window.location="' . $url . '";');
} else {
echo('');
}
}
/**
* 清除缓存,ECHO,然后DIE(可恶的javascript+php……纯文本输出,总会有一些空字符……)
* @param string $msg
*/
function justSay($msg) {
ob_clean();
die($msg);
}
/**
* 将符合第二个参数的第一个参数里的内容替换为红色
* @param string $data
* @param array $keyword
* @return string
*/
function change_keyword($data, $keywords) {
if (is_array($keywords)) {
foreach ($keywords as $k => $v) {
$data = str_replace($v, '' . $v . '', $data);
}
return $data;
} else {
return str_replace($keywords, '' . $keywords . '', $data);
}
}
/**
* 创建完全随机的颜色
* @return string
*/
function makeColor() {
$key = '#';
for ($i = 0; $i < 6; $i++)
$key.= rand(0, 9);//生成php随机数
return $key;
}
/**
* 自动加载模型和第三方功能类
* @param string $className
*/
function autoLoad($className) {
if (strstr($_SERVER['REQUEST_URI'], "/operator/") == false) { //服务器不支持SCRIPT_URL
if (file_exists(siteRoot . '/client/model/' . $className . '.php')) {
require_once siteRoot . '/client/model/' . $className . '.php';
return;
}
} else {
if (file_exists(siteRoot . '/manager/model/' . $className . '.php')) {
require_once siteRoot . '/manager/model/' . $className . '.php';
return;
}
}
if (file_exists(siteRoot . '/public/modules/' . $className . '.php')) {
require_once siteRoot . '/public/modules/' . $className . '.php';
return;
}
if (file_exists(siteRoot . '/client/order/model/' . $className . '.php')) {
require_once siteRoot . '/client/order/model/' . $className . '.php';
return;
}
}
/**
* 用javascript弹出一条信息
* @param $message
*/
function message($message='') {
echo('');
}
/**
* 模拟strstr()的第三个参数,返回$h中,$n之前的数据
* //$h = haystack, $n = needle
* @param $h
* @param $n
* @return
*/
function strstrb($h, $n) {
return array_shift(explode($n, $h, 2));
}
/**
* 显示错误信息,并跳转至$pageurl,含有样式
*
* @param string $messages
* @param string $pageurl
* @param int $msc 秒数
*/
function msg($messages, $pageurl='javascript:history.back();', $msc=5) {
echo 'System Message
Web System Message
', $messages, '
';
exit();
}
/**
* 检查后面的日期是否大于前面的日期
* @param type $datecome 前面的日期
* @param type $datego 后面的日期
* @return type
*/
function sub_date($datecome, $datego) {
$d1 = strtotime($datecome);
$d2 = strtotime($datego);
$days = round(($d2 - $d1) / 3600 / 24);
$days = $days < 1 ? 0 : $days;
return $days;
}
/**
* 将$string的$length后边的内容用$dot替换
* @param string $string
* @param int $length
* @param string $dot
* @return string
*/
function cutstr($string, $length, $dot = '...') {
@extract($string);
if (strlen($string) <= $length) {
return $string;
}
$string = htmlspecialchars($string);
$string = str_replace(array('&', '"', '<', '>'), array('&', '"', '<', '>'), $string);
$strcut = '';
$n = $tn = $noc = 0;
while ($n < strlen($string)) {
$t = ord($string[$n]);
if ($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {
$tn = 1;
$n++;
$noc++;
} elseif (194 <= $t && $t <= 223) {
$tn = 2;
$n += 2;
$noc += 2;
} elseif (224 <= $t && $t < 239) {
$tn = 3;
$n += 3;
$noc += 2;
} elseif (240 <= $t && $t <= 247) {
$tn = 4;
$n += 4;
$noc += 2;
} elseif (248 <= $t && $t <= 251) {
$tn = 5;
$n += 5;
$noc += 2;
} elseif ($t == 252 || $t == 253) {
$tn = 6;
$n += 6;
$noc += 2;
} else {
$n++;
}
if ($noc >= $length) {
break;
}
}
if ($noc > $length) {
$n -= $tn;
}
$strcut = substr($string, 0, $n);
$strcut = str_replace(array('&', '"', '<', '>'), array('&', '"', '<', '>'), $strcut);
