Online PHP editor | output for mvjOq

@ 2019-06-25T09:29:13Z

<?php

function removeDuplicates($array){
	$freq = 5;

	$result = [];
	$size = count($array);

	$counts = [];
	for($i=0;$i<$size;++$i) $counts[] = 0;

	$counts[$size-1] = 1;

	for($i=$size-2;$i>=0;--$i){
		$counts[$i] = 1;
		if($array[$i] === $array[$i+1]) $counts[$i] = $counts[$i+1] + 1;			
	}

	for($i=0;$i<$size;++$i){
		$result[] = $array[$i];
		if($counts[$i] >= $freq){
			$i += $counts[$i] - 1; 
		}
	}

	return $result;
}

$array = array(1,2,4,1,1,1,1,0,8,7,2,0,0,8,8,8,8,8,8,8,2,4,1,5);

print_r(removeDuplicates($array));

Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.14, 8.4.16 - 8.4.17, 8.5.0 - 8.5.2: Array ( [0] => 1 [1] => 2 [2] => 4 [3] => 1 [4] => 1 [5] => 1 [6] => 1 [7] => 0 [8] => 8 [9] => 7 [10] => 2 [11] => 0 [12] => 0 [13] => 8 [14] => 2 [15] => 4 [16] => 1 [17] => 5 )
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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