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<?php class BlogData { public function __construct( public readonly string $title = 'Readonly-свойства', ) {} } $a = new BlogData(); $b = clone $a; var_dump($b);
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.
Output for 8.1.2 - 8.1.33, 8.2.21 - 8.2.29, 8.3.5 - 8.3.27, 8.4.1 - 8.4.14
object(BlogData)#2 (1) { ["title"]=> string(25) "Readonly-свойства" }
Output for 8.0.0 - 8.0.10
Parse error: syntax error, unexpected identifier "string", expecting variable in /in/iH8qW on line 8
Process exited with code 255.
Output for 7.3.0 - 7.3.30, 7.4.0 - 7.4.23
Parse error: syntax error, unexpected 'public' (T_PUBLIC), expecting variable (T_VARIABLE) in /in/iH8qW on line 8
Process exited with code 255.
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