Help with regex replace in php -

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I have a bunch of URLs in static HTML files, which must be changed.

It is now: 

 & lt; Img src = "/ foldera / folderb / folderc / images / imgxyz.jpg" />

They should look like this: 

 & lt; Img src = "imgxyz.jpg" />

So, I have just written a php script which opens to each and a preg_replace () does.

My regex (with double-sided backslash, yes): 

  $ regex = '/ & lt; Img src = "\\ / foldera \\ / folderb \\ / folderc \\ / images \\ / ([^"] *) "\\ /> / '$ replacement =' & lt; img src =" $ 0 "/ & gt;;

That's why I'm capturing only a few images / images until the ending quote.

But whatever I It is something like this: 

  "/>

It seems that the capture group is redundant and ... or something

for replacement $ 1 . $ 0 matches the whole pattern. You want the first group. 

  $ replacement = '

An even better way to use basename as part of your replacement Will be: 

  $ regex = '/ (& lt; img src = ") ([^"] *) "(\\ / & gt;) / E '; $ Replacement = "strips slash ('\ $ 1'). Basnem (strips slash ('\ $ 2')). StripsSlabs ('\ $ 3')";

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