PHP Question
Sort array items in PHP so that it is not case sensitive to letters
When I use
sort($topics)- Apple
- Green
- Zebra
- grass
In this example, "grass" starts with a lower case g but ends up after "Zebra" which has a capital letter.
How do I make it so that it sorts it where it ignores whether the word starts with capitals or not?
- Apple
- Green
- grass
- Zebra
Recommended for you: Get network issues from WhatsUp Gold. Not end users.
Answer Source
Call usort() as usort($topics, 'strnatcasecmp').
strcasecmp would do the job, too, but strnatcasecmp will also sort properly when you have numbers in your string.
Recommended from our users: Dynamic Network Monitoring from WhatsUp Gold from IPSwitch. Free Download