Re: [PHP] Highest Key in an Array
Daniel Schierbeck wrote: I've been looking at php.net, but i couldn't find what i'm searching for. I have a numeric array, and i'd like to get the highest key. E.g. $arr = array(3 = foo, 7 = bar, 43 = foobar); What i want is a function that, in this case, returns 43. Daniel Schierbeck $arr = array(3 = foo, 7 = bar, 43 = foobar); krsort($arr); $highestkey = key($arr); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Highest Key in an Array
Daniel Schierbeck wrote: I've been looking at php.net, but i couldn't find what i'm searching for. I have a numeric array, and i'd like to get the highest key. E.g. $arr = array(3 = foo, 7 = bar, 43 = foobar); What i want is a function that, in this case, returns 43. Daniel Schierbeck Sort the array, then use end(). http://us4.php.net/array -- John C. Nichel ÜberGeek KegWorks.com 716.856.9675 [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Highest Key in an Array
Martin Holm wrote: Daniel Schierbeck wrote: I've been looking at php.net, but i couldn't find what i'm searching for. I have a numeric array, and i'd like to get the highest key. E.g. $arr = array(3 = foo, 7 = bar, 43 = foobar); What i want is a function that, in this case, returns 43. Daniel Schierbeck $arr = array(3 = foo, 7 = bar, 43 = foobar); krsort($arr); $highestkey = key($arr); Oops, he wanted the key. Martin's right. My suggestion would have given you the value, not the key. -- John C. Nichel ÜberGeek KegWorks.com 716.856.9675 [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Highest Key in an Array
Or... $highestkey = max(array_keys($arr)); -Original Message- From: Martin Holm [mailto:[EMAIL PROTECTED] Sent: Friday, September 17, 2004 11:11 AM To: Daniel Schierbeck Cc: [EMAIL PROTECTED] Subject: Re: [PHP] Highest Key in an Array Daniel Schierbeck wrote: I've been looking at php.net, but i couldn't find what i'm searching for. I have a numeric array, and i'd like to get the highest key. E.g. $arr = array(3 = foo, 7 = bar, 43 = foobar); What i want is a function that, in this case, returns 43. Daniel Schierbeck $arr = array(3 = foo, 7 = bar, 43 = foobar); krsort($arr); $highestkey = key($arr); -- 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] Highest Key in an Array
Trevor Gryffyn wrote: Or... $highestkey = max(array_keys($arr)); -Original Message- From: Martin Holm [mailto:[EMAIL PROTECTED] Sent: Friday, September 17, 2004 11:11 AM To: Daniel Schierbeck Cc: [EMAIL PROTECTED] Subject: Re: [PHP] Highest Key in an Array Daniel Schierbeck wrote: I've been looking at php.net, but i couldn't find what i'm searching for. I have a numeric array, and i'd like to get the highest key. E.g. $arr = array(3 = foo, 7 = bar, 43 = foobar); What i want is a function that, in this case, returns 43. Daniel Schierbeck $arr = array(3 = foo, 7 = bar, 43 = foobar); krsort($arr); $highestkey = key($arr); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Damn you're fast! Thanks guys, it's all yubbely-dubbely now! Daniel Schierbeck -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Highest Key in an Array
I'm using it for the Wiki (thanks for that as well guys): http://aoide.1go.dk/lab/compare.php5 Source: http://aoide.1go.dk/lab/compare.source.php5 (it's just a test) Daniel Schierbeck -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php