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Codeigniter 4 helper functions set
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| <?php namespace App\Helpers; | |
| class Library { | |
| // Page not found | |
| public static function notFound($params = ["code" => 404, "url" => NULL, "text" => NULL]) { | |
| $code = $params["code"] ?? 404; | |
| $url = $params["url"] ?? NULL; | |
| $text = $params["text"] ?? 'Sorry, but the page you are looking for is not found. Please make sure you have typed the correct url.'; | |
| $status = self::statuc_code($params['code']); | |
| if (!$url) { | |
| $dom = ''; | |
| $dom .= '<!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>404 - Page not found</title> | |
| <style> | |
| html, body {margin: 0; padding: 0; font-family: sans-serif; | |
| width: 100%; height: 100%; color: #606472} | |
| a {text-decoration: none; color: #2196f3;} | |
| h1, h2, h3 {font-size: 50px; color: #606472; | |
| margin: 0; padding: 0; margin-bottom: 15px;} | |
| h4, h5, h6 {font-size: 30px; color: #606472; | |
| margin: 0; padding: 0; margin-bottom: 15px;} | |
| p {line-height: 28px;} | |
| .text-large {font-size: 130px; margin-bottom: 0;} | |
| .container { | |
| padding: 0 45px; | |
| max-width: 1200px; | |
| margin: auto; | |
| height: 100%; | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <center> | |
| <div style="margin-bottom: 25px;"> | |
| <h1 class="text-large">'.$code.'</h1> | |
| <h4>'.$status["text"].'</h4> | |
| </div> | |
| <div style="margin-bottom: 25px;">'; | |
| $dom .= '<p>'.$text.'</p>'; | |
| $dom .= '</div> | |
| <a href="'.base_url().'">Back to home page →</a> | |
| </center> | |
| </div> | |
| </body> | |
| </html>'; | |
| echo $dom; | |
| die(); | |
| } else { | |
| require_once APPPATH . "/views/{$params['url']}.php"; | |
| die(); | |
| } | |
| } | |
| // Status codes | |
| protected static function statuc_code($code = NULL) { | |
| $text = ''; | |
| if ($code !== NULL) { | |
| switch ($code) { | |
| case 100: $text = 'Continue'; break; | |
| case 101: $text = 'Switching Protocols'; break; | |
| case 200: $text = 'OK'; break; | |
| case 201: $text = 'Created'; break; | |
| case 202: $text = 'Accepted'; break; | |
| case 203: $text = 'Non-Authoritative Information'; break; | |
| case 204: $text = 'No Content'; break; | |
| case 205: $text = 'Reset Content'; break; | |
| case 206: $text = 'Partial Content'; break; | |
| case 300: $text = 'Multiple Choices'; break; | |
| case 301: $text = 'Moved Permanently'; break; | |
| case 302: $text = 'Moved Temporarily'; break; | |
| case 303: $text = 'See Other'; break; | |
| case 304: $text = 'Not Modified'; break; | |
| case 305: $text = 'Use Proxy'; break; | |
| case 400: $text = 'Bad Request'; break; | |
| case 401: $text = 'Unauthorized'; break; | |
| case 402: $text = 'Payment Required'; break; | |
| case 403: $text = 'Forbidden'; break; | |
| case 404: $text = 'Not Found'; break; | |
| case 405: $text = 'Method Not Allowed'; break; | |
| case 406: $text = 'Not Acceptable'; break; | |
| case 407: $text = 'Proxy Authentication Required'; break; | |
| case 408: $text = 'Request Time-out'; break; | |
