Shulou(Shulou.com)06/03 Report--

This article mainly introduces "how php filters post and get sensitive data in batches". In daily operation, I believe many people have doubts about how php batch filters post and get sensitive data. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the questions of "how php batch filters post and get sensitive data". Next, please follow the editor to study!

Function code:

The copy code is as follows:

/ / php batch filter post,get sensitive data

If (get_magic_quotes_gpc ()) {

$_ GET = stripslashes_array ($_ GET)

$_ POST = stripslashes_array ($_ POST)

}

Function stripslashes_array (& $array) {

While (list ($key,$var) = each ($array)) {

If ($key! = 'argc' & & $key! =' argv' & & (strtoupper ($key)! = $key | | '.intval ($key) = = "$key") {) {

If (is_string ($var)) {

$array [$key] = stripslashes ($var)

}

If (is_array ($var)) {

$array [$key] = stripslashes_array ($var)

}

}

}

Return $array

}

/ / filter

Function htmlencode ($str) {

If (empty ($str)) return

If ($str== "") return $str

$str=trim ($str)

$str=str_replace ("&", $str)

$str=str_replace (">", $str)

$str=str_replace ("", $str)

$str=str_replace (",", $str)

$str = str_replace ("", ">", $str)

$str=str_replace ("

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