Jesús Alain Rodríguez Santos wrote:
Hello I'm new:
I need to know how can I stop a php sentence if my db is empty, for example
I have writed a php sentence, if every fields from mmy db are full, there
is no problem, but I delete every values from the all fields in my db when
I ejecute my script mysql give me an error, Ej:
$fecha = mysql_query("SELECT event_day, event_month, event_year FROM
$db_table WHERE event_title = $dia_maximo");
$fecha_max = mysql_fetch_array($fecha);
$fecha_maxima = $fecha_max['event_day'];
$diames_maximo = $fecha_max['event_month'];
wehen I ejecute the script the error message is it:
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL
result resource in /home/www/cfg/prueba/calendar_este2/index.php on line
277
$fecha = mysql_query("SELECT event_day, event_month, event_year FROM
$db_table WHERE event_title = $dia_maximo");
if($fecha) {
$fecha_max = mysql_fetch_array($fecha);
$fecha_maxima = $fecha_max['event_day'];
$diames_maximo = $fecha_max['event_month'];
} else {
// No row returned...
}
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