PHP anti-injection function formats data

Copy code The code is as follows:

//Format data (prevent injection)
function site_addslashes($string, $force = 0) {
!defined('MAGIC_QUOTES_GPC') && define( 'MAGIC_QUOTES_GPC', get_magic_quotes_gpc());
if(!MAGIC_QUOTES_GPC || $force) {
if(is_array($string)) {
foreach($string as $key => $val) {
$string[$ key] = daddslashes($val, $force);
}
} else {
$string = addslashes($string);
}
}
return $string;
}
?>

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