Online PHP editor | output for shBTe

@ 2015-04-14T16:50:57Z

<?php
$alfabeth = str_split('ABCDEFGHIJKLMNOPQRSTUVWXYZ');

$comets_by_group = [
	'HALLEY'	=> 'AMARELO',
	'ENCKE'		=> 'VERMELHO',
	'WOLF'		=> 'PRETO',
	'KUSHIDA'	=> 'AZUL'
];

$sum_position_by_words = function($word) use($alfabeth) {
	$result = 0;
	foreach(str_split($word) as $letter) {
		if(in_array($letter, $alfabeth)) {
			$value_by_letter = ++array_keys($alfabeth, $letter)[0];
			$result *= $value_by_letter;
		}
	}
	return $result;
};

$complement = (php_sapi_name() != 'cli') ? "<br>\n" : "\n";

foreach($comets_by_group as $comet => $group) {
	if($sum_position_by_words($comet) % 45 == $sum_position_by_words($group) % 45){
		printf("The group %s of comet %s" . $complement, $comet, $group);
	}
}

Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: The group HALLEY of comet AMARELO The group ENCKE of comet VERMELHO The group WOLF of comet PRETO The group KUSHIDA of comet AZUL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/shBTe on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/shBTe on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/shBTe on line 4
Process exited with code 255.

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