275 lines
10 KiB
PHP
275 lines
10 KiB
PHP
<?php
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/**
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* functions.php
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* @version 2.4
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* @desc General issued php function library for me
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* @author Fándly Gergő Zoltán
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* @copy 2017 Fándly Gergő Zoltán
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*/
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class functions{
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const STR_SAME=0;
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const STR_LOWERCASE=1;
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const STR_RACCENT=2;
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const STR_RACCLOW=3;
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const RAND_SMALL=0;
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const RAND_LARGE=1;
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const RAND_SPEC=2;
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const COOKIE_LIFETIME=3;
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public static function setError($code){
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global $errcode;
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if(isset($errcode)){
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array_push($errcode, $code);
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}
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else{
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$errcode=array($code);
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}
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setcookie("errcode", serialize($errcode), time()+functions::COOKIE_LIFETIME);
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}
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public static function isError(){
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global $errcode;
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if(isset($errcode) || isset($_COOKIE['errcode'])){
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return true;
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}
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else{
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return false;
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}
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}
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public static function getErrorArray(){
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global $errcode;
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if(functions::isError()){
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if(isset($errcode)){
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return $errcode;
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}
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if(isset($_COOKIE['errcode'])){
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return unserialize($_COOKIE['errcode']);
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}
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}
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else{
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return 0;
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}
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}
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public static function setMessage($code){
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global $msgcode;
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if(isset($msgcode)){
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array_push($msgcode, $code);
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}
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else{
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$msgcode=array($code);
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}
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setcookie("msgcode", serialize($msgcode), time()+functions::COOKIE_LIFETIME);
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}
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public static function isMessage(){
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global $msgcode;
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if(isset($msgcode) || isset($_COOKIE['msgcode'])){
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return true;
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}
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else{
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return false;
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}
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}
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public static function getMessageArray(){
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global $msgcode;
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if(functions::isMessage()){
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if(isset($msgcode)){
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return $msgcode;
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}
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if(isset($_COOKIE['msgcode'])){
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return unserialize($_COOKIE['msgcode']);
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}
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}
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else{
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return 0;
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}
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}
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public static function clearError(){
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global $errcode;
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if(isset($errcode)){
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unset($errcode);
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}
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setcookie("errcode", null, -1);
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}
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public static function clearMessage(){
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global $msgcode;
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if(isset($msgcode)){
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unset($msgcode);
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}
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setcookie("msgcode", null, -1);
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}
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public static function safeReload(){
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header("Location: ".explode("?", $_SERVER['REQUEST_URI'])[0]);
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}
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public static function randomString($length, $char=functions::RAND_SMALL){
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if($char==0){
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$charset="0123456789abcdefghijklmnopqrstuvwxyz";
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}
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else if($char==1){
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$charset="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
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}
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else if($char==2){
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$charset="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ~!@#$%^&*()_-=+\?/.>,<";
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}
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$charsetlength=strlen($charset);
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$string="";
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for($i=0; $i<$length; $i++){
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$string=$string . $charset[rand(0, $charsetlength-1)];
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}
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return $string;
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}
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public static function get_string_between($string, $start, $end){
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$string=' ' . $string;
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$ini=strpos($string, $start);
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if($ini==0) return '';
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$ini+=strlen($start);
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$len=strpos($string, $end, $ini) - $ini;
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return substr($string, $ini, $len);
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}
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public static function process_string($str, $dep){
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global $functions_accent_convert;
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switch($dep){
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case 0:
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{
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return $str;
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break;
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}
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case 1:
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{
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return strtolower($str);
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break;
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}
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case 2:
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{
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return strtr($str, $functions_accent_convert);
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break;
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}
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case 3:
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{
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return strtolower(strtr($str, $functions_accent_convert));
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break;
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}
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}
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return 0;
