学步园

  
   // Set the content-type
header("Content-type: image/png");

// Create the image
$im = imagecreatetruecolor(400, 100);

// Create some colors
$white = imagecolorallocate($im, 255, 255, 255);
$grey = imagecolorallocate($im, 128, 128, 128);
$black = imagecolorallocate($im, 0, 0, 0);
imagefilledrectangle($im, 0, 0, 399, 100, $white);

// The text to draw
$text = '字典网';
// Replace path by your own font path
$font = 'fontName.ttf';

// Add some shadow to the text
//imagettftext($im, 60, 0, 11, 21, $grey, $font, $text);

// Add the text
imagettftext($im, 60, 0, 0, 70, $black, $font, $text);

// Using imagepng() results in clearer text compared with imagejpeg()
imagepng($im);
imagedestroy($im);

如果想保存图可以用下面代码

ob_start(); 
   imagejpeg($im);
$img = ob_get_contents(); 
ob_end_clean(); 
$size = strlen($img); 
 
$fp2=@fopen('tst.jpg', "a"); 
fwrite($fp2,$img); 
fclose($fp2);