Hi everyone! i haven't used Perl in a couple of years so there's probably a really obvious answer to this that i'm missing...
what i'm trying to do is match occurances like 'test zzzzzzzzzzzzzzz test' in a sample string and print them out.
the first match prints, but none others - any clues as to why?
(oh i'm running this on windows xp, using activestate perl if that helps)
thanks!
#!perl
my $text = "test1 zzzzzzzzzzzzzzz test2 test3 test4 test5 zzzzzzzzzzzz
+zzz test6 test7 zzzzzzzzzzzzzzz test8 test9 test10";
# search for a-z0-9_ followed by whitespace then zzzzzzzzz then whites
+pace then a-z0-9_
if ( $text =~ /([a-zA-Z0-9]+\s+[z]{15}\s+[a-z0-9]+)/ )
{
print "string \$1: " . $1 . "!\n";
print "string \$2: " . $2 . "!\n";
}
else
{
print "string not found...!\n";
}
print "text is " . $text . "\n";
output is
C:\perlcode>perl regex.pl
string $1: test1 zzzzzzzzzzzzzzz test2!
string $2: !
text is : test1 zzzzzzzzzzzzzzz test2 test3 test4 test5 zzzzzzzzzzzzzzz test6 test7 zzzzzzzzzzzzzzz
test8 test9 test10
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