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mutiple commands from an if statement on one line...

Posted on 2002-05-30
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Last Modified: 2012-05-04
My question is quite simple suppose i have multiple commands to do, ie

print "success";
$counter++;

can i do these on a line if statement.

ie
print "success" && $counter if (condition is true);

many thanks
Peewee
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Question by:Peewee
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4 Comments
 
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Accepted Solution

by:
rj2 earned 50 total points
ID: 7044872
Code below should do that.
Don't understand why you would want to though, it's not very readable. Probably better to use separate statements.

#!/usr/bin/perl

$test=1;
(print "success"),(($test >= 1) ? $counter++ : 0) , (print " counter=$counter");

0
 
LVL 1

Expert Comment

by:pagemastah
ID: 7044881
you may use the DO-WHILE statement... for example:

do
{
print "success\n";
$counter++;
}
while ($counter < 10);

##### this will print 'success' and increment the value of $counter and then stops if the value of $counter is not less than 10 anymore.

i hope this one helps...

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Author Comment

by:Peewee
ID: 7047056
rj2,

here's what i used:
#!/usr/bin/perl

print "start\n";
$test=1;
print "first success\n"), (print "second success\n") if $test;
print "end\n";


many thanks
Peewee
0
 
LVL 84

Expert Comment

by:ozo
ID: 7047888
why not

print "first success\n","second success\n" if $test;
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