What are potential pitfalls when using imagecreatefromjpeg and imageJpeg functions in PHP for displaying images?

One potential pitfall when using imagecreatefromjpeg and imagejpeg functions in PHP for displaying images is not properly handling errors that may occur during the image processing. To solve this issue, you can use error handling to catch any potential errors and handle them accordingly. 

// Example of error handling when using imagecreatefromjpeg and imagejpeg functions
$filename = 'image.jpg';

// Attempt to create image resource
$image = @imagecreatefromjpeg($filename);

// Check if image creation was successful
if ($image) {
    // Display the image
    header('Content-Type: image/jpeg');
    imagejpeg($image);
    imagedestroy($image);
} else {
    // Handle error
    echo 'Error loading image.';
}

Keywords

imagecreatefromjpeg imagejpeg PHP displaying images potential errors

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