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<?php function routeIterator(&$path) { while (!empty($path)) { yield $path[0]; array_shift($path); } } function exampleGenerator($path) { foreach ($routeIterator($path) as $chunk) { yield "Chunk: " . $chunk; echo " Sent value: " . yield . "\n"; } } foreach (exampleGenerator([1,2,3,4,5]) as $signal) { echo $signal; }
Output for 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
Warning: Undefined variable $routeIterator in /in/R6uop on line 11 Fatal error: Uncaught Error: Value of type null is not callable in /in/R6uop:11 Stack trace: #0 /in/R6uop(17): exampleGenerator(Array) #1 {main} thrown in /in/R6uop on line 11
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 Warning: Undefined variable $routeIterator in /in/R6uop on line 11 Fatal error: Uncaught Error: Value of type null is not callable in /in/R6uop:11 Stack trace: #0 /in/R6uop(17): exampleGenerator(Array) #1 {main} thrown in /in/R6uop on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: routeIterator in /in/R6uop on line 11 Fatal error: Uncaught Error: Function name must be a string in /in/R6uop:11 Stack trace: #0 /in/R6uop(17): exampleGenerator(Array) #1 {main} thrown in /in/R6uop on line 11
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Function name must be a string in /in/R6uop:11 Stack trace: #0 /in/R6uop(17): exampleGenerator(Array) #1 {main} thrown in /in/R6uop on line 11
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
Notice: Undefined variable: routeIterator in /in/R6uop on line 11 Fatal error: Function name must be a string in /in/R6uop on line 11
Process exited with code 255.
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