@ 2016-01-11T13:50:03Z <?php
$arr = array(1,2,3);
function foo($arr) {
$result = array();
foreach($arr as $el) {
$result[] = $el * 2;
}
return $result;
}
function foo2($arr) {
$result = array();
foreach($arr as $el) {
yield $el;
}
}
echo foo2($arr);
echo foo2($arr);
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Output for 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 Fatal error: Uncaught Error: Object of class Generator could not be converted to string in /in/Is0AS:23
Stack trace:
#0 {main}
thrown in /in/Is0AS on line 23
Process exited with code 255 . Output for 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 Recoverable fatal error: Object of class Generator could not be converted to string in /in/Is0AS on line 23
Process exited with code 255 . Output for 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 Catchable fatal error: Object of class Generator could not be converted to string in /in/Is0AS on line 23
Process exited with code 255 . preferences:dark mode live preview
178.76 ms | 402 KiB | 229 Q