Dodałem taki warunek:
<?php if ($wygrana<0) { $kolor1="red" } else { $kolor1="green" } ?>
No i dodałem w odpowiednim miejscu dałem <font color="$color"> i nie dziala, otwiera sie pusta strona..
<?php <html> <head> <LINK REL='stylesheet' HREF='style.css' TYPE='text/css'> <title>Kalkulator</title> </head> <body> <table class='tabela' align='center'> <tr><td class='kom1' align='center' width='300'>Mecze</td><td class='kom1' align='center' width='50'>Kurs</td><td class='kom1' align='center' width='50'>Wygrana</td><td class='kom1' align='center' width='50'>Profit</td></tr> <tr class='kom2'><td class='kom3'>$a<br>$b</td><td class='kom3' align='center'>$wiersz1</td><td class='kom3' align='center'>$wygrana1</td><td class='kom3' align='center'><font color="<?php echo $kolor1; ?>">"); echo ("$profit1</font></td></tr> <tr class='kom2'><td class='kom3'>$a<br>$c</td><td class='kom3' align='center'>$wiersz2</td><td class='kom3' align='center'>$wygrana2</td><td class='kom3' align='center'><font color="<?php echo $kolor2; ?>">"); echo ("$profit2</font></td></tr> <tr class='kom2'><td class='kom3'>$b<br>$c</td><td class='kom3' align='center'>$wiersz3</td><td class='kom3' align='center'>$wygrana3</td><td class='kom3' align='center'><font color="<?php echo $kolor3; ?>">"); echo ("$profit3</font></td></tr> </table> ?>
<?php <tr class='kom2'><td class='kom3'>$a<br>$b</td><td class='kom3' align='center'>$wiersz1</td><td class='kom3' align='center'>$wygrana1</td><td class='kom3' align='center'><font color="$kolor1">$profit1</font></td></tr> <tr class='kom2'><td class='kom3'>$a<br>$c</td><td class='kom3' align='center'>$wiersz2</td><td class='kom3' align='center'>$wygrana2</td><td class='kom3' align='center'><font color="$kolor2">$profit2</font></td></tr> <tr class='kom2'><td class='kom3'>$b<br>$c</td><td class='kom3' align='center'>$wiersz3</td><td class='kom3' align='center'>$wygrana3</td><td class='kom3' align='center'><font color="$kolor3">$profit3</font></td></tr> </table>"; ?>