wasmus>
<Fri, 16 Nov 2007 00:19:06 +0100>
<op************ ***@metallium.l an>
I want to get the first record and last record in an array. I don't
want any other records, but am not finding how to do it. What I am
doing is pulling out information from a database, where the sql query
would have a result much like this:
10
11
12
13
14
15
16
And I want to grab the first and last items in the array, so in this
case, 10 and 16.
RTFM.....
...and the answer was below that line..
Yes - how dare a user ask for php help on a php newsgroup .
What?
I stated: Read The Fine Manual, for instane, when working with arrays, one
would think to look at the array functions, <http://nl2.php.net/array>.
Try to find to find the text 'first' and 'last' on that page (two terms
the op literally used), and he'd have the answer.
Stating this could be easily found in the manual, and encouraging posters
to use it, helps them more in the long run then just easy answers.
Please don't toppost.
--
Rik Wasmus This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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