Regular Expressions 101

<imgthe literal text <img (case sensitive)

.*any character (except for line terminators), repeated any number of times

src="the literal text src=" (case sensitive)

Group 1([^"]+)

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

<img.*src="([^"]+)

New

<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: center;">
<img border="0" height="355" src="http://i.imgur.com/8OplH.png" width="728">
</div>

Regular Expression

Substitution