3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Course { private $students = array("avi" , "haim" , "maor" , "liran" , "yossi") ; function IteraorThatIMadeUp() { foreach ($this->students as $student) { yield $student ; } } } $ob = new Course() ; $generator = $ob->IteraorThatIMadeUp() ; $generator2 = clone $generator ; foreach ($generator as $student) { echo $student . "<br>" ; } foreach ($generator2 as $student) { echo $student . "<br>" ; }
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Trying to clone an uncloneable object of class Generator in /in/gu5KS:20 Stack trace: #0 {main} thrown in /in/gu5KS on line 20
Process exited with code 255.
Output for 5.5.24 - 5.6.28
Fatal error: Trying to clone an uncloneable object of class Generator in /in/gu5KS on line 20
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$student' (T_VARIABLE) in /in/gu5KS on line 11
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/gu5KS on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/gu5KS on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/gu5KS on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/gu5KS on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/gu5KS on line 4
Process exited with code 255.