Allowing multiple entries in a field in mysql MUL

PHP
1

How do I allow multiple entries into a mysql table field, using myphpadmin, its very unclear, is it to do with the keying ? primary etc,

I am want to allow people to submit more than one URL for a directory site.

2

Youd have a table like this, and see how assign_user #1 is in there twice, that means he has two entries.

assign_user	|	url		|
---------------------------------------------
1			| http://www.site1.com
66			| http://www.site3.com
5			| http://www.site7.com
2			| http://www.site2.com
77			| http://www.site1.com
1			| http://www.site5.com
---------------------------------------------

For a moment I thought you were wondering about ENUM, but that is not the same thing as this.

3

There is no such thing as multiple values in a field in a properly designed database.

What you need to do is set up a separate table where the URLs each have their own record where one of the fields identifies the primary key of the record in the other table where the rest of the data that is common to the multiple URLs is stored.