mirror of
https://github.com/c0de-archive/GAMA-Site.git
synced 2024-11-01 10:27:48 +00:00
30 lines
967 B
PHP
30 lines
967 B
PHP
|
<?php
|
||
|
|
/* Sanatize() function to sanitize untrusted input before processing
|
||
|
|
* Takes $input and returns $output
|
||
|
|
* Use this before sending anything to database.
|
||
|
|
* All form inputs should run through this first
|
||
|
|
*/
|
||
|
|
|
||
|
|
function sanatize($input){
|
||
|
|
if ($input == null) die("Sanatize() - No Input Provided, Aborting\r\n<br>"); // Append error into common error string for parsing later
|
||
|
|
// To protect MySQL injection (more detail about MySQL injection)
|
||
|
|
$output = strip_tags($input);
|
||
|
|
$output = stripslashes($output);
|
||
|
|
$output = mysql_real_escape_string($output);
|
||
|
|
$output = strtolower($output);
|
||
|
|
return $output;
|
||
|
|
}
|
||
|
|
|
||
|
|
function cln_file_name($string) {
|
||
|
|
$cln_filename_find=array("/\.[^\.]+$/", "/[^\d\w\s-]/", "/\s\s+/", "/[-]+/", "/[_]+/");
|
||
|
|
$cln_filename_repl=array("", ""," ", "-", "_");
|
||
|
|
$string=preg_replace($cln_filename_find, $cln_filename_repl, $string);
|
||
|
|
return trim($string);
|
||
|
|
}
|
||
|
|
|
||
|
|
function get_ext($name) {
|
||
|
|
$name = substr(strrchr($key, "."), 1);
|
||
|
|
return $name;
|
||
|
|
}
|
||
|
|
?>
|