return $strcut . $dot;
}
/**
+----------------------------------------------------------
* 如果 magic_quotes_gpc 为开启状态,则使用此方法使用为特殊符号前增加转移符号
+----------------------------------------------------------
* @access public
+----------------------------------------------------------
* @param string $value 可以为数组
+----------------------------------------------------------
* @return string
+----------------------------------------------------------
*/
function kaddslashes($value) {
return $value = is_array($value) ? array_map('kaddslashes', $value) : addslashes($value);
}
/**
+----------------------------------------------------------
* 为特殊符号前去除转移符号
+----------------------------------------------------------
* @access public
+----------------------------------------------------------
* @param string $value 可以为数组
+----------------------------------------------------------
* @return string
+----------------------------------------------------------
*/
function kstripcslashes($value) {
return $value = is_array($value) ? array_map('kstripcslashes', $value) : stripcslashes($value);
}
/**
* 将字符串内容html实体化,避免一些非法信息直接执行。如果参数是数组,则递归。
* @param string $value
* @return array
*/
function khtmlspecialchars($value) {
return is_array($value) ? array_map('khtmlspecialchars', $value) :
preg_replace('/&((#(\d{3,5}|x[a-fA-F0-9]{4})|[a-zA-Z][a-z0-9]{2,5});)/', '&\\1', str_replace(array('&', '"', '<', '>'), array('&', '"', '<', '>'), $value));
}
/**
* 将字符串中的html去除,如果参数是数组,则递归。
* @param string $value
* @return array
*/
function striptags($value) {
return $value = is_array($value) ? array_map('striptags', $value) : strip_tags($value);
}
/**
* 检查email的合法性
*
* @param string $email
* @return bool
*/
function check_email($email) {
if (preg_match("/([a-z0-9]*[-_\.]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[\.][a-z]{2,3}([\.][a-z]{2})?/i", $email)) {
return true;
} else {
return false;
}
}
/**
* 安全电子邮件地址
*
* @param string $email
* @param string $title
* @param $attributes
* @return
*/
function safe_mailto($email, $title = '', $attributes = '') {
if (is_array($email)) {
$tmp = $email;
unset($email);
extract($tmp);
}
$title = (string) $title;
if ($title == "") {
$title = $email;
}
for ($i = 0; $i < 16; $i++) {
$x[] = substr(' $val) {
$x[] = ' ' . $key . '="';
for ($i = 0; $i < strlen($val); $i++) {
$x[] = "|" . ord(substr($val, $i, 1));
}
$x[] = '"';
}
} else {
for ($i = 0; $i < strlen($attributes); $i++) {
$x[] = substr($attributes, $i, 1);
}
}
}
$x[] = '>';
$temp = array();
for ($i = 0; $i < strlen($title); $i++) {
$ordinal = ord($title[$i]);
if ($ordinal < 128) {
$x[] = "|" . $ordinal;
} else {
if (count($temp) == 0) {
$count = ($ordinal < 224) ? 2 : 3;
}
$temp[] = $ordinal;
if (count($temp) == $count) {
$number = ($count == 3) ? (($temp['0'] % 16) * 4096) + (($temp['1'] % 64) * 64) + ($temp['2'] % 64) : (($temp['0'] % 32) * 64) + ($temp['1'] % 64);
$x[] = "|" . $number;
$count = 1;
$temp = array();
}
}
}
$x[] = '<';
$x[] = '/';
$x[] = 'a';
$x[] = '>';
$x = array_reverse($x);
ob_start();
?>\\2://'.Input::truncate( '\\3' ).''",
"'\\1'.Input::truncate( 'www.\\2.\\3' ).''",
"'\\1'.Input::truncate( 'ftp.\\2.\\3' ).''",
"'\\1'.Input::truncate( '\\2@\\3' ).''");
return preg_replace($patterns, $replacements, $string);
