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<?php function foo() { echo 'In generator func foo',"\n"; for ($i = 11; $i < 14; $i++) { $string=(yield $i); if (isset($string)) { echo "Sent value is $string","\n"; } } echo 'generator done and closed.',"\n"; return; } $generator = foo(); foreach ($generator as $value) { echo "Fetched value is $value\n"; if ($value == 13) { $generator->send('Hello World'); } }
Output for git.master, git.master_jit, rfc.property-hooks
In generator func foo Fetched value is 11 Fetched value is 12 Fetched value is 13 Sent value is Hello World generator done and closed.

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