Match the one or more alphanumerics. : Digit « Regular Expression « Perl

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Perl » Regular Expression » Digit

Match the one or more alphanumerics.


    



$p = "This is a pattern test.";



if ($p =~ /(\w)*/){ print "$1\n"; }



if ($p =~ /(\w)+/){ print "$1\n"; }

Related examples in the same category

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4.	if ($text =~ /(\d+)/) {print "Here's the number of apples: $1.\n";}
5.	if ($text =~ /\D/) {print "It's not a number.";}
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