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Re: regexp and a perl function

by mickeyn (Priest)
on Feb 27, 2006 at 15:38 UTC ( #533043=note: print w/replies, xml ) Need Help??


in reply to regexp and a perl function

use the modifier 'e' on your regex ....

s/a/substr($b,0,1)/e ; s/b/substr($b,1,1)/e ;

(definition:) it evaluates the right hand side of s/// as an expression .

Enjoy,
Mickey

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