php - Yii2 MongoDB query not working -


i using mysql db before , moved using mongodb recently. have been converting queries mongodb format encountered problem along way.

i wanted payslip_id of specific user date_generated (of payslip) in between start , end dates of specific payroll period. here's original query (mysql):

public function getpayslipdetails() {       $time = date_default_timezone_set('asia/manila');     $time = date('y/m/d', time());     $session = yii::$app->session;       return $this->hasone(payslip::classname(), ['user_id' => 'user_id'])->where('date_generated between :start_time , :end_time', array(':start_time' => $session['start'], ':end_time' => $session['end']));  }  public function getpayslipid()  {         return $this->payslipdetails ? $this->payslipdetails->payslip_id : ''; }

now, here's converted query mongodb:

public function getpayslipdetails() {       $time = date_default_timezone_set('asia/manila');     $time = date('y/m/d', time());     $session = yii::$app->session;       return $this->hasone(payslip::classname(), ['user_id' => '_id'])->where(array('date_generated' =>  array('$in' => array($session['start'], $session['end']))));   }  public function getpayslipid()  {         return $this->payslipdetails ? $this->payslipdetails->_id : ''; }

notice return statements different. wonder if mongodb query correct or not. doesn't return error well.

i appreciate response.

the $in operator selects documents value of field equals value in specified array. not equivalent mysqlbetween.

use $gte , $lte operators.

public function getpayslipdetails() {       $time = date_default_timezone_set('asia/manila');     $time = date('y/m/d', time());     $session = yii::$app->session;       return $this->hasone(payslip::classname(), ['user_id' => '_id'])->where(array('date_generated' =>  array('$gte' => $session['start']), 'date_generated' =>  array('$lte' => $session['end'])));   }  public function getpayslipid()  {         return $this->payslipdetails ? $this->payslipdetails->_id : ''; }

i not sure syntax of php-mongodb think should help.


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