Security Filter for Request HTTP Data
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Summary:
Filter dangerous values from request variables
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Description:
This class can be used to filter dangerous values from request variables.
It can traverse the $_GET, $_POST, $_REQUEST and $_COOKIE request super-global array variables and reset the entries that match certain regular expressions that identify potential dangerous values.
Currently filter values that contain SQL retrieval queries, cross-site scripting attacks, hexadecimal values, calls to base64_decode and system functions.
It can traverse the $_GET, $_POST, $_REQUEST and $_COOKIE request super-global array variables and reset the entries that match certain regular expressions that identify potential dangerous values.
Currently filter values that contain SQL retrieval queries, cross-site scripting attacks, hexadecimal values, calls to base64_decode and system functions.
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