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)

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

contextIdthe literal text contextId (case sensitive)

Negated Character Class[^>]+

+matches at least one character outside the set below:

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

<img.*?src="[^"]+\?contextId[^>]+>

New

<img xmlns="http://www.w3.org/1999/xhtml" src="http://10.206.38.34:8080/resource/resources/aktuelle_Ressourcen/eService/Bilder/uebersicht-router.png?contextId=eservice_1.0.0.qualifier" alt="Bild Übersicht Router" title="Übersicht Router" />