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	`1`	`+<?php`
	`2`	`+class Solution`
	`3`	`+{`
	`4`	`+ /**`
	`5`	`+ * @param Integer[] $nums`
	`6`	`+ * @return Integer[]`
	`7`	`+ */`
	`8`	`+ public function applyOperations($nums)`
	`9`	`+ {`
	`10`	`+ $n = count($nums);`
	`11`	`+`
	`12`	`+ for ($i = 0; $i < $n - 1; $i++) {`
	`13`	`+ if ($nums[$i] == $nums[$i + 1] && $nums[$i] != 0) {`
	`14`	`+ $nums[$i] *= 2;`
	`15`	`+ $nums[$i + 1] = 0;`
	`16`	`+ }`
	`17`	`+ }`
	`18`	`+`
	`19`	`+ $result = [];`
	`20`	`+ $zeroCount = 0;`
	`21`	`+`
	`22`	`+ foreach ($nums as $num) {`
	`23`	`+ if ($num != 0) {`
	`24`	`+ $result[] = $num;`
	`25`	`+ } else {`
	`26`	`+ $zeroCount++;`
	`27`	`+ }`
	`28`	`+ }`
	`29`	`+`
	`30`	`+ while ($zeroCount--) {`
	`31`	`+ $result[] = 0;`
	`32`	`+ }`
	`33`	`+`
	`34`	`+ return $result;`
	`35`	`+ }`
	`36`	`+}`
	`37`	`+`
	`38`	`+$solution = new Solution();`
	`39`	`+`
	`40`	`+$nums = [1, 2, 2, 1, 1, 0];`
	`41`	`+`
	`42`	`+$result = $solution->applyOperations($nums);`
	`43`	`+`
	`44`	`+print_r($result);`

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