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run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo() { echo 'In generator func foo',"\n"; for ($i = 11; $i < 14; $i++) { $string=(yield $i); if (isset($string)) { echo $string,"\n"; } } echo 'generator done and closed.',"\n"; return; } $generator = foo(); foreach ($generator as $value) { if ($value == 13) { $generator->send('Hello World'); } echo "$value\n"; }
Output for 5.5.0 - 5.6.28, 7.0.0 - 7.1.0
In generator func foo 11 12 Hello World generator done and closed. 13
Output for hhvm-3.10.0 - 3.12.0
In generator func foo 11 12 Hello World generator done and closed. 13 Fatal error: Uncaught exception 'Exception' with message 'Generator is already finished' in /in/QCl1T:24 Stack trace: #0 /in/QCl1T(24): Generator->next() #1 {main}
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/QCl1T on line 6
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_VARIABLE in /in/QCl1T on line 6
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_VARIABLE in /in/QCl1T on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/QCl1T on line 6
Process exited with code 255.