内含函数，但不是每个数组元素

Question

我想使用implode函数implode(" ",$array);，但我不想在每个数组元素之间留一个空格。例如，如果数组是$array = array("M.","Benz","wants","to","marry","A.","Marry");，我不希望在M.Benz和A.Marry之间留出空格。

Answer 1

如果您只想替换M.Benz和A.Marry中的空格，请将str_replace与您的代码一起使用。

$array = array("M.","Benz","wants","to","marry","A.","Marry");
$str = implode(" ",$array);
echo $str = str_replace(". ", ".", $str);