3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function gen() { echo "yielding\n"; yield 24; echo "returning\n"; return 42; } $g = gen(); $g->next(); var_dump($g->valid()); var_dump($g->current()); $g->next(); var_dump($g->valid()); var_dump($g->current()); var_dump($g->getReturn());
based on tib3f
Output for 7.0.0 - 7.2.0
yielding returning bool(false) NULL bool(false) NULL int(42)
Output for 5.5.24 - 5.6.21
Fatal error: Generators cannot return values using "return" in /in/EYlTD on line 7
Process exited with code 255.
Output for 5.4.2 - 5.4.45
Parse error: syntax error, unexpected '24' (T_LNUMBER) in /in/EYlTD on line 5
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER in /in/EYlTD on line 5
Process exited with code 255.