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Bar Graph
by: Himadrish Laha
|
April 11, 2002
Version: 1.2
Type: Full Script
Category: Other
License: Other
Description: This is shows you a bar graph in % in each row. Down load two files and one picture. If 'U' hav any problem mail at himadrish@yahoo.com.
<?php
$firstval=$one;
$secondval=$two;
$thirdval=$three;
$four=$four;
$TotalAmount=$firstval+$secondval+$thirdval+$four;
$percentageOne=(($firstval/$TotalAmount)*100);
$percentageOne=round($percentageOne,0);
$percentageTwo=(($secondval/$TotalAmount)*100);
$percentageTwo=round($percentageTwo,0);
$percentageThree=(($thirdval/$TotalAmount)*100);
$percentageThree=round($percentageThree,0);
$percentageFour=(($four/$TotalAmount)*100);
$percentageFour=round($percentageFour,0);
echo "<html><title>Php Graph</title><body><center>";
echo "<br><br>$one $two $three $four <br>";
// echo "<br><br><image src='phutki.jpg'><br>$percentageOne";
// echo "<br><br><image src='phutki.jpg'><br>$percentageTwo";
// echo "<br><br><image src='phutki.jpg'><br>$percentageThree";
// echo "<br><br><image src='phutki.jpg'><br>$percentageFour";
if($graphtype=="bar")
{
//******************************Bar Graph Strat**************************************
echo "<div align='center'><center>";
echo "<table border='0' cellpadding='0' cellspacing='0' width='100%'>";
echo "<tr><td width='100%'></td></tr>";
echo "<tr><td width='$percentageOne%'><font color='red'>$percentageOne <font color='green' size='1'>(%)<img border='1' src='phutki.jpg' width='$percentageOne;%' height='4'></td></tr>";
echo "<tr><td width='$percentageTwo%'><font color='red'>$percentageTwo <font color='green' size='1'>(%)<img border='1' src='phutki.jpg' width='$percentageTwo;%' height='4'></td></tr>";
echo "<tr><td width='$percentageThree%>'><font color='red'>$percentageThree <font color='green' size='1'>(%)<img border='1' src='phutki.jpg' width='$percentageThree;%' height='4'></td></tr>";
echo "<tr><td width='$percentageFour%'><font color='red'>$percentageFour <font color='green' size='1'>(%)<img border='1' src='phutki.jpg' width='$percentageFour;%' height='4'></td></tr>";
echo "</table>";
echo "</center></div>";
//******************************Bar Graph End****************************************
}
else if($graphtype=="scatter")
{
//******************************Scatter Graph Strat**************************************
echo "<b><u>Scatter Graph</u></b><br><br><br><br>";
echo "<table border='0' cellpadding='0' cellspacing='0' width='100%'>";
echo "<tr><td width='25%'><img border='1' src='phutki.jpg' width='4%' height='$percentageOne%'></td>";
echo "<td width='25%'><img border='1' src='phutki.jpg' width='4%' height='$percentageTwo%'></td>";
echo "<td width='25%'><img border='1' src='phutki.jpg' width='4%' height='$percentageThree%'></td>";
echo "<td width='25%'><img border='1' src='phutki.jpg' width='4%' height='$percentageFour%'></td></tr>";
echo "</table>";
//******************************Scatter Graph End****************************************
}
else
{
echo "You have not chose any graph type";
}
echo"</center></body></html>";
//$year=2002;
//$retval=days_in_feb($year);
//echo "<br><br>$retval";
// The following functions in PHP return us the last day of the feruary month, and check leap year
function days_in_feb($year){
//Remember $year must be YYYY.
if ($year < 0) $year++;
$year += 4800;
if ( ($year % 4) == 0) {
if (($year % 100) == 0) {
if (($year % 400) == 0) {
return(29);
} else {
return(28);
}
} else {
return(29);
}
} else {
return(28);
}
}
?>
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