RE: [PHP] SQL Distinct-like behaviour
| From: | Jay Blanchard | Date: | Fri, 24 Aug 2007 03:13:43 +0000 |
| Subject: | RE: [PHP] SQL Distinct-like behaviour | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-261202@lists.php.net to get a copy of this message | ||
[snip]
How could I iterate over the files in a directory and build a list of
unique
filenames? Take the following filelist:
file1_01.jpg
file2_01.jpg
file2_02.jpg
file2_03.jpg
file3_01.jpg
file3_02.jpg
file3_03.jpg
file4_01.jpg
file4_02.jpg
file4_03.jpg
I would like to build an array like this: $names =
("file1","file2","file3","file4")
How could I do that ?
[/snip]
http://us2.php.net/manual/en/function.array-unique.php