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<?php function a() { var_dump('a1'); yield 1; var_dump('a2'); yield 2; var_dump('a3'); yield 3; var_dump('a4'); yield 4; var_dump('a5'); yield 5; } $a = a(); var_dump('after gen'); var_dump($a->valid()); var_dump('after valid'); var_dump($a->current()); var_dump('after current'); $a->next(); var_dump('after next'); $a->send(1); var_dump($a->current()); $a->send(1); var_dump($a->current()); $a->send(1); var_dump($a->current());
Output for git.master, git.master_jit, rfc.property-hooks
string(9) "after gen" string(2) "a1" bool(true) string(11) "after valid" int(1) string(13) "after current" string(2) "a2" string(10) "after next" string(2) "a3" int(3) string(2) "a4" int(4) string(2) "a5" int(5)

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