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        $items = array();
        foreach($_POST['PO_LineItems'] as $item) {
            $model = new PO_LineItem;
            $model->setAttributes($item);
        }

        $poModel->LineItems = $items;

        if($poModel->withRelated(true,array('LineItems'))) {
            // everything is saved and we're ok

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<?php
private $_browser;
private $_objMobileDetect;

public function init()
{
...
}
public setBrowser(Browscap $browser) {};
public function getBrowser() {
	if(!isset($this->_browser)) {
		$objBrowserCap = new \phpbrowscap\Browscap($this->cachePath);

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function toDeci(fraction) {
    var result,wholeNum=0, frac, deci=0;
    if(fraction.search('/') >=0){
        if(fraction.search('-') > 0){
            var wholeNum = fraction.split('-');
            frac = wholeNum[1];
            wholeNum = parseInt(wholeNum,10);
        }else if(fraction.search(' ') > 0){
			var wholeNum = fraction.split(' ');
	        fraction = wholeNum[1];

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FiniteStateMachine Trait

Add a DSL to the PHP Finite package, borrowed from the Ruby StateMachine gem.

Usage

In your Stateful Class, add the stateMachineConfig() method and call initStateMachine() method at initialization (__contruct() method).

Example

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namespace common\components;

use \yii\web\UrlManager as BaseUrlManager;

class UrlManager extends BaseUrlManager {
    
    protected $choice;
    
    public function init() {
        Component::init();

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<?php
/* Note that the class and methods are prototype code, not copy/paste code
 *
 * However, the actual code in the action has been tested with a Yii2 app
 *
 */
class QueueComponent extends Component {

  public function actionTest() {
    $sync = new \Illuminate\Queue\SyncQueue;

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import Ember from 'ember';

export default Ember.Controller.extend({
  appName:'Ember Twiddle'
});

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import Ember from 'ember';

export default Ember.Controller.extend({
  appName:'Ember Twiddle',
  
  creativeFields: [
    {name: 'Yehuda'},
    {name: 'Tom'   },
    {name: 'Trek'  }
  ]

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import Ember from 'ember';

export default Ember.Controller.extend({
  appName:'Ember Twiddle'
});

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Restricted SFTP-only access to a single directory using OpenSSH 4.9+

Edit ```/etc/ssh/sshd_config```

```
Match Group sftp-users
  # Force the connection to use SFTP and chroot to the required directory.
  ForceCommand internal-sftp
  ChrootDirectory /home/sftp-users
  # Disable tunneling, authentication agent, TCP and X11 forwarding.