PHP Tutorials

I use Simple_html_dom to crawl Web pages, using the object-oriented approach, but there will be a time-out situation. set_time_limit(10000);ini_set('default_socket_timeout', 5);$context = stream_context_create( array( 'http'=>array(

When the test passed the URL to pass the session_id, found that no page refresh, will generate a new session_id, there is no way to reuse the existing session_id? Code:set_session.php ';echo '跳转'; get_session.php ';echo

He can't do anything when he's finished with C language. Do you think it's helpful to learn C for PHP, or to do something that's more bull or fun? Reply content: He can't do anything when he's finished with C language. Do you think it's helpful

1. Blog to have a personality 2. High-end atmospheric grade 3. Make a person's eyes bright 4. Do not consider the low-version browser compatibility, all with HTML5+CSS3 to create the front end Do you have any good advice? Reply content: 1. Blog

A common point like function, that is, statistics cumulative number of times, the database field is very simple, a unsigned int can, the question is how to record the people likes. Don't know the ID of the person who likes the string record? For

Why some PHP code has End it? Reply content: Why do some PHP code have to end? Php-fig/psr-2: Code Style specification LS Several write good, say a few more words a.php: 之后有空白字符?> b.php: A.php at the end of the

It doesn't make any difference, I don't think it's going to be different in that scene. Reply content: It doesn't make any difference, I don't think it's going to be different in that scene. You cannot extend multiple abstract classes on a

The project uses thinkphp, the front-end framework with DWZ, the page constructs a two-dimensional array, as follows: After submitting, print Noticetype This array, the result is:Array( [9353] => Array ( ['msg'] => msg )[9784] =>

DB::beginTransaction();$model = new UserWechat();$model->unionid = 'od13WwfNk64BQ9ME95S-bzuU7j8A';$model->save();DB::rollback(); The code is not rolled back as expected, and the data is inserted into the database.Execute native SQL as follows, and

Ask phpstudy5.3 or 5.4 How to connect to SQL Server database. There have been a lot of data in SQL Server before, do not know how to connect and call through Phpstudy? Reply content: Ask phpstudy5.3 or 5.4 How to connect to SQL Server database.

TP5.0 According to the official said is a subversion and rewrite. So is it possible to roll over? This issue has been turned off because of an issue where the exact result cannot be obtained Reply content: TP5.0 According to the official said

Many days ago discovered the problem, at that time thought is oneself machine problem, now upload cloud server still can't solve, hope big God help me ~ First of all, my personal blog post has a look field in MySQL, each time you view this blog,

Title, such as the problems encountered at work or the development of the program encountered problems, we come together to talk about ha. ==== Editor: Please look at Http://segmentfault.com/faq#what-shouldnt-ask This issue has been turned off

$string = preg_replace('/[=\s—–-]+/u', $replacement, $string); =\s??? What is the length of the three bars behind the \s? = What does the beginning mean? What does this regular mean? Reply content: $string = preg_replace('/[=\s—–-]+/u'

For example, this site http://special.bose.eu/en/ At the time of loading there will be a percentage of the loading of the round bar and a logo deduction process, how is this achieved by what method? Are there any JS open source files that can be

In the 12th chapter of "PHP Core technology and best practices" (Chen Wen), I learned that phpunit can generate test classes from annotations: class Calculator{ /** * @assert (0, 0) == 0 * @assert (0, 1) == 1 * @assert (1, 0) == 1

This class can only be injected after the service provider has been bound to a container, but in laravel5.0, a test class can be injected directly into the Controller's constructor and action functions. What is the specific function of the service

Recently in the thinkphp framework to develop a Web site project, but some bug debugging is not good, want to use Zendstudio or Eclipse and other IDE software debugger to debug this project, but they do not use Xdebug, Just simply break the point on

There are two identical HTTP server programs, a is written in PHP language, and B is written in Golang. With JMeter for stress testing, the A service test results are 200+req/sec and the server resources in the test are exhausted. Under the same

$this->assign("jumpUrl",u(MODULE_NAME."/add")); What does that mean? Where add is the method, module is the controller, the Add method is loaded over? There's no such argument on the Internet. Reply content: