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getOne / PGetOne

Executes the SQL and returns the first field of the first row. If an error occurs, false is returned.

Parameters

getOne($sql)
$sql:The MySQL query to perfom on the database.

Prepared statements Parameters

PgetOne($sql, $varN)
$sql:The MySQL query to perfom on the database
$varN:The variable(s) that will be placed instead of the ? placeholder separated by a ',' or it can be the method Prepare.

Example

Output of echo $rs: