<?php
   $fcontents = file_get_contents($_FILES["fichier"]["tmp_name"]);
   $db = pg_connect('host=localhost port=5432 dbname=gisdb user=postgres password=*******');
   $sql = "INSERT INTO eau_param_hydro(filename,rast) VALUES( $1 , ST_FromGDALRaster( ($2)::bytea ) );";
   $params = array($_FILES["fichier"]["name"], pg_escape_bytea($fcontents) );
   $result = pg_query_params($db, $sql, $params);
   pg_close();  ?>