| case 409: $text = 'Conflict'; break; | |
| case 410: $text = 'Gone'; break; | |
| case 411: $text = 'Length Required'; break; | |
| case 412: $text = 'Precondition Failed'; break; | |
| case 413: $text = 'Request Entity Too Large'; break; | |
| case 414: $text = 'Request-URI Too Large'; break; | |
| case 415: $text = 'Unsupported Media Type'; break; | |
| case 500: $text = 'Internal Server Error'; break; | |
| case 501: $text = 'Not Implemented'; break; | |
| case 502: $text = 'Bad Gateway'; break; | |
| case 503: $text = 'Service Unavailable'; break; | |
| case 504: $text = 'Gateway Time-out'; break; | |
| case 505: $text = 'HTTP Version not supported'; break; | |
| default: | |
| exit('Unknown http status code "' . htmlentities($code) . '"'); | |
| break; | |
| } | |
| $protocol = (isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0'); | |
| header($protocol . ' ' . $code . ' ' . $text); | |
| $GLOBALS['http_response_code'] = $code; | |
| } else { | |
| $code = (isset($GLOBALS['http_response_code']) ? $GLOBALS['http_response_code'] : 200); | |
| } | |
| return [ | |
| "code" => $code, | |
| "text" => $text | |
| ]; | |
| } | |
| // Debug | |
| public static function dd($data) { | |
| echo '<pre>'; | |
| print_r($data); | |
| echo '</pre>'; | |
| die; | |
| } | |
| // Check if URL exists | |
| public static function urlExists($url) { | |
| $url_headers = @get_headers($url); | |
| if (strpos($url_headers[0],'200')) { | |
| return true; | |
| } else { | |
| return false; | |
| } | |
| } | |
| // Log to blowser console | |
| public static function clog($data = []) { | |
| echo '<script>'; | |
| echo 'console.log('. self::toJSON( $data ) .')'; | |
| echo '</script>'; | |
| } | |
| // Check if string is JSON | |
| public static function isJSON($string){ | |
| return is_string($string) && is_array(json_decode($string, true)) ? true : false; | |
| } | |
| // Create url from string | |
| public static function str2url($str, $options = array()) { | |
| // Make sure string is in UTF-8 and strip invalid UTF-8 characters | |
| $str = mb_convert_encoding((string)$str, 'UTF-8', mb_list_encodings()); | |
| $defaults = array( | |
| 'delimiter' => '-', | |
| 'limit' => null, | |
| 'lowercase' => true, | |
| 'replacements' => array(), | |
| 'transliterate' => false, | |
| ); | |
| // Merge options | |
| $options = array_merge($defaults, $options); | |
| $char_map = array( | |
| // Latin | |
| 'À' => 'A', 'Á' => 'A', 'Â' => 'A', 'Ã' => 'A', 'Ä' => 'A', 'Å' => 'A', 'Æ' => 'AE', 'Ç' => 'C', | |
| 'È' => 'E', 'É' => 'E', 'Ê' => 'E', 'Ë' => 'E', 'Ì' => 'I', 'Í' => 'I', 'Î' => 'I', 'Ï' => 'I', | |
| 'Ð' => 'D', 'Ñ' => 'N', 'Ò' => 'O', 'Ó' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ö' => 'O', 'Ő' => 'O', | |
| 'Ø' => 'O', 'Ù' => 'U', 'Ú' => 'U', 'Û' => 'U', 'Ü' => 'U', 'Ű' => 'U', 'Ý' => 'Y', 'Þ' => 'TH', | |
| 'ß' => 'ss', | |
| 'à' => 'a', 'á' => 'a', 'â' => 'a', 'ã' => 'a', 'ä' => 'a', 'å' => 'a', 'æ' => 'ae', 'ç' => 'c', | |
| 'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e', 'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i', | |
