Saturday, April 9, 2022

[LeetCode] 58. Length of Last Word

    

"踏上LeetCode解題之路,順手紀錄一下PHP練功的過程囉。這是第八篇~~"


Length of Last Word - LeetCode


思考過程

待補上


結果

class Solution {

/**
 * @param String $s
 * @return Integer
 */
function lengthOfLastWord(string $s): int
{
    $s = trim($s);
    
    if (!$s) {
        return 0;
    }

    $sArr = explode(" " , $s);

    return strlen(array_pop($sArr));
}
}

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