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run code in 150+ php & hhvm versions
Bugs & Features
<?php function nearest(array $arr, $needle) { $closest = current($arr); foreach ($arr as $val) { if ($val === $needle) { return $val; // found it :) } if ($val > $closest && $val < $needle) { // we found something closer and less than the needle, so use it $closest = $val; } } // we've reached the end, so return the closest solution return $closest; } $array = array('2012', '2013', '2014', '2015'); $needle = '2000'; print nearest($array, $needle);
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2012
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/pMJ72 on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/pMJ72 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/pMJ72 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/pMJ72 on line 2
Process exited with code 255.