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run code in 150+ php & hhvm versions
Bugs & Features
<?php $input = array('bar', 'baz'); $res = array_combine($input, $input); $expected = array('bar' => 'bar', 'baz', 'baz'); var_dump($res === $expected);
Output for 5.0.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_combine() in /in/fQjFN on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_combine() in /in/fQjFN on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_combine() in /in/fQjFN on line 5