Analysis of security issues caused by PHP magic quotes, magic quotes. Analysis of security problems caused by PHP magic quotes. magic quotes PHP may cause security problems by extracting the "" character produced by Magic Quotes. for example, the
PHP Magic Quotes brings security issues analysis, magic quotes
The "\" character generated by PHP by extracting magic quotes poses some security problem, such as the following snippet:
Foo.php?xigr= ' Ryatfunction daddslashes ($string, $force = 0) {
I checked the following manual. For php magic quotes, several common settings are as follows: magic_quotes_gpc, magic_quotes_sybase, and magic_quote_runtime. These functions are in php. from the manual, we can see that these features have been
I checked the following manual. For php magic quotes, several common settings are as follows: magic_quotes_gpc, magic_quotes_sybase, and magic_quote_runtime. These functions are in php. from the manual, we can see that these features have been
PHP Tutorial Configuration Chinese Narration
Let's see what you see, php.ini.
[PHP]
;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;
This article mainly introduces the security problem analysis caused by PHP magic quotes, which is very important for security coding! For more information, see the "\" character produced by extracting magic quotes in PHP. for example, the following
The "\" character generated by the extraction of magic quotes from PHP can pose some security problems, such as the following snippet:
Foo.php?xigr= ' Ryat
function daddslashes ($string, $force = 0) {
!defined (' MAGIC_QUOTES_GPC ') &&
Common PHP vulnerabilities: Injection Vulnerability injection brings controllable user variables into database operations and changes the original SQL intention. For example, in the logic of registering a user, when detecting whether the user name
Read the Thinksaas part of the source code, found that the $_post/$_get over the data processing method is through the function add_s (), that is, the environment by default does not open the MAGIC_QUOTES_GPC, the data submitted to the addslashes ()
The MAGIC_QUOTES_GPC method is based on your php.ini configuration, if you open the MAGIC_QUOTES_GPC to generate, his role and addslashes is the same, let me give a detailed introduction about MAGIC_QUOTES_GPC usage.
Read the Thinksaas part of the
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