lucaazori

i check it, and i found the source code of the function:
in /wp-admin/load-scripts.php -> line 68:

function is_admin() {return true;}'
in  /wp-admin/load-styles.php -> line 68:
<code>function is_admin() {return true;}</code>
and in  /wp-includes/load.php -> line 572:

function is_admin() {
if ( defined( ‘WP_ADMIN’ ) )
return WP_ADMIN;
return false;
}`
so!! it look strange to me that the function is UNDEFINED ??

i would ask where should the source code of is_admin() function be ??
also, i have downloaded the version 3.0.4 and i didn`t find this function the overwrite it in mine ?? please help

thx, please how can i know the version of my wordpress to download it again, or it does not matter ??