vb.org Archive - single/double quotation problems

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- vB3 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=15)

- - single/double quotation problems (https://vborg.vbsupport.ru/showthread.php?t=76200)

Marco van Herwaarden

08-24-2005 12:04 PM

When inserting into the database you should always sanitize 'untrustred' values. It don't mean that you always need to use escape_string.

As a rule of thumb:
- Integer values:
Will be mostly already have been sanitized by

PHP Code:


		
			
$vbulletin->input->clean_array_gpc('r', array('my_integer'=> TYPE_INT));

or something like that, so they don't need to be sanitized anymore. Otherwise sanitize them by using

PHP Code:


		
			
intval($my_integer)

- Character string variables will 99% of the time need to go through escape_string when used in a query.

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