$height) && ($x > $height)) {
break;
}
}
#-- more disturbing II, random letters
$limit = rand(30,90);
for ($n=0; $n<$limit; $n++) {
$letter = "";
do {
$letter .= chr(rand(31,125)); // random symbol
} while (rand(0,1));
$size = rand(5, $height/2);
$half = (int) ($size / 2);
$x = rand(-$half, $width+$half);
$y = rand(+$half, $height);
$rotation = rand(60, 300);
$c1 = random_color($Image, 130^$R, 240^$R);
//$font = $fonts[rand(0, count($fonts)-1)];
imagettftext($Image, $size, $rotation, $x, $y, $c1, $font, $letter);
}
#-- add the real text to it
$len = strlen($phrase);
$w1 = 10;
$w2 = $width / ($len+1.5);
for ($p=0; $p<$len; $p++) {
$letter = $phrase[$p];
$size = rand(18, $height/2.2);
$half = (int) $size / 2;
$rotation = rand(-33, 33);
$y = rand($size+3, $height-3);
$x = $w1 + $w2*$p;
$w1 += rand(-$width/90, $width/40); // @BUG: last char could be +30 pixel outside of image
//$font = $fonts[rand(0, count($fonts)-1)];
$r=rand(30,99); $g=rand(30,99); $b=rand(30,99); // two colors for shadow
$c1 = imagecolorallocate($Image, $r*1^$R, $g*1^$R, $b*1^$R);
$c2 = imagecolorallocate($Image, $r*2^$R, $g*2^$R, $b*2^$R);
$c3 = imagecolorallocate($Image, 150, 120, 90);
//imagestring ($Image, round(rand(3,10)), $x, $y-20, $letter, $c3);
imagettftext($Image, $size, $rotation, $x+1, $y, $c2, $font, $letter);
imagettftext($Image, $size, $rotation, $x, $y-1, $c1, $font, $letter);
}
header ("Content-type: image/jpeg");
/* si votre serveur ne manage pas les police ttf
alors decommenter le code ce dessous */
/*
imagedestroy($Image);
$Image = @imagecreate (60, 20) or die ("Impossible d'initialiser la biblioth�que GD");
$CouleurFond = imagecolorallocate ($Image, 200, 200, 200);
$CouleurTexte = imagecolorallocate ($Image, 120, 120, 120);
imagestring ($Image, 3, 3, 3, $phrase, $CouleurTexte);
*/
imagejpeg ($Image,"",90);
imagedestroy($Image);
function random_color($Image, $a,$b) {
return imagecolorallocate($Image, rand($a,$b), rand($a,$b), rand($a,$b));
}
?>