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<?php abstract class a { private $foo = 'private'; public function printFoo() { var_dump($this->foo); } } class b extends a { public function doIt() { $this->foo = 'set from B'; } } $b = new b(); $b->doIt(); $b->printFoo(); var_dump($b->foo);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Creation of dynamic property b::$foo is deprecated in /in/RJsbR on line 13 string(7) "private" string(10) "set from B"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Deprecated: Creation of dynamic property b::$foo is deprecated in /in/RJsbR on line 13 string(7) "private" string(10) "set from B"
Output for 7.1.0 - 7.1.33, 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 - 8.1.28
string(7) "private" string(10) "set from B"
preferences:
186.56 ms | 402 KiB | 206 Q