#!/bin/sh
convert() {
    echo -ne "convert $1 ...\n"
    file -i $1 | awk -F = '$2 != "utf-8" && $2 != "unknown" {\
        print "iconv -f gb2312 -t utf-8 -o '$1'.tmp '$1'"\
    }' | sh
    [ -f ""$1.tmp"" ] && mv "$1.tmp" $1
}

run() {
    for file in `find $1 -type f -name "*.php" | grep -v bbs`
    do
        convert $file
    done
}

run $1
//shell/1263