PHP合成推广微信推广海报 PHP合成图片 PHP在图片上添加文字 PHP制作图片

代码演示：

<?php   header("content-type: image/png");//如果要看报什么错，可以先注释调这个header$nickname = "昵称";//微信昵称$erweimaurl = "image/erweima.png";//二维码$logourl = "image/0.png";//微信头像$beijing = "image/1.png";//海报最底层得背景$beijing = imagecreatefrompng($beijing);$logourl = imagecreatefrompng($logourl);$erweimaurl = imagecreatefrompng($erweimaurl);$image_3 = imageCreatetruecolor(imagesx($beijing),imagesy($beijing));$color = imagecolorallocate($image_3, 255, 255, 255);imagefill($image_3, 0, 0, $color);imageColorTransparent($image_3, $color);imagecopyresampled($image_3,$beijing,0,0,0,0,imagesx($beijing),imagesy($beijing),imagesx($beijing),imagesy($beijing));       //字体颜色    $white = imagecolorallocate($image_3, 111, 255, 255);    $rqys = imagecolorallocate($image_3, 255, 255, 255);    $black = imagecolorallocate($image_3,120,84,26);    $font = "simhei.ttf";  //写的文字用到的字体。字体最好用系统有得，否则会包charmap的错，这是黑体    //imagettftext设置生成图片的文本    imagettftext($image_3,32,0,240,55,$rqys,$font,$nickname);imagecopymerge($image_3,$logourl, 0,0,0,0,160,160,100);//左，上，右，下，宽度，高度，透明度//imagecopymerge($image_3,$erweimaurl, 120,100,0,0,imagesx($erweimaurl),imagesy($erweimaurl), 100);    imagecopymerge($image_3,$erweimaurl, 120,100,0,0,imagesx($erweimaurl),imagesy($erweimaurl), 100);    //生成图片    imagepng($image_3);//在浏览器上显示//imagepng($image_3,"d:\a.png");保存到本地    imagedestroy($im);?>