explode扩展-多符号分割字符串

PHP实现多符号分割字符串

function multiexplode($delimiter, $string){
$arr = explode(",", $string);
foreach ($delimiter as $v) {
if ($v != ","){
foreach ($arr as $kk=>$vv) {
$tmpArr[$kk] = explode($v, $vv);
            }
$count = count($tmpArr);
$tmp = array();
for ($i=0; $i<$count; $i++) {
$tmp = array_merge($tmp, $tmpArr[$i]);
            }
$arr = $tmp;
        }
    }
// 删除空白元素
foreach ($arr as $k=>$v) {
if ($v == "") {
unset($arr[$k]);
        }
    }
return $arr;
}

示例

$str = "aa@bb#cc_dd";
$arr = multiexplode(array("@", "#", "_"), $str);
echo "<pre>";
print_r($arr);

输出结果

Array
(
    [0] => aa
    [1] => bb
    [2] => cc
    [3] => dd
)

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