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public function WebformAnalysisChart::getHeader in Webform Analysis 8

Get Header.

Return value

array Header.

Overrides WebformAnalysisChartInterface::getHeader

1 call to WebformAnalysisChart::getHeader()
WebformAnalysisChart::build in src/WebformAnalysisChart.php
Build.

File

src/WebformAnalysisChart.php, line 135

Class

WebformAnalysisChart
Webform Analysis Chart.

Namespace

Drupal\webform_analysis

Code

public function getHeader() {
  return [
    'value',
    'total',
  ];
}