my $t = "aaabbbbcccc"; if($t =~ /b{2,3}/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 1 if($t =~ /a{1,3}/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 2 if($t =~ /c{5,10}/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 3 |
my $t = "aaBcc"; if($t =~ /a{2}/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 1 if($t =~ /a{2,}/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 2 if($t =~ /B+/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 3 if($t =~ /Z?/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 4 if($t =~ /aBy*/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 5 if($t =~ /x*B+/) { print "wahr ($&)\n" } else { print "falsch\n" } # Test 6 |
$t="2fast4you"; $t=~ /\d\w*\d/; print "Gefunden wurde: $&"; |
$t="24you"; $t=~ /\d\w*\d/; print "Gefunden wurde: $&"; |