<?php include APP_PATH . 'api/common' . EXT; function createRoundImg($imgpath) { $ename=getimagesize($imgpath); $ename=explode('/',$ename['mime']); $ext=$ename[1]; $src_img = null; switch($ext){ case "png": $src_img=imagecreatefrompng($imgpath); break; case "jpeg": $src_img=imagecreatefromjpeg($imgpath); break; case "jpg": $src_img=imagecreatefromjpeg($imgpath); break; case "gif": $src_img=imagecreatefromgif($imgpath); break; } $wh = getimagesize($imgpath); $w = $wh[0]; $h = $wh[1]; $w = $h = min($w, $h); $image = imagecreatetruecolor($w, $h); $bg = imagecolorallocatealpha($image, 255, 255, 255, 127); imagesavealpha($image, true); imagefill($image, 0, 0, $bg); $r = $w / 2; for ($x = 0; $x < $w; $x++) { for ($y = 0; $y < $h; $y++) { $rgbColor = imagecolorat($src_img, $x, $y); if (((($x-$r) * ($x-$r) + ($y-$r) * ($y-$r)) < ($r*$r))) { imagesetpixel($image, $x, $y, $rgbColor); } } } header("content-type:image/png"); imagepng($image,$imgpath); imagedestroy($image); }