How to Download and Save an Image from a URL to Server with PHP using Copy or file_get_contents?

Copying Images from URLs to Server using PHP

Question:

How can I create PHP code to download an image from a specified URL and save it directly on my server with 777 permissions?

Answer:

Option 1 (PHP5 or higher):

Use the copy() function:

<code class="php">copy('http://www.google.co.in/intl/en_com/images/srpr/logo1w.png', '/tmp/file.png');</code>

Option 2 (PHP4 and below):

Use file_get_contents() to retrieve the image and fopen() and fwrite() to save it:

<code class="php">// Get the image
$content = file_get_contents("http://www.google.co.in/intl/en_com/images/srpr/logo1w.png");

// Save the image
$fp = fopen("/location/to/save/image.png", "w");
fwrite($fp, $content);
fclose($fp);</code>

Note: To set 777 permissions on the downloaded image, use the chmod() function after download:

<code class="php">chmod("/tmp/file.png", 0777); // or chmod("/location/to/save/image.png", 0777)</code>

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