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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = ['Jay', 'Jay', 'Jay', 'Spiders', 'Dogs', 'Cats', 'John', 'John', 'John', 'Dogs', 'Cows', 'Snakes']; $new = array( array_shift( $array)); foreach( $array as $el) { if( !($array[count($array) - 1] === $el)) { $array[] = $el; } } print_r( $new);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => Jay )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/deSDZ on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/deSDZ on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/deSDZ on line 2
Process exited with code 255.