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<?php declare(strict_types = 1); class Dvach { protected string $dvachProp1 = 'ru'; public function printAllProtectedProperties (): void { $props = get_object_vars($this); foreach (array_keys($props) as $prop) { echo $this->{$prop} . "\n"; } } } class Sosach extends Dvach { protected string $sosachProp1 = 'so'; } class Harkach extends Sosach { protected string $harkachProp1 = 'hk'; } $o = new Harkach(); $o->printAllProtectedProperties();
Output for 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
ru so hk
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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97.62 ms | 407 KiB | 5 Q