So I'm trying to create a function that generates a SQL query string based on a multi dimensional array.
Example:
function createQueryString($arrayToSelect, $table, $conditionalArray) {
$queryStr = "SELECT ".implode(", ", $arrayToSelect)." FROM ".$table." WHERE ";
$queryStr = $queryStr.implode(" AND ",$conditionalArray); /*NEED HELP HERE*/
return $queryStr;
}
$columnsToSelect = array('ID','username');
$table = 'table';
$conditions = array('lastname'=>'doe','zipcode'=>'12345');
echo createQueryString($columnsToSelect, $table, $conditions); /*will result in incorrect SQL syntax*/
as you can see I need help with the 3rd line as it's currently printing
SELECT ID, username FROM table WHERE lastname AND zipcode
but it should be printing
SELECT ID, username FROM table WHERE lastname = 'doe' AND zipcode = '12345'