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<?php class a { function __construct() { } function __invoke() { echo("Invoked\n"); } } $a = new a(); $a(); // Prints: Invoked class b { private $x; function __construct() { $this->x = new a(); $this->x(); } } $b = new b();
Output for 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 - 8.5.1
Invoked Fatal error: Uncaught Error: Call to undefined method b::x() in /in/3Pu60:17 Stack trace: #0 /in/3Pu60(21): b->__construct() #1 {main} thrown in /in/3Pu60 on line 17
Process exited with code 255.
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 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Invoked Fatal error: Call to undefined method b::x() in /in/3Pu60 on line 17
Process exited with code 255.
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