1) When using the mkdir() command, i get the error: Directory not found! This is my code:
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<?php
mkdir('/images/ppic/uname',0,false);
?>2) How exactly do i count the number of values within 1 cell of a row for mysql?
Say i have a table, that table has 1 row for me, but the other rows are for other users. In my row under the friends, there's 5 names separated by a , how to i print out the number of names in that cell?