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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array("a" => "apple", "b" => "banana"); $b = array("a" => "pear", "b" => "strawberry", "c" => "cherry"); print_r($a + $b); // Union of $a and $b
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Array ( [a] => apple [b] => banana [c] => cherry )
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/400k9 on line 6
Process exited with code 255.