| Conditions | 1 |
| Paths | 1 |
| Total Lines | 9 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
||
| 7 | public function submit_button_classes() { |
||
| 8 | $submit_button_classes = 'yikes-easy-mc-submit-button yikes-easy-mc-submit-button-'; |
||
| 9 | $submit_button_classes .= $this->form_id; |
||
|
|
|||
| 10 | $submit_button_classes .= ' btn btn-primary'; |
||
| 11 | // Adding additional space in front of these classes. |
||
| 12 | $submit_button_classes .= ' ' . $this->form_data['form_settings']['yikes-easy-mc-submit-button-classes']; |
||
| 13 | $submit_button_classes .= $this->admin_class; |
||
| 14 | return apply_filters( 'yikes-mailchimp-form-submit-button-classes', $submit_button_classes, $this->form_id ); |
||
| 15 | } |
||
| 16 | |||
| 34 | } |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: