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PSP Help Doc Indexer System

(Version 1.4.1)


Declaration:

function web_trim_badchar(const input: string): string;
function web_trim_badchar_ex(const input: string): string;

Arguments:

input Source string

Description:

Removes vulnerable characters from string such as slashes, spaces, pipes, etc. Use it for filtering incoming data that will be used in file paths, system calls, etc. The extended (_ex) function trims even more characters.

Returns:

Filtered string.

Usage:

HackString:= web_trim_badchar('|hacker|I am ../bin/compromise/system/hack ../ ./ c:\hackmyfiles\try\');

See also:

web_disable_tags.

PSP Help documents