<?php
class Math {
const pi = 3.14;
}
class CircleMath extends Math {
public static function calculateArea($radio) {
return self::pi * pow($radio, 2);
}
}
$radio = 5;
echo sprintf('El área del circulo con radio de longitud %s es: %s', $radio, CircleMath::calculateArea($radio));
?>
El área del circulo con radio de longitud 5 es: 78.5
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/63b6r on line 3
Process exited with code 255.
Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/63b6r 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/63b6r on line 3
Process exited with code 255.