php - Customize yii2 date time picker

one text

Solution:

You need to use the option timePicker24Hour of the bootstrap plugin, see options http://www.daterangepicker.com/#options

Your options array should look like

$dateRangePickerOptions = [
    'language' => 'en',
    'name'=>'date_end',
    'convertFormat' => true,
    'pluginOptions' => [
        'timePicker' => true,
        'timePickerIncrement' => 30,
        'locale' => [
            'format' => 'Y-m-d H:i',
        ],
        'singleDatePicker' => true,
        'showDropdowns' => true,
        'timePicker24Hour'=>true
    ]
];