Course Intermediate  11271

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17594

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11306

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：Code sharing for PHP multi-threading class

2016-07-25 comment 0  813

Course Introduction：Implementation code for PHP multi-threaded batch collection and downloading of images

2016-07-25 comment 0  1104

Course Introduction：can you feel the love tonight: can you feel the love tonight PHP curl simulates the browser to collect Alibaba's implementation code: there is no way but not to do it, haha. Copy the code as follows: <?php set_time_limit(0); function _rand( ) { $length=26; $chars = "0123456789abcdefghijklmnopqrstuvwxyz"; $max = strlen($chars) - 1; mt_sra

2016-07-29 comment 0  1045

Course Introduction：python multi-threading: python multi-threading PHP multi-thread web page crawling implementation code: limited by the PHP language itself does not support multi-threading, so the efficiency of developing crawler programs is not high. At this time, you often need to use Curl Multi Functions which can achieve concurrent multi-threading Access multiple URL addresses. Since Curl Multi Function is so powerful, can you use Curl Multi Functions to write concurrent multi-threaded file downloads? Of course you can. My code is given below: Code 1: Write the obtained code directly into a file. Copy the code as follows: <?php

2016-07-29 comment 0  1104

Course Introduction：curl:curl turns on the CURL extension, allowing the server to support remote collection of PHP curl functions: curl(), file_get_contents(), snoopy.class.php, the three tools used in remote page crawling or collection, are still intrusive. Use snoopy.class.php because it is more efficient and does not require server-specific configuration support. It can be used in ordinary virtual hosts. file_get_contents() is slightly less efficient. In common failure situations, curl() is very efficient. Supports multi-threading, but needs to enable curl extension. The following are the steps to enable curl extension:

2016-07-29 comment 0  962