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<?php spl_autoload_register(function($c) { echo "autoloading $c\n"; eval("class $c { const BAR=42; }"); }); class A { const FOO = B::BAR; } echo "class defined but not yet evaluated\n"; echo A::FOO;
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
class defined but not yet evaluated autoloading B 42
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 class defined but not yet evaluated autoloading B 42
preferences:
139.89 ms | 402 KiB | 153 Q