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|exclude characters from counting?|
| 2:18 pm on Nov 10, 2009 (gmt 0)|
Hello, I wanted to ask if you have a string like:
is there a way to count the length of the string, excluding non-word characters (+,- or .)?
| 2:57 pm on Nov 10, 2009 (gmt 0)|
You could remove the chars you don't want with a str_replace [php.net] and then just get the length [php.net] of the string afterward.
Off the top of my head I can think of like 3 other ways to do this, but the one above seems simplest.
| 4:41 pm on Nov 10, 2009 (gmt 0)|
As eelixduppy said, just replace all the non-characters.
$chars = preg_replace("/\W/i","", $my_s);
echo $chars ."<br>";
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