function BatchTestDefinitions::batch3

Batch 3: Performs both single and multistep operations.

Operations:

• op 1 from 1 to 5,
• op 2 from 1 to 5,
• op 1 from 6 to 10,
• op 2 from 6 to 10.

File

core/modules/system/tests/modules/batch_test/src/BatchTestDefinitions.php, line 69

Class

BatchTestDefinitions

Namespace

Code

public function batch3() : array {
    $batch_test_callbacks = new BatchTestCallbacks();
    // Ensure the batch takes at least two iterations.
    $total = 10;
    $sleep = 1000000 / $total * 2;
    $batch_builder = (new BatchBuilder())->setFinishCallback([
        $batch_test_callbacks,
        'finished3',
    ]);
    for ($i = 1; $i <= round($total / 2); $i++) {
        $batch_builder->addOperation([
            $batch_test_callbacks,
            'callback1',
        ], [
            $i,
            $sleep,
        ]);
    }
    $batch_builder->addOperation([
        $batch_test_callbacks,
        'callback2',
    ], [
        1,
        $total / 2,
        $sleep,
    ]);
    for ($i = round($total / 2) + 1; $i <= $total; $i++) {
        $batch_builder->addOperation([
            $batch_test_callbacks,
            'callback1',
        ], [
            $i,
            $sleep,
        ]);
    }
    $batch_builder->addOperation([
        $batch_test_callbacks,
        'callback2',
    ], [
        6,
        $total / 2,
        $sleep,
    ]);
    return $batch_builder->toArray() + [
        'batch_test_id' => 'batch3',
    ];
}