L'application ECO3

Version du " . date("Y/m/d") . " à ". date("H:i"). "

"; ?>
"; ?>

ECO3 en quelques chiffres ...

"; $result = mysqli_query($conn, $requete) or die("Requête invalide: ". mysqli_error()."\n".$requete); //echo "Resultat de query : ", gettype($result) , "
"; $nb_row = mysqli_num_rows($result); //printf("Le résultat a %d lignes.
\n", $nb_row); echo "NB total de capteurs: " . mysqli_fetch_row($result)[0] . "
"; $requete = "SELECT count(*) FROM eco3_mesure;"; $result = mysqli_query($conn, $requete) or die("Requête invalide: ". mysqli_error()."\n".$requete); echo "NB total de mesures: " . mysqli_fetch_row($result)[0] . "
"; $requete = "SELECT count(*) FROM eco3_zone;"; $result = mysqli_query($conn, $requete) or die("Requête invalide: ". mysqli_error()."\n".$requete); echo "NB total de zones: " . mysqli_fetch_row($result)[0] . "
"; $requete = "SELECT count(*) FROM eco3_actionneur;"; $result = mysqli_query($conn, $requete) or die("Requête invalide: ". mysqli_error()."\n".$requete); echo "NB total d'actionneurs: " . mysqli_fetch_row($result)[0] . "
"; ?>

Les mesures récentes de température

\n"; while ($row = mysqli_fetch_assoc($result)) { //on extrait une ligne des capteurs echo "
\n"; //foreach ($row as $key => $value) { //echo $key,"=",$value," | "; //affichage générique //} echo $row["valeur"] . " " . $row["unite"] . " le " . $row["instant"]; echo "
\n"; } echo "\n"; ?>

Les capteurs