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run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo() { var_dump("Gen:" . (yield "foo")); var_dump("Gen:" . (yield "bar")); } $g = foo(); var_dump($g->current());
Output for 5.5.0 - 5.6.25, 7.0.0 - 7.1.0
string(3) "foo"
Output for hhvm-3.12.0
Fatal error: Uncaught Error: syntax error, unexpected T_YIELD in /in/eQR7b:5 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
Fatal error: syntax error, unexpected T_YIELD in /in/eQR7b on line 5
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '"foo"' (T_CONSTANT_ENCAPSED_STRING) in /in/eQR7b on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/eQR7b on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/eQR7b on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/eQR7b on line 5
Process exited with code 255.