how to create a directory with read n write permission in php

[smiley_kool]

hi,

 

i wrote a script in php which will create the directory with permission. the below script wil create a directory but it doesn't give permission to write a file in the directory which is been created.

 

can someone help me out

 

<?php

 

$thisdir = getcwd();

 

if(mkdir($thisdir ."/myfiles" , 0766))

{

  echo "Directory has been created successfully...";

}

else

{

  echo "Failed to create directory...";

 

}