Are there any best practices for working with graphics in PHP to avoid similar issues?

Issue: One common issue when working with graphics in PHP is the potential for image distortion or loss of quality when resizing or manipulating images. To avoid this, it is recommended to use image processing libraries like GD or Imagick, which provide functions for high-quality image manipulation. Code Snippet: 

// Example using GD library to resize an image without losing quality
$image = imagecreatefromjpeg('original.jpg');
$width = imagesx($image);
$height = imagesy($image);
$newWidth = 200;
$newHeight = ($height / $width) * $newWidth;
$newImage = imagecreatetruecolor($newWidth, $newHeight);
imagecopyresampled($newImage, $image, 0, 0, 0, 0, $newWidth, $newHeight, $width, $height);
imagejpeg($newImage, 'resized.jpg', 100);
imagedestroy($image);
imagedestroy($newImage);

Keywords

GD library image processing memory management file formats image compression

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