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}
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public static function validate_captcha($secretkey, $response){
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$verify=file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=".$secretkey."&response=".$response);
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$data=json_decode($verify);
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if($data->success){
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return true;
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}
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else{
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return false;
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}
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}
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};
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$functions_accent_convert=array(
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// Decompositions for Latin-1 Supplement
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chr(195).chr(128) => 'A', chr(195).chr(129) => 'A',
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chr(195).chr(130) => 'A', chr(195).chr(131) => 'A',
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chr(195).chr(132) => 'A', chr(195).chr(133) => 'A',
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chr(195).chr(135) => 'C', chr(195).chr(136) => 'E',
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chr(195).chr(137) => 'E', chr(195).chr(138) => 'E',
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chr(195).chr(139) => 'E', chr(195).chr(140) => 'I',
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chr(195).chr(141) => 'I', chr(195).chr(142) => 'I',
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chr(195).chr(143) => 'I', chr(195).chr(145) => 'N',
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chr(195).chr(146) => 'O', chr(195).chr(147) => 'O',
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chr(195).chr(148) => 'O', chr(195).chr(149) => 'O',
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chr(195).chr(150) => 'O', chr(195).chr(153) => 'U',
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chr(195).chr(154) => 'U', chr(195).chr(155) => 'U',
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chr(195).chr(156) => 'U', chr(195).chr(157) => 'Y',
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chr(195).chr(159) => 's', chr(195).chr(160) => 'a',
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chr(195).chr(161) => 'a', chr(195).chr(162) => 'a',
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chr(195).chr(163) => 'a', chr(195).chr(164) => 'a',
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chr(195).chr(165) => 'a', chr(195).chr(167) => 'c',
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chr(195).chr(168) => 'e', chr(195).chr(169) => 'e',
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chr(195).chr(170) => 'e', chr(195).chr(171) => 'e',
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chr(195).chr(172) => 'i', chr(195).chr(173) => 'i',
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chr(195).chr(174) => 'i', chr(195).chr(175) => 'i',
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chr(195).chr(177) => 'n', chr(195).chr(178) => 'o',
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chr(195).chr(179) => 'o', chr(195).chr(180) => 'o',
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chr(195).chr(181) => 'o', chr(195).chr(182) => 'o',
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chr(195).chr(182) => 'o', chr(195).chr(185) => 'u',
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chr(195).chr(186) => 'u', chr(195).chr(187) => 'u',
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chr(195).chr(188) => 'u', chr(195).chr(189) => 'y',
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chr(195).chr(191) => 'y',
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// Decompositions for Latin Extended-A
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chr(196).chr(128) => 'A', chr(196).chr(129) => 'a',
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chr(196).chr(130) => 'A', chr(196).chr(131) => 'a',
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chr(196).chr(132) => 'A', chr(196).chr(133) => 'a',
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chr(196).chr(134) => 'C', chr(196).chr(135) => 'c',
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chr(196).chr(136) => 'C', chr(196).chr(137) => 'c',
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chr(196).chr(138) => 'C', chr(196).chr(139) => 'c',
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chr(196).chr(140) => 'C', chr(196).chr(141) => 'c',
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chr(196).chr(142) => 'D', chr(196).chr(143) => 'd',
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chr(196).chr(144) => 'D', chr(196).chr(145) => 'd',
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chr(196).chr(146) => 'E', chr(196).chr(147) => 'e',
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chr(196).chr(148) => 'E', chr(196).chr(149) => 'e',
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chr(196).chr(150) => 'E', chr(196).chr(151) => 'e',
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chr(196).chr(152) => 'E', chr(196).chr(153) => 'e',
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chr(196).chr(154) => 'E', chr(196).chr(155) => 'e',
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chr(196).chr(156) => 'G', chr(196).chr(157) => 'g',
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chr(196).chr(158) => 'G', chr(196).chr(159) => 'g',
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chr(196).chr(160) => 'G', chr(196).chr(161) => 'g',
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chr(196).chr(162) => 'G', chr(196).chr(163) => 'g',
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chr(196).chr(164) => 'H', chr(196).chr(165) => 'h',
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chr(196).chr(166) => 'H', chr(196).chr(167) => 'h',
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chr(196).chr(168) => 'I', chr(196).chr(169) => 'i',
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chr(196).chr(170) => 'I', chr(196).chr(171) => 'i',
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chr(196).chr(172) => 'I', chr(196).chr(173) => 'i',
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chr(196).chr(174) => 'I', chr(196).chr(175) => 'i',
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chr(196).chr(176) => 'I', chr(196).chr(177) => 'i',
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chr(196).chr(178) => 'IJ',chr(196).chr(179) => 'ij',
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chr(196).chr(180) => 'J', chr(196).chr(181) => 'j',
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chr(196).chr(182) => 'K', chr(196).chr(183) => 'k',
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chr(196).chr(184) => 'k', chr(196).chr(185) => 'L',
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chr(196).chr(186) => 'l', chr(196).chr(187) => 'L',
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chr(196).chr(188) => 'l', chr(196).chr(189) => 'L',
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chr(196).chr(190) => 'l', chr(196).chr(191) => 'L',
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chr(197).chr(128) => 'l', chr(197).chr(129) => 'L',
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chr(197).chr(130) => 'l', chr(197).chr(131) => 'N',
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chr(197).chr(132) => 'n', chr(197).chr(133) => 'N',
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chr(197).chr(134) => 'n', chr(197).chr(135) => 'N',
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chr(197).chr(136) => 'n', chr(197).chr(137) => 'N',
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chr(197).chr(138) => 'n', chr(197).chr(139) => 'N',
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chr(197).chr(140) => 'O', chr(197).chr(141) => 'o',
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chr(197).chr(142) => 'O', chr(197).chr(143) => 'o',
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chr(197).chr(144) => 'O', chr(197).chr(145) => 'o',
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chr(197).chr(146) => 'OE',chr(197).chr(147) => 'oe',
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chr(197).chr(148) => 'R',chr(197).chr(149) => 'r',
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chr(197).chr(150) => 'R',chr(197).chr(151) => 'r',
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chr(197).chr(152) => 'R',chr(197).chr(153) => 'r',
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chr(197).chr(154) => 'S',chr(197).chr(155) => 's',
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chr(197).chr(156) => 'S',chr(197).chr(157) => 's',
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chr(197).chr(158) => 'S',chr(197).chr(159) => 's',
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chr(197).chr(160) => 'S', chr(197).chr(161) => 's',
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chr(197).chr(162) => 'T', chr(197).chr(163) => 't',
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chr(197).chr(164) => 'T', chr(197).chr(165) => 't',
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chr(197).chr(166) => 'T', chr(197).chr(167) => 't',
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chr(197).chr(168) => 'U', chr(197).chr(169) => 'u',
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chr(197).chr(170) => 'U', chr(197).chr(171) => 'u',
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chr(197).chr(172) => 'U', chr(197).chr(173) => 'u',
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chr(197).chr(174) => 'U', chr(197).chr(175) => 'u',
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chr(197).chr(176) => 'U', chr(197).chr(177) => 'u',
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chr(197).chr(178) => 'U', chr(197).chr(179) => 'u',
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chr(197).chr(180) => 'W', chr(197).chr(181) => 'w',
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chr(197).chr(182) => 'Y', chr(197).chr(183) => 'y',
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chr(197).chr(184) => 'Y', chr(197).chr(185) => 'Z',
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chr(197).chr(186) => 'z', chr(197).chr(187) => 'Z',
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chr(197).chr(188) => 'z', chr(197).chr(189) => 'Z',
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chr(197).chr(190) => 'z', chr(197).chr(191) => 's');
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?>
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