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<?php trait Foo { private $traitProperty = 'blah'; public function getTraitProperty() { return $this->traitProperty; } public function getClassPropertyFromTrait() { return $this->classProperty; } } class MyClass { use Foo; private $classProperty = 'meh'; public function getTraitPropertyFromClass() { return $this->traitProperty; } public function getClassProperty() { return $this->classProperty; } } $x = new MyClass(); var_dump($x->getTraitProperty()); var_dump($x->getTraitPropertyFromClass()); var_dump($x->getClassProperty()); var_dump($x->getClassPropertyFromTrait());
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, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
string(4) "blah" string(4) "blah" string(3) "meh" string(3) "meh"
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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