function flash(){window".$target.".location.href='$url';}setTimeout('flash()','" . intval($wait) * 500 . "');";
if (!is_string($msg)) {
$msg = $msg ? "操作成功！" : "操作失败！";
}
echo $str . $msg . " 正在跳转中.....";
die();
}
/**
* 取得当前页地址
* @return mixed
*/
public static function self()
{
return $_SERVER['REQUEST_URI'];
}
/**
* 调整url自动生成规则
* @param string $action
* @param array $get
* @param bool $mergeGet
* @return string
*/
public static function getSiteUrl($action = '', Array $get = array(), $mergeGet = false)
{
$url = '/' . trim($action, '/');
if ($mergeGet) {
$get = array_merge($_GET, $get);
}
if ($get) {
$get = urldecode(http_build_query($get));
}
if ($get) {
$url .= '?' . $get;
}
return $url;
}
/**
* 链接生成器
* @param $url
* @param array $get
* @param null $text
* @param null $attributes
* @return string
*/
public static function anchor($url, Array $get = array(), $text = null, $attributes = null)
{
$url = '/' . trim($url, "/") . '/?' . http_build_query($get);
$text = strlen($text) <= 0 ? $url : $text;
$string = "$text";
return $string;
}
/**
* 简易分页函数
* @param string $url 跳转地址
* @param int $totalPage 总页数
* @param int $current 当前页
* @param int $records 总记录数
* @param int $displayCount 总共显示的页数
* @return string
*/
public static function pagination($url, $totalPage = 10, $current = 1, $records = 100, $displayCount = 10)
{
$current = ($current < $totalPage) ? $current : $totalPage;
$current = ($current >= 1) ? $current : 1;
$first = 1;
$half = ceil($displayCount / 2);
$end = $totalPage;
$prev = $current - 1;
$next = $current + 1;
foreach ($_GET as $key => $value) {
if($value === ''){
unset($_GET[$key]);
}
}
$linkSum = "总数：$records";
$linkFirst = '' . self::anchor($url, array_merge($_GET, array('page' => $first)), '«') . '';
$linkPrev = '' . self::anchor($url, array_merge($_GET, array('page' => $prev)), '‹') . '';
$linkNext = '' . self::anchor($url, array_merge($_GET, array('page' => $next)), '›') . '';
$linkEnd = '' . self::anchor($url, array_merge($_GET, array('page' => $end)), '»') . '';
if ($current <= $half) {
$linkFirst = '';
$last = $displayCount;
if ($last > $end) {
$last = $end;
}
if ($current == 1) {
$linkPrev = '';
}
if ($current == $end) {
$linkNext = '';
}
} elseif ($current > ($end - $half) AND $current <= $end) {
$first = $current - $half + 1;
$last = $end;
$linkEnd = '';
if ($current == $end) {
$linkNext = '';
}
} else {
$first = $current - $half + 1;
$last = $current + $half;
}
$string = null;
for ($i = $first; $i <= $last; $i++) {
if ($i == $current) {
$string .= '' . self::anchor($url, array_merge($_GET, array('page' => $i)), "$i", "class='active'") . '';
} else {
$string .= '' . self::anchor($url, array_merge($_GET, array('page' => $i)), "$i") . '';
}
}
return $linkSum . $linkFirst . $linkPrev . $string . $linkNext . $linkEnd;
}
/**
* 下拉菜单生成器
* @param $list
* @param $key
* @param $text
* @param null $attributes
* @return null|string
*/
public static function loopOutputSelect($list, $key = '', $text = '', $attributes = null)
{
if (!is_array($list) OR empty($list)) {
return null;
}
$string = null;
foreach ($list as $k => $v) {
$selected = null;
if ($k == $key) {
$selected = "selected='selected'";
}
$string .= "\n";
}
if (!empty($text)) {
$string = "";
}
return $string;
}
/**
* 单选按钮生成器
* @param $list
* @param $key
* @param $text
* @param null $attributes
* @return null|string
*/
public static function loopOutputRadio($list, $key = '', $text = '', $attributes = null)
{
if (!is_array($list) OR empty($list)) {
return null;
}
$i = 0;
$string = null;
foreach ($list as $k => $v) {
$checked = null;
if ($k == $key) {
$checked = "checked='checked'";
}
$string .= "\n";
$i++;
}
return $string;
}
/**
* 多选框生成器
* @param $list
* @param string $key
* @param string $text
* @param string $attributes
* @param string $separator
* @return bool|string
*/
public static function loopOutputCheckbox($list, $key = "", $text = '', $attributes = "", $separator = "\n")
{
if (!is_array($list) || empty($list)) {
return false;
}
$string = '';
if (!is_array($key)) {
$key = array($key);
}
foreach ($list as $k => $v) {
$string .= " 8 ? intval($length) : 8;
$arr = array();
$arr[] = self::getRandoms($length - 4);
$arr[] = strtoupper(self::getRandoms(1, 'char'));
$arr[] = strtolower(self::getRandoms(1, 'char'));
$arr[] = mt_rand(0, 9);
$special = '!@#$%^*()';
$arr[] = $special{mt_rand(0, 11)};
shuffle($arr);
return implode('', $arr);
}
/**
* 获取随机数
*
* @param int $length
* @param string $type (可选)
* @return string
*/
public static function getRandoms($length = 4, $type = '')
{
$returnStr = '';
$pattern = '1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLOMNOPQRSTUVWXYZ';
if ($type == 'char') {
$start = 10;
$end = 61;
} elseif ($type == 'num') {
$start = 0;
$end = 9;
} else {
$start = 0;
$end = 61;
}
for ($i = 0; $i < $length; $i++) {
$returnStr .= $pattern{mt_rand($start, $end)}; // 生成php随机数
}
return $returnStr;
}
}