SitePoint Sponsor |
|
User Tag List
Results 1 to 2 of 2
Thread: array syntax
-
Jul 3, 2001, 07:49 #1
- Join Date
- Jun 2001
- Location
- out of the sidehatch
- Posts
- 135
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
array syntax
What's the syntax to reference an item in an array of hashes (or associative arrays)?
For example if I have an array called $messagelist that contains several hashes like:
$message['id']
$message['senderid']
etc.
How would I reference $message['id']?
***UPDATE***
I found the answer and decided to leave this incase anyone else needs the reference.
This allowed me to view my datastructure very well:
Code:foreach ($messagelist as $key => $value) { echo "Key: $key; Value: $value<br>\n"; foreach ($value as $key => $value) { echo "Key: $key; Value: $value<br>\n"; } }
Last edited by sifuhall; Jul 3, 2001 at 07:51.
-
Jul 3, 2001, 08:17 #2
- Join Date
- Mar 2001
- Location
- Washington State
- Posts
- 70
- Mentioned
- 0 Post(s)
- Tagged
- 0 Thread(s)
Also, perhaps this will be useful. Two ways to call an associative array through a string :
$my['foo'] = 'hola';
print "hello {$my['foo']} howdy";
print "hello ". $my['foo'] ." howdy";
Bookmarks