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<?php function bar($x) { yield from $x; } /* Twice a Generator from bar() using yield from on $gen */ $it = [1, 2, 3, 4]; $gens[] = bar($it); $gens[] = bar($it); $i = 0; do { foreach ($gens as $g) { var_dump($g->current()); $g->next(); } $i++; } while($gens[0]->valid()); var_dump($gens[1]->valid());
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
int(1) int(1) int(2) int(2) int(3) int(3) int(4) int(4) bool(false)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected '$x' (T_VARIABLE) in /in/7g6Bm on line 4
Process exited with code 255.
preferences:
142.49 ms | 402 KiB | 199 Q