Re: Insert text in a string

[giulienk]

You could also take a regexp approach:

$_ = 'href=www.perlmonks.org';
s!href=!href=http://!gi;

$|=$_="1g2i1u1l2i4e2n0k",map{print"\7",chop;select$,,$,,$,,$_/7}m{..}g

[blakem]

At the very least, you should use a look-ahead to avoid prefixing 'http://' to strings that already have one...

s|href=(?!http://)|href=http://|gi;

-Blake