Re: Re: [NEWMAN] make an "if" or "else if" statement from mysql.

From: Date: Tue, 19 Mar 2002 21:00:53 +0000
Subject: Re: Re: [NEWMAN] make an "if" or "else if" statement from mysql.
References: 1 2 3  Groups: php.general 
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> if (db_num_rows() > 0) { <= WHERE DOSE THIS VERABLE COME FROM? This is just a count of the returned rows you have to make. First, do something like this: SELECT ip FROM table WHERE ip = visitor_ip; If it returns 0 rows, it means you don't have the ip and need to store, otherwise just update the view. db_num_rows was a generic way to call the function you will use. Since it's mysql, you can use mysql_num_rows. So: if (mysql_num_rows(mysql_query('the SELECT above')) { ////// -- Julio Nobrega. Um dia eu chego lá: http://sourceforge.net/projects/toca

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