复制代码 代码如下:
function compare($ph1,$ph2){
    $ret = '';
    $_f1arr = explode(/,$ph1);
    $_f2arr = explode(/,$ph2);
$f1 = array_pop($_f1arr);
    $f2 = array_pop($_f2arr);
    for($i=0;$i        if($_f1arr[$i] !== $_f2arr[$i])
            break;
    }
    for($j= $i-1;$j       $ret .= ../;
    }
for($i-1;$i       $ret .= $_f2arr[$i].'/';
    }
    return $ret.$f2;
}
$file1 = aaa/ddd/ccc/ddd/test/a.js;
$file2 = aaa/ddd/ccc/ddd/test/b.js;
echo compare($file1,$file2);
?>
b对于a的相对路径。。。
http://www.bkjia.com/phpjc/327723.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/327723.htmltecharticle复制代码 代码如下: function compare($ph1,$ph2){ $ret = ''; $_f1arr = explode(/,$ph1); $_f2arr = explode(/,$ph2); $f1 = array_pop($_f1arr); $f2 = array_pop($_f2arr); for...