if ($text =~ /(\d+)/) {print "Here's the number of apples: $1.\n";} : Digit « Regular Expression « Perl






  1. Perl
  2. Regular Expression
  3. Digit

if ($text =~ /(\d+)/) {print "Here's the number of apples: $1.\n";}

    


$text = "I have 4 apples.";
if ($text =~ /(\d+)/) {print "Here's the number of apples: $1.\n";}








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