Illegal data processing for GET or post commit values _php

Illegal data processing for GET or post commit values
//********************************************************
--Program Name: Strswap V1.01
--Program writing: [Email]cngift@163.com[/email]
--Completion: 2002-8-1
--Program use: illegal data processing for GET or post commit values
--Note: This program needs to be loaded before all programs are processed so that it can be automatically
--substitution of variables used in the program
--Due to the discovery of a serious bug emergency upgrade
--Copyright by Cngift 2002
//********************************************************

Class strswap{

The connector used to concatenate variables when a variable is submitted in Get mode
var $GetSplitStr = "&&";
var $TempArray = array ();
var $VariableArray = array ();

//********************************************************
--Program Name: Main ()
--Program use: The default mode of operation for this class
--Incoming parameters: None
//********************************************************

function Main () {

Global $REQUEST _method;
if ("GET" = = $REQUEST _method) {

$this->subgetstrtoarray ();

}
if ("POST" = = $REQUEST _method) {

$this->subpoststrtoarray ();

}

$this->globalvariable ();



}

//********************************************************
--Program Name: Subgetstrtoarray ()
--Program Purpose: The method that is called when a variable is submitted in Get mode
--Incoming parameters: None
//********************************************************

function Subgetstrtoarray () {

Global $QUERY _string;
$this->temparray = explode ($this->getsplitstr, $QUERY _string);

for ($i =0; $i Temparray), $i + +) {

$temp = explode (' = ', $this->temparray[$i]);
$this->variablearray[$i][0] = $temp [0];
$this->variablearray[$i][1] = $this->strreplace ($temp [1]);

}

}

//********************************************************
--Program Name: Subpoststrtoarray ()
--Program Purpose: The method that is called when a variable is submitted as a post
--Incoming parameters: None
//********************************************************

function Subpoststrtoarray () {

Global $_post;
Reset ($_post);
for ($i =0; $i
$this->variablearray[$i][0] = key ($_post);
$this->variablearray[$i][1] = $this->strreplace ($_post[key ($_post)]);
Next ($_post);
}

}

//********************************************************
--Program Name: Strreplace ()
--Program Purpose: Replace illegal characters in variables
--Incoming parameter: variable value
//********************************************************

function Strreplace ($STR) {

$str = Stripslashes ($STR);
$STR = Str_replace (CHR), ', $str);
$STR = Str_replace (CHR), ', $str);
$STR = Str_replace (CHR). chr (13), "
", $STR);
$str = Str_replace (' < ', ' < ', $str);
$str = Str_replace (' > ', ' > ', $str);
$str = Str_replace ('; ', ";", $str);
$str = Str_replace (' "'," "" ", $str);
$str = Str_replace ("'", "'", $str);
$str = Str_replace ("", "" ", $str);
$str = Str_replace ("/**/", "", $str);

Return trim ($STR);

}

//********************************************************
--Program Name: GlobalVariable ()
--Program use: Declaring variables as global variables facilitates other program calls
--Incoming parameters: None
//********************************************************

function GlobalVariable () {

for ($i =0; $i Variablearray), $i + +) {

global $ $this->variablearray[$i][0];
${$this->variablearray[$i][0]} = $this->variablearray[$i][1];

}

}

}

?>

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