Online PHP editor | output for UtO4V

@ 2015-09-18T17:40:10Z

<?php

class dateCalculation {

		public $current_date;
		
		function __construct($date=null) {
	
			if(!emtpy($date)) {
				$this->current_date = $date;
			} else {
				$this->current_date = date('Y-m-d H:i:s');			
			}
    		}

		public function validNextDrawDate() {
			$next_valid_date_time_1 = strtotime('this wednesday 20:00');
			$next_valid_date_time_2 = strtotime('this saturday 20:00');

			if(strtotime($this->current_date) < $next_valid_date_time_1) {
				// Past wednesday 20:00 of this week.
				$appointment_date_time = $next_valid_date_time_1;
			} else {
			    	$appointment_date_time = $next_valid_date_time_2;
			}

			echo date('Y-m-d H:i', $appointment_date_time);
		}
	}


	$dateCalculation = new dateCalculation(date('Y-m-d H:i:s'));

	echo $dateCalculation->validNextDrawDate();

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function emtpy() in /in/UtO4V:9 Stack trace: #0 /in/UtO4V(32): dateCalculation->__construct('2015-09-18 19:4...') #1 {main} thrown in /in/UtO4V on line 9
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 8.0.13: Fatal error: Uncaught Error: Call to undefined function emtpy() in /in/UtO4V:9 Stack trace: #0 /in/UtO4V(32): dateCalculation->__construct('2015-09-18 17:4...') #1 {main} thrown in /in/UtO4V on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28: Fatal error: Call to undefined function emtpy() in /in/UtO4V on line 9
Process exited with code 255.

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