逐步替换
[php]

$replace=Array
(
"1" => a,
"2" => b,
"3" => c,
"4" => d,
"5" => e,
"6" => f,
"7" => g,
"8" => h,
"9" => i,
"10" => j,
"11" => k
);
$orderstr = "2|3|4|5|6|7|8|9|10|11|";
$restr = preg_replace("/(\d)/e","\$replace[\\1]", $orderstr);
echo $restr;


[/php]

结果显示
b|c|d|e|f|g|h|i|a|aa|
我要的结果是
b|c|d|e|f|g|h|i|j|k|

我都晕死了
怎么才能正确啊