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<?php function yield_range( $start, $end ){ while( $start <= $end ){ $ret = yield $start; $start++; echo "yield receive : ".$ret.PHP_EOL; } } $generator = yield_range( 1, 10 ); foreach( $generator as $item ){ $generator->send( $generator->current() * 10 ); echo "=====\n"; }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
yield receive : 10 ===== yield receive : yield receive : 30 ===== yield receive : yield receive : 50 ===== yield receive : yield receive : 70 ===== yield receive : yield receive : 90 ===== yield receive :
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 yield receive : 10 ===== yield receive : yield receive : 30 ===== yield receive : yield receive : 50 ===== yield receive : yield receive : 70 ===== yield receive : yield receive : 90 ===== yield receive :
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '$start' (T_VARIABLE) in /in/lvAuH on line 4
Process exited with code 255.
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245.12 ms | 401 KiB | 289 Q