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<?php class Foo { public $bar = 'A'; public function doSomething() { $this->bar = 'B'; yield; } public function doSomethingElse() { $this->bar = 'B'; } } $foo = new Foo(); echo $foo->bar . PHP_EOL; $foo->doSomething(); echo $foo->bar . PHP_EOL; $foo->doSomethingElse(); yield; echo $foo->bar . PHP_EOL;
Output for 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
A Notice: Use of undefined constant yield - assumed 'yield' in /in/dCD0m on line 10 B Notice: Use of undefined constant yield - assumed 'yield' in /in/dCD0m on line 24 B
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/dCD0m on line 20 APHP_EOL Notice: Use of undefined constant yield - assumed 'yield' in /in/dCD0m on line 10 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/dCD0m on line 22 BPHP_EOL Notice: Use of undefined constant yield - assumed 'yield' in /in/dCD0m on line 24 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/dCD0m on line 25 BPHP_EOL
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/dCD0m on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/dCD0m on line 5
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/dCD0m on line 5
Process exited with code 255.

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