yantze

"获取插件加载时间
vim filename --startuptime 'time.txt'
"统计加载插件总用时
awk '{print $2}' time.txt | sed 's/\([0-9].*\):/\1/g' | awk '{sum+=$1} END {print sum}'

yantze

// get URL parameter
function get_param(name)
{
    if (location.href.indexOf("?") >= 0) {
        var query=location.href.split("?")[1];
        var params=query.split("&");
        for (var i = 0; i < params.length; i ++) {
            value_pair=params[i].split("=");
            if (value_pair[0] == name)
                return unescape(value_pair[1]);

yantze

/**
 * 解析类似URI query字符串，返回数组对象
 * @param uri 类似location.search
 * @param key 数组的key name
 * @returns {*}
 */
function parse_param(uri, key)
{
    var regex = /[?&]([^=#]+)=([^&#]*)/g,
        url = uri,

yantze

/**
 * @return array of type
 */
public static function itemsAilas($type){
    $items = [
        'occupation'=> [
            self::OCCUPATION_DOCTOR     => 'แพทย์',
            self::OCCUPATION_NURSE      => 'พยาบาล',
            self::OCCUPATION_PHARMACY   => 'เภสัชกร',
            self::OCCUPATION_DENTIST    => 'ทันตแพทย์',

yantze

$phoneset = '';
$content = '';
$type = 'uid';
$types = [
    'uid'  =>'使用uid',
    'phone'=>'电话号码',
];
$model = DynamicModel::validateData(compact('phoneset', 'content', 'type', 'types'), [
    ['phoneset', 'string', 'min' => 11],
    ['content', 'string', 'max' => 340, 'min' => 2],

yantze

<?php
// http://www.phpwtf.org/

$a = array();
$a[''] = 'string index';
$a[NULL] = 'NULL index';
$a[] = 'add index';
var_dump($a);
// NULL is equal ''

yantze

<?php
/**
 * Created by PhpStorm.
 * User: yantze.yang
 * Date: 2015/11/7
 * Time: 18:05
 */

namespace app\helpers\db;
// user:password@host:port\database

yantze

function addScript( src,callback) {
  var s = document.createElement( 'script' );
  s.setAttribute( 'src', src );
  s.onload=callback;
  document.body.appendChild( s );
}

yantze

#!/bin/sh

# get pure ip from url
function ipurl() {
  echo $1 | 
  sed -e 's/^.*:\/\/\(.*\)/\1/g' |          # remove http(s)://
  awk -F/ '{print $1}' |                    # remove /query/abc?a=b
  xargs ping -c 1 -t 1 |                    # -c only send one package, -t timeout 1s
  sed -n '1p' |                             # result: get first line
  sed -e 's/^.*(\([0-9\.]\{7,\}\)).*/\1/g'  # get ip in the first line

yantze

<?php
// author: yantze
// date: 2016-07-31
// desc: php 自增和运算符执行顺序分析

// #1
function test1(){
    echo PHP_EOL.__function__ .":";
    $a=1;
    echo (++$a)+(++$a);