发信人: bb_rain()
整理人: tang(2001-01-31 09:00:37), 站内信件
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<?
/*********************************************************************
*********
Check Module for PHP3 & PHP4 ( v 1.00 )
Copyright (C) 2000 heyin.com, All Rights Reserved.
http://www.heyin.com
Rain ( Email: [email protected] Oicq: 1235686 )
cl_check.php, 2000/8/18
**********************************************************************
*********/
// Data Check Class
class DataCheck {
var $CHECK_TYPE;
var $ERROR_CODE;
var $NewData;
var $OldData;
function DataCheck($CheckType,$ErrorCode,$NewData,$OldData="") {
$this->CHECK_TYPE = $CheckType;
$this->ERROR_CODE = $ErrorCode;
$this->NewData = $NewData;
$this->OldData = $OldData;
}
function Set($varname,$value) {
$this->$varname=$value;
}
function PrintError() {
global $PATH;
header("Location: ".$PATH."function/error.php?err=".$this->ERROR_C
ODE."\n");
exit;
}
}
// Check Null Class
class CheckNull extends DataCheck {
function Check() {
switch ($this->CHECK_TYPE) {
case 0:
if ($this->NewData=="") $this->PrintError();
break;
case 1:
if ($this->NewData!="") $this->PrintError();
break;
}
}
}
// Check Equal Class
class CheckEqual extends DataCheck {
function Check() {
switch ($this->CHECK_TYPE) {
case 0:
if ($this->NewData==$this->OldData) $this->PrintError();
break;
default:
if ($this->NewData!=$this->OldData) $this->PrintError();
break;
}
}
}
// Check REG Class
class CheckREG extends DataCheck {
var $REG;
function Check() {
switch ($this->CHECK_TYPE) {
case 0:
if (ereg($this->REG,$this->NewData)) $this->PrintError();
break;
default:
if (!ereg($this->REG,$this->NewData)) $this->PrintError();
break;
}
}
}
// Check Equal Class
class CheckLicense extends DataCheck {
function Check() {
if ($this->NewData<$this->OldData) $this->PrintError();
}
}
?>
--
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