<?php
class GenClass {
function __construct() { echo "Making GenClass\n"; }
function __destruct() { echo "Destroying GenClass\n"; }
function genInner() { throw new Exception; yield 5; }
}
function genOuter() {
$x = (new GenClass)->genInner(); // $x is now a generator containing the only reference to a GenClass
try {
yield from $x;
} catch (Exception $ex) {
echo "Caught Exception (outer)\n";
}
}
$o = genOuter();
try {
$o->next();
} catch (Exception $ex) {
echo "Caught Exception (main)\n";
}
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Making GenClass
Destroying GenClass
Caught Exception (outer)
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- Parse error: syntax error, unexpected '$x' (T_VARIABLE) in /in/EHSD4 on line 12
Process exited with code 255.
preferences:
139.64 ms | 401 KiB | 179 Q