- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- I'm printer! Hello world! Bye world!
<?php
function printer() {
echo "I'm printer!".PHP_EOL;
while (true) {
$string = yield;
echo $string.PHP_EOL;
}
}
$printer = printer();
$printer->send('Hello world!');
$printer->send('Bye world!');