;
Is the same but the first just eliminates the temporary.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of
Adrian Brinton
Sent: Sat December 14 2002 05:58
To: [EMAIL PROTECTED]
Subject: Re: Re: Counting regex occurrences
I found this bit of code
I found this bit of code somewhere, and I've used it whenever I need to
count occurrences of something. It doesn't require any extra temp variables.
It works although I don't know why. Perhaps someone can explain exactly
what's happening here...
#count the occurrences of "a"
$string = "aaabbbcccd
