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<?php function a(?stdClass $a) {} $f = new ReflectionFunction("a"); $p = $f->getParameters()[0]; var_dump((string) $p->getType());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
string(9) "?stdClass"
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 string(9) "?stdClass"
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Function ReflectionType::__toString() is deprecated in /in/3RUWo on line 8 string(8) "stdClass"
Output for 7.3.0 - 7.3.33, 7.4.26
string(8) "stdClass"

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