大约有 20,000 项符合查询结果(耗时:0.0280秒) [XML]

https://stackoverflow.com/ques... 

Redirect all to index.php using htaccess

I'm writing a simple PHP-based MVC-ish framework. I want this framework to be able to be installed in any directory. 7 Answ...
https://stackoverflow.com/ques... 

php - get numeric index of associative array

... Does PHP guarantee the order of an associative array? – Kevin Burke May 1 '12 at 21:50 7 ...
https://stackoverflow.com/ques... 

Accurate way to measure execution times of php scripts

I want to know how many milliseconds a PHP for-loop takes to execute. 14 Answers 14 ...
https://stackoverflow.com/ques... 

How do I pass parameters into a PHP script through a webpage?

I am calling a PHP script whenever a webpage loads. However, there is a parameter that the PHP script needs to run (which I normally pass through the command line when I am testing the script). ...
https://stackoverflow.com/ques... 

Calling closure assigned to object property directly

... As of PHP7, you can do $obj = new StdClass; $obj->fn = function($arg) { return "Hello $arg"; }; echo ($obj->fn)('World'); or use Closure::call(), though that doesn't work on a StdClass. Before PHP7, you'd have to implem...
https://stackoverflow.com/ques... 

How do I create a copy of an object in PHP?

It appears that in PHP objects are passed by reference. Even assignment operators do not appear to be creating a copy of the Object. ...
https://stackoverflow.com/ques... 

How can I select and upload multiple files with HTML and PHP, using HTTP POST?

... This is possible in HTML5. Example (PHP 5.4): <!doctype html> <html> <head> <title>Test</title> </head> <body> <form method="post" enctype="multipart/form-data"> <input ...
https://stackoverflow.com/ques... 

Check if PHP session has already started

I have a PHP file that is sometimes called from a page that has started a session and sometimes from a page that doesn't have session started. Therefore when I have session_start() on this script I sometimes get the error message for "session already started". For that I've put these lines: ...
https://www.tsingfun.com/it/tech/1429.html 

正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,所以本页排版比较混乱,推荐你到原处查看,看完了如果有问题,再到这里来提出. 一些要说的话: 如果你没有正则表达式的基础,请跟着教程“一步步来”。请不要大概地扫两眼就说看不懂——以这种态度我写成什么样你也看...
https://stackoverflow.com/ques... 

Get the latest record from mongodb collection

... So, what's the difference with this order : db.collection.find().sort({$natural:-1}).limit(1).pretty() – Leo Nov 2 '16 at 2:32 ...