php urldecode

When I was a beginner in PHP, I read a bad book from the school library, and I didn't write any PHP code in it. when processing the form, it will automatically urldecode, therefore, I used the urldecode function to decode the Discuz X1.5 Forum of

When I was a beginner in PHP, I read a bad book from the school library, and I didn't write any PHP code in it. when processing the form, it will automatically urldecode, therefore, I used the urldecode function to decode the Discuz X1.5 Forum of

PHP is careful with the SQL injection vulnerability caused by urldecode. The DiscuzX1.5 Forum of Ihipop school was hacked and had a quarrel for an afternoon. Google "Discuz! X1-1.5notify_credit.phpBlindSQLinjectionexploit, you know. Discuz was

Ihipop School's Discuz X1.5 Forum was black, where a quarrel for an afternoon. Google a bit "discuz! x1-1.5 notify_credit.php Blind SQL injection Exploit ", you know. Discuz is a popular forum system in China, the site should be a lot of black. But

Ihipop School of Discuz X1.5 Forum was black, where a quarrel for an afternoon. Google "discuz! x1-1.5 notify_credit.php blind SQL injection exploit ", you know. Discuz is a very popular forum system in China, it should be a lot of black sites. But

Author: DemonLink: http: // demo n.tw/programming/php-urldecode-sql-injection.html The Discuz X1.5 forum of Ihipop school was hacked and had a quarrel for an afternoon. Google "Discuz! X1-1.5 notify_credit.php Blind SQL injection exploit ", you'll

The fifth part of the Chinese character encoding study series describes the encoding principles of the urlencode () and urldecode () functions. the two functions are used to encode the URL string and decode the encoded URL string respectively, the

The principle is to convert Chinese characters into hexadecimal and string combinations according to some rules, to realize character encoding and encoding, to ensure the integrity and compatibility of characters in the process of URL data

The principle is to convert the Chinese characters to hexadecimal and according to some rules of string combination, to achieve the encoding and decoding of characters, to ensure the integrity and compatibility of the URL data transmission process,

0x01 backgroundToday's web programs basically have a global filter for SQL injection, like PHP to open the GPC or on the global file common.php using the Addslashes () function to filter the received parameters, especially single quotes. In this