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run code in 200+ php & hhvm versions
Bugs & Features
<?php // Array to be sorted $array = array('a' => 4, 'b' => 8, 'c' => -1, 'd' => -9, 'e' => 2, 'f' => 5, 'g' => 3, 'h' => -4); print_r($array); // Sort and print the resulting array uasort($array, function($a, $b) { return $a <=> $b; }); print_r($array);
Output for 7.0.0 - 7.2.0
Array ( [a] => 4 [b] => 8 [c] => -1 [d] => -9 [e] => 2 [f] => 5 [g] => 3 [h] => -4 ) Array ( [d] => -9 [h] => -4 [c] => -1 [e] => 2 [g] => 3 [a] => 4 [f] => 5 [b] => 8 )
Output for 5.3.21 - 5.6.28
Parse error: syntax error, unexpected '>' in /in/d7ZEa on line 9
Process exited with code 255.