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run code in 150+ php & hhvm versions
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<?php class Foo { function bar() { extract(array('this is a variable with spaces lol' => 'test')); var_dump(get_declared_vars()); } } $f = new Foo; $f->bar();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function get_declared_vars() in /in/HAimf:8 Stack trace: #0 /in/HAimf(13): Foo->bar() #1 {main} thrown in /in/HAimf on line 8
Process exited with code 255.
Output for 5.2.3 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function get_declared_vars() in /in/HAimf on line 8
Process exited with code 255.
Output for 5.0.0 - 5.2.2
<br /> <b>Fatal error</b>: Call to undefined function get_declared_vars() in <b>/in/HAimf</b> on line <b>8</b><br />
Process exited with code 255.
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: get_declared_vars() in <b>/in/HAimf</b> on line <b>8</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: get_declared_vars() in <b>/in/HAimf</b> on line <b>8</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: get_declared_vars() in <b>/in/HAimf</b> on line <b>8</b><br />