using AJAX and Jquery to create pdf using FPDF

I am trying to create pdf file using FPDF. What I right now have is an HTML page with various lines of data and a print button next to it. When someone clicks Print, I am sending corresponding data using Jquery by making AJAX call.. This is my JQUERY code: $('.printbtn').live('click', function(){ var printdata = 'name=' + name_t + '&address=' + address_t; $.post('print.p

使用AJAX和Jquery使用FPDF创建pdf

我正在尝试使用FPDF创建PDF文件。 我现在所拥有的是一个包含各种数据行和其旁边的打印按钮的HTML页面。 当有人点击打印,我发送相应的数据使用JQuery的通过使AJAX调用.. 这是我的JQUERY代码: $('.printbtn').live('click', function(){ var printdata = 'name=' + name_t + '&address=' + address_t; $.post('print.php', printdata, function(){ }); return false; }); 这是print.php $n

Twitter get status fails with additional parameters

Edit: I answered my own question. I do not know the proper etiquette for indicating this in the original question or just answering and accepting it myself. How do I add additional parameters to filter out retweets and replies? I tried submitting a question to the twitter dev forums but I think I will get better results also asking it here. I have used sample code from this answer to imple

Twitter获取状态失败并带有其他参数

编辑:我回答了我自己的问题。 我不知道在原始问题中表明这一点的正确礼仪,或者只是自己回答和接受礼仪。 如何添加额外的参数来过滤掉转推和回复? 我尝试向twitter开发者论坛提交问题,但我想我会在这里得到更好的结果。 我已经使用这个答案的示例代码来实现状态的工作检索。 我想尝试使用我在twitter dev api上看到的参数筛选转发和回复,并更新URL $url = "https://api.twitter.com/1.1/statuses/user_timeline.json

Variation in speed of SQL inserts

The script I'm working on is designed to update a database table which records the country of use and the status of all IP addresses (or almost all of them). Currently I'm keeping it simple and am only fetching data from the 5 RIRs (Regional Internet Registries) and saving that to my database. Initially the speeds were impractical but they have been improved signficantly by reducing th

SQL插入速度的变化

我正在处理的脚本旨在更新数据库表,该表记录了使用国家和所有IP地址(或几乎所有IP地址)的状态。 目前我保持简单,只从5个RIR(地区互联网注册管理机构)获取数据并将其保存到我的数据库。 最初速度是不切实际的,但是通过减少日志中的信息量并将SQL插入组分组为1000并使用单个查询来显着改善。 但是,现在运行脚本时,SQL插入的速度会有很大的变化,我想知道是否有人知道原因。 以下是我记录的一些速度。 在测试中,我

debugging on Ubuntu 12.04 with Eclipse and XAMPP?

I've been trying to configure this for quite some time now but I can't get it running properly. Done so far: Downloaded the latest version of xampp and moved it to /opt/lampp Installed php5-xdebug with apt-get Changed implicit_flush to On in /opt/lampp/etc/php.ini Added the following lines to the end of the ini file: [xdebug] zend_extension="/usr/lib/php5/20090626/xdebug.so" xde

在Eclipse 12.04上使用Eclipse和XAMPP进行调试?

我一直试图配置这一段时间,但我无法正常运行。 到目前为止: 下载最新版本的xampp并将其移至/opt/lampp 使用apt-get安装php5-xdebug 在/opt/lampp/etc/php.ini implicit_flush更改为On 在ini文件的末尾添加了以下几行: [xdebug] zend_extension="/usr/lib/php5/20090626/xdebug.so" xdebug.remote_enable=1 xdebug.remote_handler="dbgp" xdebug.remote_port=9000 xdebug.remote_host="localhost" 我已经确定重新启

Setting automatic GIT deployment of PHP project

What I want to do is, to switch from FTP deployment into GIT. I mean, I want to keep automatically keep synced my Bitbucket private repo and my shared webhosting. I googled and found following script to deploy my webserver (based on this article). // Set these dependant on your BB credentials $username = 'username'; $password = 'password'; // Grab the data from BB's POST service and decod

