字符串数组如果字符串长度是＆gt; =到6那么我想用*符号替换字符串前3和后3字符。？

Question

字符串数组如果字符串长度是> = = 6那么我想用*符号替换字符串前3和后3个字符。？如果字符串长度是＆lt; 5输出应小于6个字符。

$strings=array("johndoee","shawnmarsh","peterparker","johndoee","shawnmarsh","peterparker","abcde","qwert");

Answer 1

试试这个

$strings = array("johndoee", "shawnmarsh", "peterparker", "johndoee", "shawnmarsh", "peterparker", "abcde", "qwert");

foreach($strings as $index => $str)
{
    if(strlen($str)>=6)
    {
        $temp_str = substr_replace($str, "*", 0,3);
        $strings[$index] = substr_replace($temp_str, "*", -3);
    }
}