how to convert the content of tag into image fomat in php, please someone help me,I realy need it.......
i have made this application...
<?php
if(!isset($_GET['text']))
{
die("No text provided");
}
header ("Content-type: image/png");
$text = $_GET['text'] ;
$path="C:\wamp\www\image";
$bg = imagecreatetruecolor(350, 75);
//This will make it transparent
imagesavealpha($bg, true);
$trans_colour = imagecolorallocatealpha($bg, 0, 0, 0, 127);
imagefill($bg, 0, 0, $trans_colour);
$white = imagecolorallocate($bg, 255, 255, 255);
$grey = imagecolorallocate($bg, 128, 128, 128);
$black = imagecolorallocate($bg, 0,0,0);
$background_color = imagecolorallocate ($bg, 25, 25, 25);
$font = 'arial.ttf';
$fontsize = 20;
imagettftext($bg, $fontsize, 0, 20, 20, $grey, $font, $text);
//Create image
imagepng($bg);
imagepng($bg,"$path/img.png");
//destroy image
ImageDestroy($bg);
?>
and the image source is
<img src="img.php?text=helloworld">
now I want the text input from a tag field, so how to do this?Please help me..
