TIMTOWTDI: You can avoid regex completely. Use substr: 
if ('p' eq substr $strTest, 4, 1) {

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or index 

if (4 == index $strTest, 'p', 4) {

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or, a bitmask: 

if (($strTest & "\0\0\0\0\xff\0") eq "\0\0\0\0p\0") {

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($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

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In reply to Re: Perl RegEx doubt by choroba
in thread Perl RegEx doubt by swissknife

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