use beyong\echarts\ECharts;
use beyong\echarts\options\YAxis;
use beyong\echarts\Option;
use beyong\echarts\charts\Bar;

$echarts = ECharts::init("#myChart");

$option = new Option();
$option->title(['text' => 'ECharts 入门示例']);
$option->xAxis(["data" => ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']]);
$option->yAxis([]);

$chart = new Bar();
$chart->data = [5, 20, 36, 10, 10, 20];
$option->addSeries($chart);

$echarts->option($option);

$content = $echarts->render();
echo $content;

composer require youyiio/php-echarts

$echarts = ECharts::init("#myChart");

$option = new Option();
$option->title(['text' => 'ECharts 入门示例']);
$option->xAxis(["data" => ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']]);
$option->yAxis([]);

$chart = new Line();
$chart["data"] = [5, 20, 36, 10, 10, 20];
$option->series([$chart]);

$echarts->option($option);

$content = $echarts->render();
echo $content;

$echarts = ECharts::init("#myChart");

$option = new Option();
$option->title(['text' => 'ECharts 入门示例']);
$option->xAxis(["data" => ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']]);
$option->yAxis([]);
$option->legend(["data" => ['销量']]); //显示指定的series的标记，对应chart->name

$chart = new Bar();
$chart->name = '销量';
$chart->data = [5, 20, 36, 10, 10, 20];
$option->addSeries($chart);

$echarts->option($option);

$content = $echarts->render();
echo $content;