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增加 获取域名函数

This commit is contained in:
LyLme 2022-03-26 15:38:52 +08:00
parent 5ab54ed97b
commit be254156b9
1 changed files with 66 additions and 64 deletions
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130
include/function.php
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@ -2,7 +2,6 @@
function strexists($string, $find) { function strexists($string, $find) {
return !(strpos($string, $find) === FALSE); return !(strpos($string, $find) === FALSE);
} }
function dstrpos($string, $arr) { function dstrpos($string, $arr) {
if(empty($string)) return false; if(empty($string)) return false;
foreach((array)$arr as $v) { foreach((array)$arr as $v) {
@ -12,17 +11,15 @@ function dstrpos($string, $arr) {
} }
return false; return false;
} }
function checkmobile() { function checkmobile() {
$useragent = strtolower($_SERVER['HTTP_USER_AGENT']); $useragent = strtolower($_SERVER['HTTP_USER_AGENT']);
$ualist = array('android', 'midp', 'nokia', 'mobile', 'iphone', 'ipod', 'blackberry', 'windows phone'); $ualist = array('android', 'midp', 'nokia', 'mobile', 'iphone', 'ipod', 'blackberry', 'windows phone');
if((dstrpos($useragent, $ualist) || strexists($_SERVER['HTTP_ACCEPT'], "VND.WAP") || strexists(isset($_SERVER['HTTP_VIA']),"wap"))){ if((dstrpos($useragent, $ualist) || strexists($_SERVER['HTTP_ACCEPT'], "VND.WAP") || strexists(isset($_SERVER['HTTP_VIA']),"wap"))) {
return true; return true;
}else{ } else {
return false; return false;
} }
} }
function daddslashes($string) { function daddslashes($string) {
if(is_array($string)) { if(is_array($string)) {
foreach($string as $key => $val) { foreach($string as $key => $val) {
@ -34,73 +31,78 @@ function daddslashes($string) {
return $string; return $string;
} }
function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) { function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {
$ckey_length = 4; $ckey_length = 4;
$key = md5($key ? $key : ENCRYPT_KEY); $key = md5($key ? $key : ENCRYPT_KEY);
$keya = md5(substr($key, 0, 16)); $keya = md5(substr($key, 0, 16));
$keyb = md5(substr($key, 16, 16)); $keyb = md5(substr($key, 16, 16));
$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length) : substr(md5(microtime()) , -$ckey_length)) : ''; $keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length) : substr(md5(microtime()) , -$ckey_length)) : '';
$cryptkey = $keya . md5($keya . $keyc); $cryptkey = $keya . md5($keya . $keyc);
$key_length = strlen($cryptkey); $key_length = strlen($cryptkey);
$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0) . substr(md5($string . $keyb) , 0, 16) . $string; $string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0) . substr(md5($string . $keyb) , 0, 16) . $string;
$string_length = strlen($string); $string_length = strlen($string);
$result = ''; $result = '';
$box = range(0, 255); $box = range(0, 255);
$rndkey = array(); $rndkey = array();
for ($i = 0; $i <= 255; $i++) { for ($i = 0; $i <= 255; $i++) {
$rndkey[$i] = ord($cryptkey[$i % $key_length]); $rndkey[$i] = ord($cryptkey[$i % $key_length]);
} }
for ($j = $i = 0; $i < 256; $i++) { for ($j = $i = 0; $i < 256; $i++) {
$j = ($j + $box[$i] + $rndkey[$i]) % 256; $j = ($j + $box[$i] + $rndkey[$i]) % 256;
$tmp = $box[$i]; $tmp = $box[$i];
$box[$i] = $box[$j]; $box[$i] = $box[$j];
$box[$j] = $tmp; $box[$j] = $tmp;
} }
for ($a = $j = $i = 0; $i < $string_length; $i++) { for ($a = $j = $i = 0; $i < $string_length; $i++) {
$a = ($a + 1) % 256; $a = ($a + 1) % 256;
$j = ($j + $box[$a]) % 256; $j = ($j + $box[$a]) % 256;
$tmp = $box[$a]; $tmp = $box[$a];
$box[$a] = $box[$j]; $box[$a] = $box[$j];
$box[$j] = $tmp; $box[$j] = $tmp;
$result.= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256])); $result.= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
} }
if ($operation == 'DECODE') { if ($operation == 'DECODE') {
if ((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26) . $keyb) , 0, 16)) { if ((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26) . $keyb) , 0, 16)) {
return substr($result, 26); return substr($result, 26);
} else { } else {
return ''; return '';
} }
} else { } else {
return $keyc . str_replace('=', '', base64_encode($result)); return $keyc . str_replace('=', '', base64_encode($result));
} }
} }
function cdnpublic($cdnpublic) { function cdnpublic($cdnpublic) {
if(empty($cdnpublic)){ if(empty($cdnpublic)) {
return '.'; return '.';
} } else {
else{ return $cdnpublic.$conf['version'];
return $cdnpublic.$conf['version']; }
}
} }
function siteurl() {
$protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
$domainName = $_SERVER['HTTP_HOST'];
return $protocol . $domainName;
}
$background = $conf["background"];
function background() { function background() {
if (empty($conf['background'])){if (file_exists(ROOT.'assets/img/background.jpg'))return '../assets/img/background.jpg';else return '../assets/img/bing.php';} if (empty($GLOBALS['background'])) {
else { return $conf['background'];} if (file_exists(ROOT.'assets/img/background.jpg'))return '../assets/img/background.jpg'; else return '../assets/img/bing.php';
} else {
return $GLOBALS['background'];
}
} }
function update() { function update() {
$update_host = 'cdn.lylme.com'; //程序更新服务器,请勿删除和修改，否则将导致无法接收版本更新和程序报错 $update_host = 'cdn.lylme.com';
@$update = json_decode(file_get_contents('https://' . $update_host . '/lylmes_page/update.json') , true); //程序更新服务器,请勿删除和修改，否则将导致无法接收版本更新和程序报错
return $update; @$update = json_decode(file_get_contents('https://' . $update_host . '/lylmes_page/update.json') , true);
return $update;
} }
function getver($ver) { function getver($ver) {
$vn = explode('.', str_replace('v', '', $ver)); $vn = explode('.', str_replace('v', '', $ver));
return $vn[0] . sprintf("%02d", $vn[1]) . sprintf("%02d", $vn[2]); return $vn[0] . sprintf("%02d", $vn[1]) . sprintf("%02d", $vn[2]);
} }
function saveSetting($k, $v) { function saveSetting($k, $v) {
global $DB; global $DB;
$v = daddslashes($v); $v = daddslashes($v);
return $DB->query("UPDATE `lylme_config` SET `v` = '$v' WHERE `lylme_config`.`k` = '$k';"); return $DB->query("UPDATE `lylme_config` SET `v` = '$v' WHERE `lylme_config`.`k` = '$k';");
} }
?> ?>