<?php
class Framework
{
private $version = '0';
final public function setVersion($version)
{
$this->version = $version;
}
public function getVersion()
{
return $this->version;
}
}
class Symfony extends Framework
{
public function getVersion()
{
$this->version = $version . '@unstable';
}
}
$fw = new Symfony;
$fw->setVersion('3.0');
echo $fw->getVersion();
Warning: Undefined variable $version in /in/9avke on line 23
Deprecated: Creation of dynamic property Symfony::$version is deprecated in /in/9avke on line 23
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Undefined variable $version in /in/9avke on line 23
Notice: Undefined variable: version in /in/9avke on line 23
Output for 7.3.32 - 7.3.33
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: version in /in/9avke on line 23
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/9avke on line 5
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/9avke on line 5
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/9avke on line 5
Process exited with code 255.