<?php
function gen1() {
yield 1;
yield 2;
return 42;
}
function gen2() {
yield 3;
yield 4;
}
function genEarlyReturn() {
return 23;
yield 2;
}
function testGen($g) {
foreach($g as $val) {
var_dump($val);
}
echo "Returning\n";
var_dump($g->getReturn());
echo "=========\n";
}
testGen(gen1());
testGen(gen2());
testGen(genEarlyReturn());
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
- int(1)
int(2)
Returning
int(42)
=========
int(3)
int(4)
Returning
NULL
=========
Returning
int(23)
=========
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- Fatal error: Generators cannot return values using "return" in /in/l2EpC on line 6
Process exited with code 255. - Output for 5.4.2 - 5.4.45
- Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/l2EpC on line 4
Process exited with code 255.
preferences:
209.9 ms | 401 KiB | 256 Q