[PHP] How to reduce an array to n values?
Hi there,
I am trying to reduce an array to n values if it is more than n values.
eg.
$level_depth = 3;
$test = array('banana', 'super', 'php', 'car');
# some array function which is deleting the last item ( car) if existant
Thanx for any help,
Andy
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How to reduce an array to n values?
Use array_slice().
$output = array_slice ($input, 0, 3);
will return the first three values of the array.
Check out http://www.php.net/manual/en/function.array-slice.php for more
details.
-Original Message-
From: Andy [mailto:[EMAIL PROTECTED]]
Sent: 24 March 2002 12:31
To: [EMAIL PROTECTED]
Subject: [PHP] How to reduce an array to n values?
Hi there,
I am trying to reduce an array to n values if it is more than n values.
eg.
$level_depth = 3;
$test = array('banana', 'super', 'php', 'car');
# some array function which is deleting the last item ( car) if existant
Thanx for any help,
Andy
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
_
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to reduce an array to n values?
^thanx.
Jacob Wyke [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Use array_slice().
$output = array_slice ($input, 0, 3);
will return the first three values of the array.
Check out http://www.php.net/manual/en/function.array-slice.php for more
details.
-Original Message-
From: Andy [mailto:[EMAIL PROTECTED]]
Sent: 24 March 2002 12:31
To: [EMAIL PROTECTED]
Subject: [PHP] How to reduce an array to n values?
Hi there,
I am trying to reduce an array to n values if it is more than n values.
eg.
$level_depth = 3;
$test = array('banana', 'super', 'php', 'car');
# some array function which is deleting the last item ( car) if existant
Thanx for any help,
Andy
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
_
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to reduce an array to n values?
Use array_pop.
See the manual.
-j
__John Monfort_
_+---+_
P E P I E D E S I G N S
www.pepiedesigns.com
-+___+-
On Sun, 24 Mar 2002, Andy wrote:
Hi there,
I am trying to reduce an array to n values if it is more than n values.
eg.
$level_depth = 3;
$test = array('banana', 'super', 'php', 'car');
# some array function which is deleting the last item ( car) if existant
Thanx for any help,
Andy
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to reduce an array to n values?
Use array_splice or better array_slice.
array_slice($orig_array,0,n);
cheers,
--t.
On Sun, 24 Mar 2002, [-^-!-%- wrote:
Use array_pop.
See the manual.
-j
__John Monfort_
_+---+_
P E P I E D E S I G N S
www.pepiedesigns.com
-+___+-
On Sun, 24 Mar 2002, Andy wrote:
Hi there,
I am trying to reduce an array to n values if it is more than n values.
eg.
$level_depth = 3;
$test = array('banana', 'super', 'php', 'car');
# some array function which is deleting the last item ( car) if existant
Thanx for any help,
Andy
--
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
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
