mkdir (recursive)
1 2 3 4 5 6 7 8 | function mkdir_x($path, $mode=0777) { $exp = explode("/",$path); $dir = ''; foreach ($exp as $n) { $dir .= $n . '/'; if (!file_exists($dir)) mkdir($dir, $mode); } } |
Get Contents of a URL
PHP compiled with “‘–with-curlwrappers” option enabled can sometimes cause unwanted results when attempting to use fopen() to URLs that send responses other than “200 OK” (eg: “404 NOT FOUND“). To get around this issue, we use this basic yet configurable function: url_get_contents()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | function url_get_contents($url, $followRedirect=true, $failOnError=true) { if (strpos($url, '/', 9) === false) $url .= '/'; $ch = curl_init($url); curl_setopt($ch, CURLOPT_AUTOREFERER, true); curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); curl_setopt($ch, CURLOPT_FAILONERROR, $failOnError); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, $followRedirect); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20); curl_setopt($ch, CURLOPT_TIMEOUT, 20); $agent = ini_get('user_agent'); if (is_string($agent)) { curl_setopt($ch, CURLOPT_USERAGENT, $agent); } $contents = curl_exec($ch); $data = curl_getinfo($ch); $data['error'] = curl_error($ch); $data['errno'] = curl_errno($ch); $data['content'] = $contents; curl_close($ch); return $data; } |
Generate Short URLs
Repost.Me is a service for shortening URLs, as well as analytics tracking. This function will take in a URL, pass it to the Repost.Me service, and then return a short URL.
1 2 3 4 5 6 7 8 9 10 11 12 | function repostme($url, $style=false) { $url = 'http://make.repost.me/?url=' . rawurlencode($url); if ($style) $url .= '&style=' . rawurlencode($style); $file = false; $file = @fopen($url, 'rb'); if (!$file) return false; $data = ''; while (!feof($file)) $data .= fread($file, 1024); fclose($file); if (substr($data, 0, 17) !== 'http://repost.me/') return false; return $data; } |