| 'ð' => 'd', 'ñ' => 'n', 'ò' => 'o', 'ó' => 'o', 'ô' => 'o', 'õ' => 'o', 'ö' => 'o', 'ő' => 'o', | |
| 'ø' => 'o', 'ù' => 'u', 'ú' => 'u', 'û' => 'u', 'ü' => 'u', 'ű' => 'u', 'ý' => 'y', 'þ' => 'th', | |
| 'ÿ' => 'y', | |
| // Latin symbols | |
| '©' => '(c)', | |
| // Greek | |
| 'Α' => 'A', 'Β' => 'B', 'Γ' => 'G', 'Δ' => 'D', 'Ε' => 'E', 'Ζ' => 'Z', 'Η' => 'H', 'Θ' => '8', | |
| 'Ι' => 'I', 'Κ' => 'K', 'Λ' => 'L', 'Μ' => 'M', 'Ν' => 'N', 'Ξ' => '3', 'Ο' => 'O', 'Π' => 'P', | |
| 'Ρ' => 'R', 'Σ' => 'S', 'Τ' => 'T', 'Υ' => 'Y', 'Φ' => 'F', 'Χ' => 'X', 'Ψ' => 'PS', 'Ω' => 'W', | |
| 'Ά' => 'A', 'Έ' => 'E', 'Ί' => 'I', 'Ό' => 'O', 'Ύ' => 'Y', 'Ή' => 'H', 'Ώ' => 'W', 'Ϊ' => 'I', | |
| 'Ϋ' => 'Y', | |
| 'α' => 'a', 'β' => 'b', 'γ' => 'g', 'δ' => 'd', 'ε' => 'e', 'ζ' => 'z', 'η' => 'h', 'θ' => '8', | |
| 'ι' => 'i', 'κ' => 'k', 'λ' => 'l', 'μ' => 'm', 'ν' => 'n', 'ξ' => '3', 'ο' => 'o', 'π' => 'p', | |
| 'ρ' => 'r', 'σ' => 's', 'τ' => 't', 'υ' => 'y', 'φ' => 'f', 'χ' => 'x', 'ψ' => 'ps', 'ω' => 'w', | |
| 'ά' => 'a', 'έ' => 'e', 'ί' => 'i', 'ό' => 'o', 'ύ' => 'y', 'ή' => 'h', 'ώ' => 'w', 'ς' => 's', | |
| 'ϊ' => 'i', 'ΰ' => 'y', 'ϋ' => 'y', 'ΐ' => 'i', | |
| // Turkish | |
| 'Ş' => 'S', 'İ' => 'I', 'Ç' => 'C', 'Ü' => 'U', 'Ö' => 'O', 'Ğ' => 'G', | |
| 'ş' => 's', 'ı' => 'i', 'ç' => 'c', 'ü' => 'u', 'ö' => 'o', 'ğ' => 'g', | |
| // Russian | |
| 'А' => 'A', 'Б' => 'B', 'В' => 'V', 'Г' => 'G', 'Д' => 'D', 'Е' => 'E', 'Ё' => 'Yo', 'Ж' => 'Zh', | |
| 'З' => 'Z', 'И' => 'I', 'Й' => 'J', 'К' => 'K', 'Л' => 'L', 'М' => 'M', 'Н' => 'N', 'О' => 'O', | |
| 'П' => 'P', 'Р' => 'R', 'С' => 'S', 'Т' => 'T', 'У' => 'U', 'Ф' => 'F', 'Х' => 'H', 'Ц' => 'C', | |
| 'Ч' => 'Ch', 'Ш' => 'Sh', 'Щ' => 'Sh', 'Ъ' => '', 'Ы' => 'Y', 'Ь' => '', 'Э' => 'E', 'Ю' => 'Yu', | |
| 'Я' => 'Ya', | |
| 'а' => 'a', 'б' => 'b', 'в' => 'v', 'г' => 'g', 'д' => 'd', 'е' => 'e', 'ё' => 'yo', 'ж' => 'zh', | |
| 'з' => 'z', 'и' => 'i', 'й' => 'j', 'к' => 'k', 'л' => 'l', 'м' => 'm', 'н' => 'n', 'о' => 'o', | |
| 'п' => 'p', 'р' => 'r', 'с' => 's', 'т' => 't', 'у' => 'u', 'ф' => 'f', 'х' => 'h', 'ц' => 'c', | |
| 'ч' => 'ch', 'ш' => 'sh', 'щ' => 'sh', 'ъ' => '', 'ы' => 'y', 'ь' => '', 'э' => 'e', 'ю' => 'yu', | |
| 'я' => 'ya', | |
| // Ukrainian | |
| 'Є' => 'Ye', 'І' => 'I', 'Ї' => 'Yi', 'Ґ' => 'G', | |
| 'є' => 'ye', 'і' => 'i', 'ї' => 'yi', 'ґ' => 'g', | |
| // Czech | |
| 'Č' => 'C', 'Ď' => 'D', 'Ě' => 'E', 'Ň' => 'N', 'Ř' => 'R', 'Š' => 'S', 'Ť' => 'T', 'Ů' => 'U', | |
| 'Ž' => 'Z', | |
| 'č' => 'c', 'ď' => 'd', 'ě' => 'e', 'ň' => 'n', 'ř' => 'r', 'š' => 's', 'ť' => 't', 'ů' => 'u', | |
| 'ž' => 'z', | |
| // Polish | |
| 'Ą' => 'A', 'Ć' => 'C', 'Ę' => 'e', 'Ł' => 'L', 'Ń' => 'N', 'Ó' => 'o', 'Ś' => 'S', 'Ź' => 'Z', | |
| 'Ż' => 'Z', | |
| 'ą' => 'a', 'ć' => 'c', 'ę' => 'e', 'ł' => 'l', 'ń' => 'n', 'ó' => 'o', 'ś' => 's', 'ź' => 'z', | |
| 'ż' => 'z', | |
| // Latvian | |
| 'Ā' => 'A', 'Č' => 'C', 'Ē' => 'E', 'Ģ' => 'G', 'Ī' => 'i', 'Ķ' => 'k', 'Ļ' => 'L', 'Ņ' => 'N', | |
| 'Š' => 'S', 'Ū' => 'u', 'Ž' => 'Z', | |
| 'ā' => 'a', 'č' => 'c', 'ē' => 'e', 'ģ' => 'g', 'ī' => 'i', 'ķ' => 'k', 'ļ' => 'l', 'ņ' => 'n', | |
| 'š' => 's', 'ū' => 'u', 'ž' => 'z' | |
