<?php
/**
* @return Generator
*/
function test() {
echo "Preparing generator.", PHP_EOL;
$start = microtime(true);
$first = (yield Async::call("file_get_contents", array("http://www.php.net")));
echo "Receiving first result: ", number_format((microtime(true) - $start) * 1e3, 2), 'ms', PHP_EOL;
$second = (yield Async::call("file_get_contents", array("http://www.alpari.ru")));
echo "Receiving second result: ", number_format((microtime(true) - $start) * 1e3, 2), 'ms', PHP_EOL;
echo "Asynchronous result received: ", strlen((string) $first), ' and ', strlen((string) $second), 'bytes', PHP_EOL;
echo "Total: ", number_format((microtime(true) - $start) * 1e3, 2), 'ms', PHP_EOL;
};
echo "<pre>";
$future = test();
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
- <pre>
- Output for 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected 'Async' (T_STRING) in /in/hOKu9 on line 9
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_STRING in /in/hOKu9 on line 9
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_STRING in /in/hOKu9 on line 9
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/hOKu9 on line 9
Process exited with code 255.
preferences:
238.42 ms | 401 KiB | 325 Q