<?php
require dirname(__FILE__). '/lrn_tool_array_picker.php';
$data = array('s'=>1, 's2'=>2, 's3'=>3);
$lrn_tool_array_picker = new lrn_tool_array_picker();
//[ENG]Simple method, only return specific index value from array
//[CHS]简单的获取某些索引
$result = $lrn_tool_array_picker->by_index($data, 's,s3');
var_export($result);
//[ENG]Simple method, exclude specific index value from array
//[CHS]简单的排除某些索引
$result2 = $lrn_tool_array_picker->exclude_index($data, 's,s3');
var_export($result2);
//[ENG]Exclude or return specific index value from array by rule
//[CHS]根据某些规则获取某些索引值
/*
[ENG]rules array or string. If it is string, use and delimiter(&) between rule.
Format of each rule:
[path to array, delimited by "/". If next path is circular array or want to match any name of index, use "*" instead]/(_return|_return_exclude)=xx,xx,xx,xx,xx
[CHS]规则组合。如果不是数组，规则之间请使用半角&连接。
每条规则格式如下：
[数组路径，索引名之间使用/分割。如果是循环数组、或匹配任意数组索引键，请使用*]/(_return|_return_exclude)=xx,xx,xx,xx,xx
*/
$data3 = require dirname(__FILE__). '/raw_data.php';
$conds = array(
'/_return=users,total_number', //整个数组顶端仅保留users,total_number节点
'/users/*/_return=idstr,screen_name,created_at,status', //users节点下每个子数组，仅保留idstr,screen_name,created_at,status节点
'/users/*/status/_return=idstr,created_at,text,source,pic_urls', //users节点下、每个子数组中的status节点，仅保留idstr,created_at,text,source节点
'/users/*/status/_return_exclude=source,pic_urls', //users节点下、每个子数组中的status节点，去掉source,pic_urls节点
);
//$conds = implode('&', $conds); //此步可省略
$time_pass = microtime(true);
$result3 = $lrn_tool_array_picker->by_rule($data3, $conds);
echo (microtime(true) - $time_pass) / 1;
var_export($result3);
|
Stumble It!
Bookmark in del.icio.us
Download
