how to make a null date

[naju]

i need to have null date from php and send to mysql
how to make a null date so that i could insert it the database

it should be in the format '00-00-0000';

[ryan_vietnow]

just put '00-00-0000' in a variable then use this variable as you insert it in a database.

$var='00-00-0000';
$query="Insert into table1 values ('$etc','$var')";
$result=mysql_query($query);