| ); | |
| // Make custom replacements | |
| $str = preg_replace(array_keys($options['replacements']), $options['replacements'], $str); | |
| // Transliterate characters to ASCII | |
| if ($options['transliterate']) { | |
| $str = str_replace(array_keys($char_map), $char_map, $str); | |
| } | |
| // Replace non-alphanumeric characters with our delimiter | |
| $str = preg_replace('/[^\p{L}\p{Nd}]+/u', $options['delimiter'], $str); | |
| // Remove duplicate delimiters | |
| $str = preg_replace('/(' . preg_quote($options['delimiter'], '/') . '){2,}/', '$1', $str); | |
| // Truncate slug to max. characters | |
| $str = mb_substr($str, 0, ($options['limit'] ? $options['limit'] : mb_strlen($str, 'UTF-8')), 'UTF-8'); | |
| // Remove delimiter from ends | |
| $str = trim($str, $options['delimiter']); | |
| return $options['lowercase'] ? mb_strtolower($str, 'UTF-8') : $str; | |
| } | |
| // Pagination | |
| // $totalPages = R::count('comments'); | |
| // $currentPage = $_GET["page"] ?? 1; | |
| // if ($currentPage < 1 OR $currentPage > $totalPages) $currentPage = 1; | |
| // $limit = 12; | |
| // $offset = ($currentPage - 1) * $limit; | |
| // $pagingData = Library::pager([ | |
| // 'total' => $totalPages, | |
| // 'limit' => $limit, | |
| // 'current' => $currentPage | |
| // ]); | |
| // $comments = R::find("comments", "order by timestamp asc limit $limit offset $offset"); | |
| public static function pager(array $params) { | |
| $currentSiteUrl = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"; | |
| $currentSiteUrl = explode('&page=', $currentSiteUrl)[0]; | |
| if (strpos($currentSiteUrl, '?') && !strpos($currentSiteUrl, '?page')) { | |
| $currentSiteUrl = $currentSiteUrl . '&'; | |
| } else if (strpos($currentSiteUrl, '?') && strpos($currentSiteUrl, '?page')) { | |
| $currentSiteUrl = explode('?page', $currentSiteUrl)[0] . '?'; | |
| } else { | |
| $currentSiteUrl = $currentSiteUrl . '?'; | |
| } | |
| $total = $params["total"] ?? die('Total page must provided as integer'); | |
| $limit = $params["limit"] ?? die('Items by page must provided as integer'); | |
| $currectPage = $params["current"] ?? die('Currennt page state must provided as integer'); | |
| $outer = '<ul class="uk-pagination">%s</ul>'; | |
| $inner = ''; | |
| //get the last page number | |
| $last = ceil( $total / $limit ); | |
| //calculate start of range for link printing | |
| $start = ( ( $currectPage - 2 ) > 0 ) ? $currectPage - 2 : 1; | |
| //calculate end of range for link printing | |
| $end = ( ( $currectPage + 2 ) < $last ) ? $currectPage + 2 : $last; | |
| // Previous page | |
| $currentLink = $currectPage > 1 ? $currectPage - 1 : $currectPage; | |
| $inner .= '<li class="page-item"><a href="'.$currentSiteUrl.'page='.$currentLink.'">«</a></li>'; | |
| if ( $start > 1 ) { | |
| $inner .= '<li class="page-item"><a href="'.$currentSiteUrl.'page=1">1</a></li>'; | |
| $inner .= '<li class="page-item uk-disabled"><a href="#"><span>...</span></a></li>'; | |
| } | |
| for ($i = $start ; $i <= $end; $i++) { | |
| if ($currectPage == $i) { | |
| $inner .= '<li class="uk-active"><a href="'.$currentSiteUrl.'page='.$i.'">'.$i.'</a></li>'; | |
