Php Profiling

This article is the 1th of 4 posts in the "Becoming a PHP Professional" series. When browsing various PHP-related blogs, such as Quora, Google Groups, newsletters, and magazines, I often notice the level of skill differentiation. The question is similar to "How do I connect to the MySQL database?" Or how do I extend my messaging system to send more than 10,000 messages per hour without introducing new servers? "I divide PHP capabilities into 4 levels, which may apply ...

Introduction: Pixable is becoming a light blog Tumblr (tumblr:150 The architectural challenges behind the amount of browsing), another hot social media, it is a photo-sharing center. But pixable can automatically grab your Facebook and Twitter images and add up to 20 million images a day, how do they handle, save, and analyze the data that is exploding? Pixable CTO Alberto Lopez Toledo and Engineering vice President Julio V ...

Die (unknown) die---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Output message and terminate parsing syntax for the program: void die (String message) Description: The language constructs a signal and terminates the profiling of the program, and it does not send back anything. Example: <?php &nb ...

SSCANF (PHP4 >= 4.0.1) sscanf---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Parse string syntax by format: Mixed sscanf (String str, string format [, String var1 ...]) Description: sscanf () loss ...

Cloud computing has already blown the whirlwind, and as it matures, applications continue to grow and new users emerge. In the IT industry, services and infrastructure, services are becoming more of a duck. But because the cloud washes the white and the market is immature, the platform namely the service is still in the darkness before the dawn. For a specific type of application, software as a service (SaaS), it is easy to access complex applications in one way, without substantial cash outlay, and only a very low management overhead. Similarly, infrastructure as a service (IaaS) attracts a growing number of businesses, providing an access to multiple, large amounts of computing, storage ...

Parse_str (PHP3, PHP4) parse_str---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Parsing a string makes it a variable syntax: void Parse_str (String str) Description: Parsing is like passing a string of query strings through a URL, and setting the variable in the current scope. Exa ...

FSCANF (PHP4 >= 4.0.1) fscanf---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Parse file syntax by format: mixed fscanf (int handle, string format [, String var1 ...]) Description: This function fscanf (...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnosis Taobao guest Cloud host technology Hall morning Friends introduced a Web version of IIS Log Analysis tool, feel very good, share to everyone, Case reference: http://www.91nvnv.com/iis.php. The analysis interface is as follows: The log Analysis tool can analyze IIS logs in real time, and analyze spiders including Baidu 、...