用GD生成描边字的简单办法

header(”Content-type: image/png”);
$im = imagecreatefromjpeg(”bluesky.jpg”);

$back = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);

$text = iconv(”gb2312″,”utf-8″,”描边字效果展示：人生的最大乐趣就是学习！”);
$font = ’simsun.ttc’;
$size=10;
$x=200;
$y=20;

imagettftext($im, $size, 0, $x+1, $y, $back, $font, $text);
imagettftext($im, $size, 0, $x-1, $y, $back, $font, $text);
imagettftext($im, $size, 0, $x, $y-1, $back, $font, $text);
imagettftext($im, $size, 0, $x, $y+1, $back, $font, $text);

imagettftext($im, $size, 0, $x, $y, $black, $font, $text);
imagepng($im);

imagedestroy($im);

我用了五个 imagettftext() 就搞定了, 效果图链接->