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run code in 300+ PHP versions simultaneously
<?php class Test { private $property = [ 'test value ' ]; public function & getProperty() { return & $this->property; } public function __destruct() { echo "Test is destroying itself..."; $this->property = []; } } class TestConsumer { private $test; public function __construct(Test $test) { $this->test = $test->getProperty(); } public function doSomething() { echo $this->test[0]; } } $test = new Test(); $test = new TestConsumer($test); $test->doSomething();
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '&' in /in/XufkB on line 9
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/XufkB on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/XufkB on line 5
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/XufkB 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/XufkB 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/XufkB on line 5
Process exited with code 255.

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