| } else { | |
| $inner .= '<li><a href="'.$currentSiteUrl.'page='.$i.'">'.$i.'</a></li>'; | |
| } | |
| } | |
| if ( $end < $last ) { //print ... before next page (>>> link) | |
| $inner .= '<li class="page-item uk-disabled"><a href="#"><span>...</span></a></li>'; | |
| $inner .= '<li class="page-item"><a href="'.$currentSiteUrl.'page='.$last.'">'.$last.'</a></li>'; | |
| } | |
| // Next page | |
| $nextLink = $currectPage < $last ? $currectPage + 1 : $currectPage; | |
| $inner .= '<li><a href="'.$currentSiteUrl.'page='.$nextLink.'">»</a></li>'; | |
| return sprintf($outer, $inner); | |
| } | |
| // Remove directory recursively | |
| public static function rrmdir($dir) { | |
| if (is_dir($dir)) { | |
| $objects = scandir($dir); | |
| foreach ($objects as $object) { | |
| if ($object != "." && $object != "..") { | |
| if (is_dir($dir. DIRECTORY_SEPARATOR .$object) && !is_link($dir."/".$object)) | |
| self::rrmdir($dir. DIRECTORY_SEPARATOR .$object); | |
| else | |
| unlink($dir. DIRECTORY_SEPARATOR .$object); | |
| } | |
| } | |
| rmdir($dir); | |
| } | |
| } | |
| /////////////////////////////////// WORKING WITH ARRAYS /////////////////////////////////// | |
| // Return JSON | |
| public static function toJSON($fileArray) { | |
| $json = json_encode($fileArray, JSON_PRETTY_PRINT | JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP | JSON_UNESCAPED_UNICODE); | |
| return $json; | |
| } | |
| // Object to array | |
| public static function toArray($array) { | |
| if (is_array($array)) { | |
| foreach ($array as $key => $value) { | |
| if (is_array($value)) { | |
| $array[$key] = self::toArray($value); | |
| } | |
| if (is_object($value)) { | |
| $array[$key] = self::toArray((array)$value); | |
| } | |
| } | |
| } | |
| if (is_object($array)) { | |
| return self::toArray((array)$array); | |
| } | |
| return $array; | |
| } | |
| // Sort arary with another array values | |
| public static function orderArrayByArray(array $array, array $order) { | |
| static $newArray = []; | |
| foreach ($order as $index => $id) { | |
| foreach ($array as $key => $item) { | |
| if ($item->id == $id) | |
| $newArray[$index] = $item; | |
| } | |
| } | |
| return array_reverse($newArray); | |
| } | |
| // Search value in array | |
| // array_search_index($array, 'keyname', 'valuename'); | |
| public static function array_search_index(array $products, string $field, string $value, $index = true) { | |
| foreach($products as $key => $product) { | |
| if ( $product[$field] == $value ) | |
| return $index ? $key : 1; | |
| } | |
| return false; | |
| } | |
| /* | |
| Woody Array Recursive Order | |
| array_value_multisort( array, key of the value by which you going to make sorting, | |
| under which key next level array is located ) | |
| */ | |
| public static function array_value_multisort(&$array, $key, $nextArrayKey) { | |
| $sorter=array(); | |
| $ret=array(); | |
| reset($array); | |
| foreach ($array as $ii => $va) { | |
| if (is_array($va[$nextArrayKey])) { | |
| self::array_value_multisort($va[$nextArrayKey], $key, $nextArrayKey); | |
| } | |
