<?php
function g1() {
yield 1;
yield 2;
}
function g2() {
$a = yield;
yield "a";
var_dump($a);
$b = yield;
yield "b";
var_dump($b);
}
$g1=g1();
$g2=g2();
foreach($g1 as $v) {
var_dump($g2->send($v));
}
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- string(1) "a"
int(1)
NULL
- Output for 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/E8bnn on line 3
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_LNUMBER in /in/E8bnn on line 3
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_LNUMBER in /in/E8bnn on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/E8bnn on line 3
Process exited with code 255.
preferences:
243.53 ms | 401 KiB | 355 Q