Created
June 1, 2018 12:17
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On site and external file size checker
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function get_file_size($url, $internal = true) | |
{ | |
if ($internal) { | |
$path = parse_url($url, PHP_URL_PATH); | |
$server_path = $_SERVER['DOCUMENT_ROOT'] . $path; | |
if (file_exists($server_path)) { | |
return size_format(filesize($server_path)); | |
} | |
return null; | |
} | |
$ch = curl_init(); | |
curl_setopt($ch, CURLOPT_HEADER, true); | |
curl_setopt($ch, CURLOPT_NOBODY, true); | |
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
curl_setopt($ch, CURLOPT_URL, $url); | |
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
curl_exec($ch); | |
$size = curl_getinfo($ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD); | |
if ($size > 0) { | |
return size_format($size); | |
} | |
return null; | |
} |
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