rfc 1952

Gzip was first created by Jean-Loup gailly and Mark Adler for File compression in UNIX systems. We often use files suffixed with .gz in linux, which are in GZIP format. Nowadays, it has become a widely used data compression format on the Internet,

First, DateFormatUse Getdateinstance to get the standard date format for that country/region. Additional static factory methods are also available. Use Gettimeinstance to get the time format for that country/region. Use Getdatetimeinstance to get

DateFormat1. DateFormat IntroductionThe role of DateFormat is to format and parse the date/time. In fact, it is the date formatting tool that helps us format date and then converts date into the string string we want to useHowever, the DateFormat

Encode the captured content ($ content = iconv ("GBK", "UTF-8 // IGNORE", $ content );), here we will discuss how to capture the Gzip page. How to judge? Content-Encoding: gzip indicates that the Content is compressed by GZIP. If you use FireBug,

The PHPPHP program uses gbk2312 encoding to collect garbled code from Curl and cannot collect the code: & lt ;? Php $ url & nbsp; www.sina.com.cn; gbk2312 encoding $ url & nbsp; www.163.com; gbk2312 encoding $ url & nbsp; http: curl collection

The crawl to the content of the encoding can be ($content =iconv ("GBK", "Utf-8//ignore", $content);), we discussed here is how to crawl open the Gzip page. How do you judge? The header that gets is content-encoding:gzip the content is gzip

Unconsciously, I spent another spring and autumn, with only 2006 hours left. Now I think about the changes in my work and life thoughts in this year. There are too many, too many, messy, and joyful and painful moments, in general, there is not much

Garbled characters may occur when a webpage is crawled using the file_get_contents () function. There are two possible causes for garbled characters: encoding and Gzip on the target page, the following is how to enable the Gzip function can not

Gzip and deflate: in-depth analysis of gzip algorithm principles- Gzip and deflate: in-depth analysis of gzip algorithm principles[Copy link]     Verohan Verohan

The PHPPHP program uses gbk2312 encoding to collect garbled code from Curl and cannot collect the code: & lt ;? Php $ url & nbsp; www.sina.com.cn; gbk2312 encoding $ url & nbsp; www.163.com; gbk2312 encoding $ url & nbsp; www Curl collection garbled