# Turning this into a function (Beginner Level)

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•  Subject
• Author
• Posted on
I need some help writing the following lines of code into a simple
function. I'd like to be able to create a function to do the
calculation, then feed the \$a, \$b, or \$c variable into it.

Thanks,
J

\$kpercentage = \$a * 100;
\$kpercent = round(\$kpercentage, 0);
?>

\$bpercentage = \$b * 100;
\$bpercent = round(\$bpercentage, 0);
?>
\$npercentage = \$c * 100;
\$npercent = round(\$npercentage, 0);
?>

## Re: Turning this into a function (Beginner Level)

Jason wrote:

[snip]

You needn't do it one by one ...
Here's a function to do it all in one swoop :-)

<?php
\$ret[\$k] = round(\$v/\$sum*100);
}
return \$ret;
}

/* example usage */

/* disclaimer: the numbers are random */

print_r(\$percs);
?>

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## Re: Turning this into a function (Beginner Level)

Jason wrote:
[snip]

return \$total;
}

Use example:
echo 'Kerry has yer '.votepercent(\$quantityforkerry, \$totalofvotes).' %