<?php
function iterator() {
for ($i = 1; $i <= 10; $i++)
{
$val = yield $i;
var_dump($val);
}
}
$generator = iterator();
foreach ($generator as $val)
{
echo $val . PHP_EOL;
$generator->send('hi');
}
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- 1
string(2) "hi"
NULL
3
string(2) "hi"
NULL
5
string(2) "hi"
NULL
7
string(2) "hi"
NULL
9
string(2) "hi"
NULL
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
- Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/K3FcR on line 7
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_VARIABLE in /in/K3FcR on line 7
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_VARIABLE in /in/K3FcR on line 7
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/K3FcR on line 7
Process exited with code 255.
preferences:
207.65 ms | 401 KiB | 307 Q