| $sorter[$ii]=$va[$key]; | |
| } | |
| asort($sorter); | |
| foreach ($sorter as $ii => $va) { | |
| if (is_array($array[$ii][$nextArrayKey])) { | |
| self::array_value_multisort($array[$ii][$nextArrayKey], $key, $nextArrayKey); | |
| } | |
| $ret[$ii]=$array[$ii]; | |
| } | |
| return $ret; | |
| } | |
| /////////////////////////////////////////////// COOKIE FUNCTIONS /////////////////////////////////////////////// | |
| // Set cookie | |
| public static function set_cookie(array $data) { | |
| $tobeStored = [ | |
| 'name' => $data['name'] ?? null, | |
| 'value' => isset($data['value']) ? self::toJSON($data['value']) : null, | |
| 'expire' => isset($data['expire']) ? time() + $data['expire'] : time() + 86400, | |
| 'path' => $data['path'] ?? '/', | |
| 'domain' => $data['domain'] ?? "", | |
| 'secure' => $data['secure'] ?? false, | |
| 'httponly' => $data['httponly'] ?? false, | |
| ]; | |
| setcookie($tobeStored['name'], $tobeStored['value'], $tobeStored['expire'], $tobeStored['path'], $tobeStored['domain'], $tobeStored['secure'], $tobeStored['httponly']); | |
| } | |
| // Get cookie | |
| public static function get_cookie(string $name) { | |
| if (isset($_COOKIE[$name])) { | |
| return json_decode($_COOKIE[$name]); | |
| } else { | |
| return false; | |
| } | |
| } | |
| // Delete cookie | |
| public static function delete_cookie(string $name) { | |
| if (isset($_COOKIE[$name])) setcookie($name, null, time() - 3600, '/'); | |
| return true; | |
| } | |
| /////////////////////////// FLASH DATA / TEMPORARY DATA TO FLASH /////////////////////////// | |
| // Set session for one request only | |
| public static function setFlashData(string $key, $data) { | |
| self::set_cookie([ | |
| 'name' => $key, | |
| 'value' => $data | |
| ]); | |
| } | |
| // If issset flash data | |
| public static function hasFlashData(string $key) { | |
| if (isset($_COOKIE[$key])) | |
| return true; | |
| return false; | |
| } | |
| // Get flash data | |
| public static function getFlashData(string $key) { | |
| $flashData = null; | |
| if (self::get_cookie($key)) { | |
| $flashData = self::get_cookie($key); | |
| self::delete_cookie($key); | |
| } | |
| return $flashData; | |
| } | |
| // Get user ip | |
| public static function getUserIP() { | |
| $ipaddress = ''; | |
| if (isset($_SERVER['HTTP_CLIENT_IP'])) | |
| $ipaddress = $_SERVER['HTTP_CLIENT_IP']; | |
| else if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) | |
| $ipaddress = $_SERVER['HTTP_X_FORWARDED_FOR']; | |
| else if(isset($_SERVER['HTTP_X_FORWARDED'])) | |
| $ipaddress = $_SERVER['HTTP_X_FORWARDED']; | |
| else if(isset($_SERVER['HTTP_X_CLUSTER_CLIENT_IP'])) | |
| $ipaddress = $_SERVER['HTTP_X_CLUSTER_CLIENT_IP']; | |
| else if(isset($_SERVER['HTTP_FORWARDED_FOR'])) | |
| $ipaddress = $_SERVER['HTTP_FORWARDED_FOR']; | |
| else if(isset($_SERVER['HTTP_FORWARDED'])) | |
| $ipaddress = $_SERVER['HTTP_FORWARDED']; | |
| else if(isset($_SERVER['REMOTE_ADDR'])) | |
| $ipaddress = $_SERVER['REMOTE_ADDR']; | |
| else | |
| $ipaddress = 'UNKNOWN'; | |
| return $ipaddress; | |
| } | |
| } |
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