Online PHP editor | output for 02sR8

@ 2013-10-21T15:55:22Z

<?php
class Math {
	const pi = 3.14;
}

class CircleMath extends Math {

	public static function calculateArea($radius) {
		return parent::pi * pow($radius, 2); 
    }
}

class Circle {
	private $radius;
    private $color;
    private $coordinates;

    public function __construct() {
		$numArgs = func_num_args();

		$this->radius = $numArgs > 0 ? func_get_arg(0) : 1.0;
        $this->color = $numArgs > 1 ? func_get_arg(1) : 'blue';
        $this->coordinates = $numArgs > 2 ? func_get_arg(2) : array('x' => 1, 'y' => 1);
    }

    public function calculateArea() {
		return CircleMath::calculateArea($this->radius);
    }

	public function get_radius() {
		return $this->radius;
    }

    public function get_color() {
		return $this->color; 
    }

    public function get_coordinates() {
		return $this->coordinates;
    }

}

$className = 'Circle';
$circle = new $className('green');

print sprintf('The area of %s circle with radius %s and center positioned in (%s, %s) is: %s',
             $circle->get_color(), $circle->get_radius(), $circle->get_coordinates()['x'],
             $circle->get_coordinates()['y'], $circle->calculateArea());

?>

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught TypeError: Unsupported operand types: string ** int in /in/02sR8:9 Stack trace: #0 /in/02sR8(9): pow('green', 2) #1 /in/02sR8(27): CircleMath::calculateArea('green') #2 /in/02sR8(49): Circle->calculateArea() #3 {main} thrown in /in/02sR8 on line 9
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Warning: A non-numeric value encountered in /in/02sR8 on line 9 The area of blue circle with radius green and center positioned in (1, 1) is: 0
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33: The area of blue circle with radius green and center positioned in (1, 1) is: 0
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/02sR8 on line 48
Process exited with code 255.
Output for 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/02sR8 on line 48
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/02sR8 on line 3
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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/02sR8 on line 3
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/02sR8 on line 3
Process exited with code 255.

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