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<?php class A1 { protected function a () { $i =0 ; while (true) { $i++; if ($i > 10000) { break; } foreach ([['a' => 1],2, ['a' => 2]] as $p) { if ($p == 2) { continue; } yield $p['a'] => 123; } } } public function b(){ $sum = 0; foreach ( a() as $k => $v ) { $sum += $k + $v; } echo 'Done: ', $sum; } } (new A1)->b();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
Fatal error: Uncaught Error: Call to undefined function a() in /in/Y6MHM:18 Stack trace: #0 /in/Y6MHM(24): A1->b() #1 {main} thrown in /in/Y6MHM on line 18
Process exited with code 255.
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 Fatal error: Uncaught Error: Call to undefined function a() in /in/Y6MHM:18 Stack trace: #0 /in/Y6MHM(24): A1->b() #1 {main} thrown in /in/Y6MHM on line 18
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Call to undefined function a() in /in/Y6MHM on line 18
Process exited with code 255.
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