What are the key functions or methods in PHP that can be used to read and save images from a website?

To read and save images from a website in PHP, you can use the `file_get_contents()` function to retrieve the image data and then use the `file_put_contents()` function to save the image to a local directory on your server. 

// URL of the image to download
$imageUrl = 'https://www.example.com/image.jpg';

// Retrieve the image data
$imageData = file_get_contents($imageUrl);

// Save the image to a local directory
file_put_contents('images/image.jpg', $imageData);

Keywords

PHP image read save website

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