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run code in 300+ PHP versions simultaneously
<?php namespace Foo { function a() { printf("%s\n", __FUNCTION__); } function b() { printf("%s\n", __FUNCTION__); } function c() { printf("%s\n", __FUNCTION__); } } namespace Bar { final class Util { public static function a() { printf("%s\n", __METHOD__); } public static function b() { printf("%s\n", __METHOD__); } public static function c() { printf("%s\n", __METHOD__); } } } namespace Baz { use function Foo\{a, b, c}; use Bar\Util; a(); b(); c(); Util::a(); Util::b(); Util::c(); }
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 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
Foo\a Foo\b Foo\c Bar\Util::a Bar\Util::b Bar\Util::c
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 Foo\a Foo\b Foo\c Bar\Util::a Bar\Util::b Bar\Util::c

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