}
/**
* 获取客户端浏览器
* @return string
*/
function browse_info() {
$browser = "";
$browserver = "";
$Browsers = array("Lynx", "MOSAIC", "AOL", "Opera", "JAVA", "MacWeb", "WebExplorer", "OmniWeb");
$Agent = $_SERVER["HTTP_USER_AGENT"]; //浏览器的全局变量
for ($i = 0; $i <= 7; $i++) {
if (strpos($Agent, $Browsers[$i])) {
$browser = $Browsers[$i];
$browserver = "";
}
}
if (ereg("Mozilla", $Agent) && ereg("MSIE", $Agent)) {
$temp = explode("(", $Agent);
$Part = $temp[1];
$temp = explode(";", $Part);
$Part = $temp[1];
$temp = explode(" ", $Part);
$browserver = $temp[2];
//$browserver =preg_replace("/([d.]+)/","1",$browserver);
$browserver = "IE" . $browserver;
$browser = "IE";
}
if (ereg("Mozilla", $Agent) && !ereg("MSIE", $Agent)) {
$temp = explode("(", $Agent);
$Part = $temp[0];
$temp = explode("/", $Part);
$browserver = $temp[1];
$temp = explode(" ", $browserver);
$browserver = $temp[0];
$browserver = preg_replace("/([d.]+)/", "1", $browserver);
$browserver = " $browserver";
$browser = "Netscape Navigator";
}
if (ereg("Mozilla", $Agent) && ereg("Opera", $Agent)) {
$temp = explode("(", $Agent);
$Part = $temp[1];
$temp = explode(")", $Part);
$browserver = $temp[1];
$temp = explode(" ", $browserver);
$browserver = $temp[2];
$browserver = preg_replace("/([\d\.]+)/", "1", $browserver);
$browserver = " $browserver";
$browser = "Opera";
}
//火狐浏览器
if (ereg("Mozilla", $Agent) && ereg("Firefox", $Agent)) {
$temp = explode("(", $Agent);
$Part = $temp[1];
$temp = explode(")", $Part);
$browserver = $temp[1];
$temp = explode(" ", $browserver);
$browserver = $temp[2];
$browser = "火狐";
}
//谷歌浏览器
if (ereg("Mozilla", $Agent) && ereg("Chrome", $Agent)) {
$temp = explode("(", $Agent);
$temp = explode(" ", $temp[2]);
$browserver = $temp['3']; //如果以后google升级不变位置的话就是它了
$browser = "谷歌";
}
//360safe浏览器
if (ereg("Mozilla", $Agent) && ereg("360SE", $Agent)) {
//因为360浏览器,没有版本……
$browserver = $browser = "360安全卫士";
}
if ($browser != "") {
//$browseinfo = $browser.$browserver;
$browseinfo = $browserver;
} else {
$browseinfo = "Unknown";
}
return $browseinfo;
}
/**
* 返回时间格式
* @name: prepareDate
* @desc: prepares a date in the proper format for specific database types
* given a UNIX timestamp
* @param: $timestamp: a UNIX timestamp
* @param: $fieldType: the type of field to format the date for
* (in MySQL, you have DATE, TIME, YEAR, and DATETIME)
*/
function prepareDate($timestamp, $fieldType = 'DATETIME') {
$date = '';
if (!$timestamp === false && $timestamp > 0) {
switch ($fieldType) {
case 'DATE' :
$date = date('Y-m-d', $timestamp);
break;
case 'TIME' :
$date = date('H:i:s', $timestamp);
break;
case 'YEAR' :
$date = date('Y', $timestamp);
break;
default :
$date = date('Y-m-d H:i:s', $timestamp);
break;
}
}
return $date;
}
/**
* 适应多维数组的递归,并将其中重复的值去掉后返回
* @param array $array
* @return array
*/
function super_unique($array) {
$result = array_map("unserialize", array_unique(array_map("serialize", $array)));
foreach ($result as $key => $value) {
if (is_array($value)) {
$result[$key] = super_unique($value);
}
}
return $result;
}
/**
* 如果数值不满足2位,自动补零
* @param int $num
* @return int
*/
function fullzero($num){
if(strlen($num)!=2){
return '0'.$num;
}else{
return $num;
}
}
//返回上一个url
function get_visit_url(){
return $_SERVER['HTTP_REFERER'];
}
?>