Perl Monks, I am trying to use an array to list regex search choices. Code works if a single regex is inputted. 
use strict;
use warnings;

sub main
{
    
      my @patterns = ("^abd", "ghi");
    my $file = 'C:\Perl64\bin\hello.txt';
    open(FH, $file) or die("File $file not found");
    
    while(my $String = <FH>)
    {
#         if($String = ~ /^abd /)
                if($String .= join ('/ && /', @patterns);
        {
            print "$String \n";
        }
    }
    close(FH);
}
main();

[download]
Error: Global symbol "@patterns" requires explicit package name at pattern2.pl line 7. Global symbol "@patterns" requires explicit package name at pattern2.pl line 14. syntax error at pattern2.pl line 14, near ");" Execution of pattern2.pl aborted due to compilation errors. What syntax error am I making? Best, David

In reply to Providing regex using an array by dgrunwal

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