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- <?php
- $servername = "";
- $username = "";
- $password = "";
- $dbname = "";
- // Crea conexion
- $conn = new mysqli($servername, $username, $password, $dbname);
- if ($conn->connect_error) {
- die("Connection failed: " . $conn->connect_error);
- }
- lista_entidad( $conn, "tabla", "geojson");
- $conn->close();
- /*
- Crea un archivo geojson por cada entidad que se le envie
- */
- function crea_json( $file, $tabla, $contenido){
- $myfile = fopen($file, "w") or die("Unable to open file!");
- fwrite($myfile, '{ "type": "MultiPolygon", "coordinates": [[['.$contenido.']]]}');
- fclose($myfile);
- }
- /*
- Recorre la tabla por cada entidad
- */
- function lista_entidad( $conn, $tabla, $campo){
- $sql = "SELECT * FROM $tabla";
- $result = $conn->query($sql);
- if ($result->num_rows > 0) {
- while($row = $result->fetch_assoc()) {
- crea_json( $row["id"].".json", "", $row[$campo] );
- }
- } else {
- echo "0 results";
- }
- }
- ?>
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