@ 2015-12-18T15:23:37Z <?php
class T1 {
public static $data;
public static function getDataBySelf()
{
return self::$data;
}
public static function getDataByStatic()
{
return static::$data;
}
}
class T2 extends T1 {}
$Prop1 = new ReflectionProperty(T1::class, 'data');
$Prop2 = new ReflectionProperty(T2::class, 'data');
// #1
// prints: hello, hello in PHP5, but world, hello in PHP7 - not OK
$Prop1->setValue(\T1::class, "world");
$Prop2->setValue(\T2::class, 'hello');
// #2
// prints: hello, hello in both PHP5 and PHP7 - OK
// = "world";
//T2::$data = 'hello';
var_dump("T1::data = " . T1::$data);
var_dump("T2::data = " . T2::$data);
var_dump("T2::self = " . T2::getDataBySelf());
var_dump("T2::static = " . T2::getDataByStatic());
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Output for 8.3.0 - 8.3.4 Deprecated: Calling ReflectionProperty::setValue() with a 1st argument which is not null or an object is deprecated in /in/iJ0nC on line 23
Deprecated: Calling ReflectionProperty::setValue() with a 1st argument which is not null or an object is deprecated in /in/iJ0nC on line 24
string(16) "T1::data = hello"
string(16) "T2::data = hello"
string(16) "T2::self = hello"
string(18) "T2::static = hello"
Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.38 , 7.0.1 - 7.0.33 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 string(16) "T1::data = hello"
string(16) "T2::data = hello"
string(16) "T2::self = hello"
string(18) "T2::static = hello"
Output for 7.0.0 string(16) "T1::data = world"
string(16) "T2::data = hello"
string(16) "T2::self = world"
string(18) "T2::static = hello"
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207.02 ms | 401 KiB | 290 Q