<?php
class A {
public $attribute1;
public function operation1() {
echo "calling operation1()<br>";
}
}
class B extends A {
public $attribute2;
public function operation2() {
echo "calling operation2()<br>";
}
}
$b = new B();
$b->operation2();
$a = new A();
$a->attribute2 = 10;
echo '$a->attribute2 = ' . $a->attribute2;
$a->operation2();
calling operation2()<br>
Deprecated: Creation of dynamic property A::$attribute2 is deprecated in /in/TYWil on line 21
$a->attribute2 = 10
Fatal error: Uncaught Error: Call to undefined method A::operation2() in /in/TYWil:23
Stack trace:
#0 {main}
thrown in /in/TYWil on line 23
Process exited with code 255.
calling operation2()<br>$a->attribute2 = 10
Fatal error: Uncaught Error: Call to undefined method A::operation2() in /in/TYWil:23
Stack trace:
#0 {main}
thrown in /in/TYWil on line 23
Process exited with code 255.
calling operation2()<br>$a->attribute2 = 10
Fatal error: Call to undefined method A::operation2() in /in/TYWil on line 23
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/TYWil on line 3
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/TYWil 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/TYWil on line 3
Process exited with code 255.