设置PHP项目的自动GIT部署

我想要做的是从FTP部署切换到GIT。 我的意思是,我想保持自动保持同步我的Bitbucket私人回购和我的共享虚拟主机。 我搜索并找到了下面的脚本来部署我的网络服务器(基于这篇文章)。 // Set these dependant on your BB credentials $username = 'username'; $password = 'password'; // Grab the data from BB's POST service and decode $json = stripslashes($_POST['payload']); $data = json_decode($json); // Set

php method to read only part of remote file

I am working with file_get_contents getting remote files and processing them. Unfortunately the files are quite large and I only need a small segment from each. I know exactly from what offset I would need to read and the length of it but reading the php manual it seems that this is possible with file_get_contents only on local files. Is there a method which doesn't download the whole fil

php方法只读取远程文件的一部分

我正在使用file_get_contents获取远程文件并处理它们。 不幸的是,这些文件非常大,我只需要每个文件的一小段。 我完全知道我需要读取什么偏移量以及它的长度,但是阅读php手册,似乎只有在本地文件中才有可能使用file_get_contents 。 有没有下载整个文件的方法? 你需要使用fopen , fseek和fread函数来代替file_get contents 这里是指向文档的链接 FOPEN FSEEK FREAD fopen以字节流的形式打开文件,您可以使

Mydomain error in Magento module

I am installing a B2B extension on a local machine for Magento without trouble. But while doing the same for the client server I am getting following error: 404 Not Found The server can not find the requested page: mydomain.com/errors/report.php?id=264218583315&skin=default (port 80) Please forward this error screen to mydomain.com's WebMaster. Where do I need to do the changes? I repla

Magento模块中的Mydomain错误

我正在Magento的本地机器上安装B2B扩展程序,没有任何问题。 但是在为客户端服务器做同样的事情时,我遇到了以下错误: 404 Not Found The server can not find the requested page: mydomain.com/errors/report.php?id=264218583315&skin=default (port 80) Please forward this error screen to mydomain.com's WebMaster. 我需要做哪些改变? 我在Observer.php文件中替换了以下第33行。 Mage::app()->getRes

What is causing null byte values in request to get filtered out?

While trying to harden a PHP web app against null byte poisoning, I noticed that I was having a heck of a time actually sending a null byte in my request. Using cURL, I was finally able to find a way to send null bytes in my requests, but I noticed something very odd: No request parameters whose values include a null byte ever reach my PHP application. As a proof of concept, I created a file

什么导致请求中的空字节值被过滤掉?

在试图强化PHP web应用程序以防止空字节中毒时,我注意到在我的请求中,我实际上正在发送一个空字节。 使用cURL,我终于能够找到一种在我的请求中发送空字节的方式,但我注意到一些非常奇怪的情况:没有任何请求参数的值包含空字节到达我的PHP应用程序。 作为一个概念证明,我在我的服务器上创建了一个名为test.php的文件: <?php echo json_encode($_GET), PHP_EOL; 以下是对此脚本的一些请求的结果: > curl 'htt

dl not enabling dl()?

I am trying to install a 3rd party PHP extension (.so) into PHP 5.3.6-13 on Ubuntu 11.10 and use it in a web environment. The vendor's documentation suggests using the dl() function to dynamically load the library. When I try their example code, I find the dl() isn't available (Fatal error: call to undefined function dl()) as dl() function was deprecated in PHP 5.3. But there is an en

dl不启用dl()?

我试图在Ubuntu 11.10上将第三方PHP扩展(.so)安装到PHP 5.3.6-13并在Web环境中使用它。 供应商的文档建议使用dl()函数动态加载库。 当我尝试他们的示例代码时,我发现dl()不可用(致命错误:调用未定义的函数dl()),因为dl()函数在PHP 5.3中已弃用。 但在php.ini中有一个enable_dl配置规则,其他来源表示我应该只需通过更改php.ini变量( enable_dl=On , safe_mode=Off ,未在disable_functions列出)就可以使用dl()

Converting to object an indexed array

Possible Duplicate: Casting an Array with Numeric Keys as an Object I was wondering about (object) type casting. It's possible to do a lot of useful things, like converting an associative array to an object, and some not so useful and a bit funny (IMHO) things, like converting a scalar value to object. But how can I access the result of casting of an indexed array? // Converting to o

转换为对象索引数组

可能重复: 使用数字键作为对象来投射数组 我想知道(object)类型的铸造。 有可能做很多有用的事情,比如将一个关联数组转换为一个对象,还有一些不太有用和有趣的事情(IMHO),比如将标量值转换为对象。 但是,我怎样才能访问转换索引数组的结果呢? // Converting to object an indexed array $obj = (object) array( 'apple', 'fruit' ); 如何访问特定的值? print $obj[0]; // Fatal error & doesn't hav