regex - How can I match all images without thumb image using regexp -


how can match images without thumb image using regexp ?

hi.gif thumb.gif hello.gif

result should :

hi.gif hello.gif

i using .+(gif|gif|jpg|jpg) match images

you can use -ve lookahead assertion as:

^(?!thumb).+\.(?:gif|gif|jpg|jpg)$

rubular link

regexr link


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