我有一个数组,我怎么能覆盖它的字符串最快?
Array
(
[1] => 1,
[2] => 8,
[3] => 10,
[4] => 16,
)
我需要覆盖到这个字符串$var = (1,8,10,16)
内爆:
$var = '(' . implode(',', $data) . ');
实例:https://3v4l.org/9bsZF
你可以使用一个简单的内爆函数。
$arr = array(
"1" => 1,
"2" => 8,
"3" => 10,
"4" => 16
);
echo implode($arr, ",");
输出:1、8、10、16
或
foreach ($arr as $value) {
echo $value .", ";
}
输出:1,8,10,16,