PHP/Graphics Image/imageRectangle

Drawing a Button Image

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<?php $font = 3; $image_height = intval(imageFontHeight($font) * 2); $image_width = intval(strlen($_GET["button"]) * imageFontWidth($font) * 1.3); $image = imageCreate($image_width, $image_height); $back_color = imageColorAllocate($image, 216, 216, 216); $text_color = imageColorAllocate($image, 0, 0, 255); $rect_color = imageColorAllocate($image, 0, 0, 0); $x = ($image_width - (imageFontWidth($font) * strlen($_GET["button"]))) / 2; $y = ($image_height - imageFontHeight($font)) / 2; imageString($image, $font, $x, $y, $_GET["button"], $text_color); imageRectangle($image, 0, 0, imageSX($image) - 1, imageSY($image) - 1, $rect_color); header("Content-Type: image/png"); imagePNG($image); imageDestroy($image); ?>

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