Possible Duplicate:
Question about regex exec returning only the first match
"x1y2z3".replace(/[0-9]/g,"a")
This code snippet returns "xayaza" as expected.
/[0-9]/g.exec("x1y2z3")
However, it only returns an array containing one item: ["1"]. Shouldn't it return all matches?
Thank you in advance!
Sorry, but you will need to utilize the exec function multiple times like this:
var re = /[0-9]/g;
var input = "a1b2c3d";
var myArray;
while ((myArray = re.exec(input)) != null)
{
var msg = "Found " + myArray[0] + ". ";
print(msg);
}
Note: You can find more information about the exec function on the Mozilla Developer Network page here. The provided example was adapted from there to address your query.
Update: I have adjusted the code above in order to prevent an infinite loop. :-)
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