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<?php function generator(): iterable { $count = 0; while (true) { echo 'About to yield: ', $count, \PHP_EOL; yield $count++; echo 'Resumed', \PHP_EOL; } } foreach ( generator() as $item ) { if ( $item === 2 ) break; }
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 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
About to yield: 0 Resumed About to yield: 1 Resumed About to yield: 2
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 About to yield: 0 Resumed About to yield: 1 Resumed About to yield: 2
preferences:
147.71 ms | 402 KiB | 155 Q