Check beginning and end : Anchors « Regular Expression « Perl






  1. Perl
  2. Regular Expression
  3. Anchors

Check beginning and end

    

#!/usr/bin/perl -w

foreach $patt (@ARGV) {


    # Check beginning and end.
    if ($patt =~ /^perl$/) {
        print "\tFound only perl in \"$patt\".\n";
    }

}








Related examples in the same category

1.The ^ and $ Pattern Anchors
2.Check beginning
3.Check end
4.End of line anchor
5.A negative look ahead
6.A negative look behind
7.A positive look ahead
8.A positive look behind
9.Anchoring Metacharacters
10.Beginning of line anchor
11.Clustering and anchors
12.Beginning and end of word anchors
13.Get begin of the line
14.Searching from the beginning and the end
15.Shouldn't start a sentence with a period
16.Word-Boundary Pattern Anchors