flowerains

<script type="text/javascript">
        $(function(){
            //禁用页面右键菜单
            $(document).bind("contextmenu",function(e){
                return false;
            });
        });
</script>

flowerains

$(function(){
    //例子1 :href="http://"的超链接将会在新窗口打开链接
    $('a[href^="http://"]').attr("target","_blank");

    //例子2 :rel="external"的超链接将会在新窗口打开链接
    $("a[rel$='external']").click(function(){
        this.target = "_blank";
    });
});

flowerains

//获取get的值
function getUrlArgs(_name,url){
    var url = window.location.href;
    if(new RegExp(".+"+_name+"=([^&]+).*","gi").test(url)){
        return RegExp.$1;
    }else{
        return "";
    }
}

flowerains

<?php
//判断美国那个时间段是否为夏令时
function is_dst($timestamp)
{
    $timezone = date('e'); //获取当前使用的时区
    date_default_timezone_set('US/Pacific-New'); //强制设置时区
    $dst = date('I',$timestamp); //判断是否夏令时
    date_default_timezone_set($timezone); //还原时区
    return $dst; //返回结果
}

flowerains

<?php
  //获取当月第一天和最后一天
  private function getthemonth($date) 
	{ 
		$firstday = date('Y-m-01', strtotime($date)); 
		$lastday = date('Y-m-d', strtotime("$firstday +1 month -1 day")); 
		return array($firstday, $lastday); 
	} 

flowerains

<?php
private function removeEmoji($text) {

    $clean_text = "";
    // Match Emoticons
    $regexEmoticons = '/[\x{1F600}-\x{1F64F}]/u';
    $clean_text = preg_replace($regexEmoticons, '', $text);

    // Match Miscellaneous Symbols and Pictographs
    $regexSymbols = '/[\x{1F300}-\x{1F5FF}]/u';

flowerains

<?php
//随机插入到某个位置 $arr是一个多远数组,先统计他值的个数
$num = count($arr);
$randomNumUlist = mt_rand(1,$num);
$i = 0;
 //插入随机数
foreach ($arr as $k => $v) {
    $i++;
    if($i == $randomNumUlist){
        array_splice($arr,$i,0,array($dataUlist)); //这里就是诀窍所在

flowerains

<?php
public  function  getkm(){
    if ($this->request->getGet()) {
        ini_set('display_errors','On');
        error_reporting(E_ALL);

        $master = Factory::loadDB('master');
        $kemiObj = Factory::loadModel('KemiCard',$master);

        $filename = '/mnt/www/qiumi/Api/Controller/kemi.xls';

flowerains

<?php

nl2br(); // \n to <br/>
addslashes(); stripslashes(); //对数据库操作时，转义特殊字符 

chop(); //除去字符串右边空格
trim(); //除去字符串中所有空格
ltrim(); //除去字符串左边空格 

htmlspecialchars(); //转换'$','"','<','>'为相应的html实体

flowerains

<?php
header("Content-Type: application/json; charset=UTF-8");
define("HEADER_ACCESS","*");
header('Access-Control-Allow-Origin:' . HEADER_ACCESS);
header('Access-Control-Allow-Credentials: true');
header('Access-Control-Allow-Methods: GET, POST');
echo jsonencode(array());
die();