Ignoring, for the moment, the wisdom of using the proper tool (which is generally not a regex) for parsing HTML...
The issue here is not greediness. The issue is the misuse of ".*". Making the "*" non-greedy is just a band-aid which masks the fact that ".*" says "match any number of any characters", when what you actually mean is "match any number of any non-double quote characters". The correct way to write that regex is:
$moo =~ m/src="([^"]*)"/;
The non-greedy qualifier does have its legitimate uses, generally in cases where your target is terminated by a sequence of multiple characters. In cases where a negated character class can do the job, though, the character class will almost always be the better option.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.