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Update core.php

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Eric Johansson (neku) 2015-02-11 03:49:57 +01:00
parent d2ef06f2dc
commit 16626ac877
1 changed files with 7 additions and 5 deletions
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12
core.php
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@ -1,23 +1,25 @@
<?php
function save_file ($file, $name){
//Generate a random prefix, strip tags and remove any whitespace
$file_name = gen_name(strip_tags(preg_replace('/\s+/', '', $name)));
//Where to save
$path='/home/neku/www/files/';
//Generate prefix, put together name and remove tags/whitespace
$file_name = strip_tags(preg_replace('/\s+/', '', $name));
$file_name = gen_name(file_name);
while(file_exists($path.$file_name)){
$file_name = gen_name(file_name);
}
//Move the file to the above location with said filename
move_uploaded_file($file,$path.$file_name);
//Return url+filename to the user
echo 'http://a.uguu.se/'.$file_name;
}
Function gen_name ($in){
//Check so the file doesn't exist, and generate random prefix
while(file_exists('/home/neku/www/files'.$name.'_'.$in)){
//Generate random prefix
$chars = 'abcdefghijklmnopqrstuvwxyz';
$name = '';
for ($i = 0; $i < 6; $i++) {
$name .= $chars[mt_rand(0, 25)];
}
}
return $name.'_'.$in;
}
?>