| New file |
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| 0,0 → 1,74 |
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| <? |
| include("../modules/connect.php"); |
| |
| $contenu = ""; |
| $entetes = array("sequence_id","mesure_id","mesure_annee","mesure_date","evenement_nom","code_bbch_numero", |
| "espece_nom_scientifique","plateforme_nom","pltaforme_longitude", |
| "plateforme_latitude","plateforme_latitude","plateforme_type_nom","erreur_standard","nb_individus"); |
| $requete_seqs = mysql_query("select distinct MAX(-SEQUENCE.SEQUENCE_ID), MAX(-MESURE.MESURE_ID), ". |
| "EXTRACT(YEAR from MESURE_DATE) AS ANNEE, ". |
| "DATE_FORMAT(FROM_UNIXTIME(AVG(UNIX_TIMESTAMP(MESURE_DATE))),'%d/%m/%Y'), EVENEMENT.EVENEMENT_NOM, NULL, ". |
| "ESPECE_NOM_SCIENTIFIQUE, STATION_NOM, STATION_LATITUDE, ". |
| "STATION_LONGITUDE, SEQUENCE_ALTITUDE, ENVIRONNEMENT_NOM, ". |
| "STD(UNIX_TIMESTAMP(MESURE_DATE))/86400, COUNT(MESURE_INDIVIDU) ". |
| "from MESURE, SEQUENCE, ESPECE, STATION, EVENEMENT, ENVIRONNEMENT ". |
| "where MESURE.SEQUENCE_ID=SEQUENCE.SEQUENCE_ID ". |
| "and SEQUENCE.ESPECE_ID=ESPECE.ESPECE_ID ". |
| "and MESURE.EVENEMENT_ID=EVENEMENT.EVENEMENT_ID ". |
| "and STATION.STATION_ID=SEQUENCE.STATION_ID ". |
| "and ENVIRONNEMENT.ENVIRONNEMENT_ID=SEQUENCE.ENVIRONNEMENT_ID ". |
| "group by ESPECE.ESPECE_ID,EVENEMENT.EVENEMENT_ID,STATION.STATION_ID,ANNEE,SEQUENCE_ALTITUDE,ENVIRONNEMENT.ENVIRONNEMENT_ID ORDER BY MESURE_DATE "); |
| echo mysql_error(); |
| //on regarde chaque séquence pour moyenner les mesures |
| $num_seq = 0; |
| while ($seq_crt = mysql_fetch_row($requete_seqs)) { |
| $sequences[$num_seq] = $seq_crt; |
| if ($seq_crt[13]!=1) { |
| $racine = sqrt($seq_crt[13]/($seq_crt[13]-1)); |
| if ($racine) |
| $sequences[$num_seq][12] = $seq_crt[12]*$racine; |
| } else |
| $sequences[$num_seq][12] = 0; |
| if (($icode = strpos($req_crt[4],"stade"))>0) { |
| $code_bbch = substr($req_crt[4],$icode+5); |
| $sequences[$num_seq][5] = $code_bbch; |
| $sequences[$num_seq][4] = substr($req_crt[4],0,$icode-1); |
| } |
| $num_seq++; |
| } |
| |
| |
| $fichierc = implode(';',$entetes)."\n"; |
| foreach ($sequences as $util) { |
| if (($icode = strpos($util[4],"stade"))>0) { |
| $code_bbch = substr($util[4],$icode+5); |
| $util[5] = $code_bbch; |
| $util[4] = substr($util[4],0,$icode-1); |
| } |
| $fichierc .= implode(';',$util)."\n"; |
| } |
| $fichier = "observations_export.csv"; |
| $handle = fopen($chemin.$fichier,'w'); |
| fwrite($handle,$fichierc); |
| fclose($handle); |
| |
| $contenue = file_get_contents($fichier); |
| $tailledufichier = filesize($fichier); |
| |
| @ob_end_clean(); |
| @ini_set('zlib.output_compression','Off'); |
| |
| header('Pragma: public'); |
| header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); |
| header('Cache-Control: must-revalidate, pre-check=0, post-check=0, max-age=0'); |
| |
| header('Content-Tranfer-Encoding: none'); |
| |
| header('Content-Type: application/octetstream; name="'.$fichier.'"'); |
| header('Content-Disposition: attachement; filename="'.$fichier.'"'); |
| |
| header('Content-Length: '.$tailledufichier); |
| |
| echo $contenue; |
| exit(); |
| ?> |