".mysqli_error($mysql)."
"; } $obj = (object)[]; // Cast empty array to object $obj->labels = []; $obj->datasets = []; $i = 0; $filled = 0; if ($waterRes->num_rows > 1) { $dataset = (object)[]; $row = $waterRes->fetch_assoc(); $dataset->borderColor = $linecolors["Wasserverbrauch"]; $dataset->backgroundColor = $linecolors["Wasserverbrauch"]."00"; $dataset->borderWidth=2; $dataset->pointRadius= 0; $dataset->pointHoverRadius= 5; $dataset->tension=0.2; $dataset->fill = "none"; $dataset->yAxisID = 'y1'; $dataset->label = "Wasserverbrauch"; $pt = (object)[]; $pt->x = $row["time"]*1000; $pt->y = $row["Wasserverbrauch"]; $dataset->data[] = clone $pt; while ($row = $waterRes->fetch_assoc()) { $pt = (object)[]; $pt->x = $row["time"]*1000; $pt->y = $row["Wasserverbrauch"]; $dataset->data[] = clone $pt; } $obj->datasets[] = clone $dataset; } } //header('Content-Type: application/json'); echo json_encode($obj); //echo '{"labels":[1761322682000,1761322782000,1761322882000,1761322982000,1761323082000,1761323182000,1761323282000],"datasets":[{"stack": "Stack 0","cubicInterpolationMode":"monotone","fill":"origin","label":"Acquisitions by year","data":[10,20,50,20,10,5,70]},{"fill": "false","stack": "Stack 1","cubicInterpolationMode": "monotone","label": "Acquisitions by year","data": [10,20,50,20,10,5,70]}]}';