Fastest way to check array items existence in mySQL table
- by Enrique
User writes a series of tags (, separated) and posts the form.
I build an array containing the tags and delete dupes with array_unique() php function.
I'm thinking of doing:
go through the array with foreach($newarray as $item) { ... }
check each $item for existence in the tags mySQL table
if item does not exists, insert into tags table
Is there a FASTER or MORE OPTIMUM way for doing this?
