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Re^3: Regular expression * vs +

by mwah (Hermit)
on May 20, 2008 at 13:22 UTC ( [id://687603]=note: print w/replies, xml ) Need Help??

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  1. or download this
     ...
 my $txt='-UK 123 123-UK 123-UK 123-UK';
 print "|$1| - match until pos:" . pos($txt) . "\n" while $txt=~/((?:\
+d+-UK\W?)+)/g ;
 ...
  2. or download this
     ...
 my $txt='-UK 123 123-UK 123-UK 123-UK';
 print "|$1| - match until pos:" . pos($txt) . "\n" while $txt=~/((?:\
+d+-UK\W?)*)/g ;
 ...

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