request php

I have been doing PHP development for a year, but because there is no active in-depth to contact (or learn) other languages, it is not clear that PHP relative Java, Ruby, Go, Python and other development language has any shortcomings, so want to ask

Encounter a very wonderful phenomenon, test.php: (10s printing time after access) 同一个浏览器打开2个标签页，同时访问apache上的这个页面，为什么第2个页面永远会比第一个页面晚10s钟，在不同浏览器里同时打开就几乎同时输出。 难道是php处理同一浏览器的2个相同请求，不并发而是先后执行，这是为什么呢？ 把apache换成nginx也是如此，这是php本来的特性还是哪设置的问题？

PHP page Jump problem A total of two questions Question 1: How to get the value of date in the PHP code between. Question 2: In the PHP page, can be implemented between two pages, but the page does not jump? I just want to upload the date

Question about require in PHP 1. how does one use require in PHP to contain all files in a folder? Require ("./folder/*") is not feasible. isn't it as flexible and convenient as include in Java in PHP? Cannot I recognize the name in regular

I. the analysis before programming should be a message board, and we also decided to adopt the database method, so we should start from the following steps: 1. enter the location where the message is written? 2. after the message is sent to the text

Parsing nginx logs using a php script & #26684; type access_log & #26684; type log_formatmain $ server_name $ remote_addr $ remote_user [$ time_local] & quot; $ request & quot; $ status $ body_ B php script to parse nginx logs Nginx log

I hope there is a great God to help me write a PHP applet code. The specific function is, I want to use a barcode scanner to scan the return of the generated barcode, the system will automatically open the return Request form page after reading the

We will introduce how Apache and PHP work.Suppose there are 1000 people at the same time request PHP site, these requests to the Apache server, this time the Apache server is how to work? 1. Create 1000 processes to process 1000 requests? 2. Create

This article mainly introduces the blocking caused by the exclusive lock of the PHP session file. This article describes how to solve the blocking problem that PHP may easily cause when using the default file session processor, if you need it, refer

Is the phppost request different from the post request in jquery? I wrote a php sockethttp request, PHPcodepublicfunctionsendpost ($ postTypePOST) {$ url $ this-& gt; postURL; $ data $ this-& gt; what are the differences between postData php post

Mysql_pconnect () and mysql_connect () are very similar, but there are two main differences. First, when connecting, this function will first try to find a (persistent) connection that has been opened with the same user name and password on the same

Php global variables, which are defined by php global variables. Php global variables, php global variables define PHP global variables PHP pre-defines several Super global variables (superglobals), which means that they can use php global variables

Ask: If the page does not operate for a long time, how to let the session automatically exit. Reply to discussion (solution) Impossible, because PHP will not actively workBut you can put the current time in the session as the next entry to

Ask you prawns: I want to make a page with a button, click this button to achieve the following several functions: First determine if the name given on the page already exists in the SQL database. If it exists, give it a box and jump out. If it

PHP upload file limit involves many aspects, roughly summed up, there are several: 1. Memory_limit//Memory setting limit 2, Max_execution_time//program Execution time limit 3, Post_max_size//MAX Post data limit 4, upload_max_filesize//MAX upload

Ask: PHPjs implements complex button functions. ask prawn: I want to create a button in the webpage. click this button to implement the following functions: first, determine whether the name given on the page already exists in the SQL database. If

PHP Kernel Understanding: Life cycle and operating mode PHP run mode 1) CGI (Universal Gateway Interface/Common Gateway Interface)2) FastCGI (resident type cgi/long-live CGI)3) CLI (command line run/Interface)4) Web module mode (the mode of

PHP winning probability algorithm, can be used for scraping cards, large turntable and other lottery algorithm. The usage is very simple, the code has the detailed comment explanation, can understand at a glance Php/** Classical probability

Require ' command/config.php '; Require ' command/app.php '; App::run ($config); ?> Copy CodeLoad the system configuration file and then load the system configuration through the engine.Second, the engine

Request PHP Code Known: $key = 1 (is a variable) Written in loop, want to use the following judgment $NUM1 is not 30 is wrong {Loop $list $key.} if ($num $key = = ' 30 ') { ........ } {/loop} So how do $num and $key mix in if? Sticking together is