Online PHP editor | output for cbKbn

@ 2015-04-15T00:45:09Z

<?php

class ErrorPrinter {
    
	/* ARRAY KEYS */
	private $KEY_NUMBER_OF_ERRORS = "number_of_errors";	//key for number of errors present
	private $KEY_ERRORS           = "errors";				//key for the array of errors
	
	/* ERROR CODES */
	const ERROR_MISSING_PARAM  = "10000";   			//parameter missing from http post
	
	private $response          = array();
	private $errors            = array();
	private $number_of_errors  = 0; 

	function addError($error, $variable){
		$this->errors[$variable] = $error;
		$this->number_of_errors  = count($this->errors);
	}

	function printToJson(){
		$response[$this->KEY_ERRORS]           = $this->errors;
		$response[$this->KEY_NUMBER_OF_ERRORS] = $this->number_of_errors;
		return json_encode($this->response);
	}
	
	function getNumberOfErrors(){
	    return $this->number_of_errors;
	}
}

$printer = new ErrorPrinter;
$printer->addError(ErrorPrinter::ERROR_MISSING_PARAM, 'name');
echo $printer->printToJson();

Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7: []
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: Fatal error: Call to undefined function json_encode() in /in/cbKbn on line 24
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cbKbn on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/cbKbn on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/cbKbn on line 6
Process exited with code 255.

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