PHP reads the contents of the file and saves it to the database

The function of this program is to read the directory TXT file, and then save to the data oh, it is so simple, let's take a look at how I have TXT file content saved to the MySQL data table.

<?php
Include ('.. /boke/inc/re_conn.php ');

Checkdir (' file/');

function Checkdir ($dir _path)//Traverse Directory
{
if (Is_dir ($dir _path))
{
if ($dir _file=opendir ($dir _path))
{
while (($dir _list=readdir ($dir _file))!==false)
{
if ($dir _list!= "." && $dir _list!= "...")
{
$title =substr ($dir _list,6,strlen ($dir _list)-4);
echo $title;
OpenFile ($dir _path $dir _list, $title);
}

}
}
Else
{
Echo ($dir _path.) <br/> ");
}
}
Else
{
Echo ($dir _path.) <br/> ");
}
}

function Savadate ($title, $content)//Save data
{
$title = str_replace (' txt ', ', $title ');
echo $title;
$content = Addslashes ($content);
$sql = "INSERT into fil (title,content,siteindex,filesendid,systype,z_type) VALUES (' $title ', ' $content ', 1, ' admin ', 2,31) ";
if (mysql_query ($sql))
{
Echo ' success<br> ';
}
Else
{
Echo Mysql_error ();
}
}

Function OpenFile ($filePath, $title)//Read file content feed
{
 
 if (Is_file ($filePath))
 {
   $content = file_get_contents ($filePath);
  if (!empty ($content))
  {
   savadate ($title, $content);
&NBSP;&NBSP}
  else
  {
   ;
  }
 }
}