去掉php数字左边的零
//去掉php数字里左边的零
? ? ? ? ? ? for ($i=0; $i
? ? ? ? ? ? //循环一次，指针向右移动一次
? ? ? ? ? ? ? ? $newUser[$i] = substr($user_name, $i, 4);
? ? ? ? ? ? ? ? //如果被截取的第一个数为零，则将零换为空
? ? ? ? ? ? ? ? if (0 == substr($newUser[$i], 0, 1)) {
? ? ? ? ? ? ? ? ? ? $newUserName[$i] = str_replace(0,"",$newUser[$i]);
? ? ? ? ? ? ? ? } else {
? ? ? ? ? ? ? ? //循环结束，跳出循环
? ? ? ? ? ? ? ? ? ? $getUserName = $newUser[$i];
? ? ? ? ? ? ? ? ? ? break;
? ? ? ? ? ? ? ? }
? ? ? ? ? ? }
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