老实说，我不知道这是什么标记(我想知道这个标记是否有名称)。解析这样的结构最简单的方法是什么？我在 txt 文件中有很多。

unlockType BirthdayCake {
       // Don't delete
    commonName      "Birthday Cake"
    autoTag
    category        Item
    path            models/
    timedExclusive  1
    descSymbol      BirthdayCakeDesc
    dispSymbol      BirthdayCakeDisp
    flairCfg        "Cake/Idle.aaf mat_BirthdayCake< /scale 1.5 /animation Cake/Idle.aaf 0 looping 0.8  /followDist 3.0 /moveSlew 0.0666  /moveVelThresh 10.0 /animEaseTime 1.0 /zOffRobot 2.7 /rotX 20.0 /zSpinDef bone_spinA 80.0"
    //OnInspectOrUnlock Menus previewInit Cake/Idle.aaf BirthdayCake< /scale 1.5 /animation Cake/Idle.aaf 0 looping 0.8 /rotSpeed 30 /pos 3.5 0 1 /scaleMult 1.0
    property        BirthdaySpirit          10
}

最佳答案

$str = "unlockType BirthdayCake {
       // Don't delete
    commonName      \"Birthday Cake\"
    autoTag
    category        Item
    path            models/
    timedExclusive  1
    descSymbol      BirthdayCakeDesc
    dispSymbol      BirthdayCakeDisp
    flairCfg        \"Cake/Idle.aaf mat_BirthdayCake< /scale 1.5 /animation Cake/Idle.aaf 0 looping 0.8  /followDist 3.0 /moveSlew 0.0666  /moveVelThresh 10.0 /animEaseTime 1.0 /zOffRobot 2.7 /rotX 20.0 /zSpinDef bone_spinA 80.0\"
    //OnInspectOrUnlock Menus previewInit Cake/Idle.aaf BirthdayCake< /scale 1.5 /animation Cake/Idle.aaf 0 looping 0.8 /rotSpeed 30 /pos 3.5 0 1 /scaleMult 1.0
    property        BirthdaySpirit          10
}

unlockType PetFish3 {
        commonName              \"Lionfish\"
        autoTag
        category                Pet
        path                    flair/
        descSymbol              PetFish3Desc
        dispSymbol              PetFish3Disp
        flairCfg                \"pet flair/PetFishes/PetFish3.amf mat_PetFishes< /scale 1.1 /animation flair/PetFishes/idle3.aaf 0 looping 0.45 /moveAnim flair/PetFishes/fly1.aaf 1 looping 1.62  /followDist 3.0 /moveSlew 0.045 /moveVelThresh 8.0 /animEaseTime 0.45 /zOffRobot 2.6 /rotX 15.0 /moveSlew 0.05 /turnToMove 230\"
}
";

function parseThis($text)
{
    $types = array();
    preg_match_all('#(unlockType [^\{]+{.+?\n\s*})#s',$text,$matches);
    foreach($matches[1] as $str)
    {
        $typeName = preg_replace('#^[^ ]+ ([^ ]+).*#s','$1',$str);
        $contents = preg_split('#(\r?\n)+#',$str);
        $contents = array_map('trim',$contents);
        array_pop($contents);
        array_shift($contents);
        $data = array();
        foreach($contents as $line)
        {
            if(substr($line,0,2)=='//') continue;
            $parts = preg_split("#(\t+|\s{3,})#",$line);
            $title = array_shift($parts);
            $partC = count($parts);
            $data[$title] = $partC==1 ? $parts[0] : ($partC==0 ? '' : $parts);
        }
        $types[$typeName] = $data;
    }
    return $types;
}
$types = parseThis($str);
echo '<pre>'.print_r($types,true).'</pre>';

输出:

Array
(
    [BirthdayCake] => Array
        (
            [commonName] => "Birthday Cake"
            [autoTag] => 
            [category] => Item
            [path] => models/
            [timedExclusive] => 1
            [descSymbol] => BirthdayCakeDesc
            [dispSymbol] => BirthdayCakeDisp
            [flairCfg] => "Cake/Idle.aaf mat_BirthdayCake< /scale 1.5 /animation Cake/Idle.aaf 0 looping 0.8  /followDist 3.0 /moveSlew 0.0666  /moveVelThresh 10.0 /animEaseTime 1.0 /zOffRobot 2.7 /rotX 20.0 /zSpinDef bone_spinA 80.0"
            [property] => Array
                (
                    [0] => BirthdaySpirit
                    [1] => 10
                )

        )

    [PetFish3] => Array
        (
            [commonName] => "Lionfish"
            [autoTag] => 
            [category] => Pet
            [path] => flair/
            [descSymbol] => PetFish3Desc
            [dispSymbol] => PetFish3Disp
            [flairCfg] => "pet flair/PetFishes/PetFish3.amf mat_PetFishes< /scale 1.1 /animation flair/PetFishes/idle3.aaf 0 looping 0.45 /moveAnim flair/PetFishes/fly1.aaf 1 looping 1.62  /followDist 3.0 /moveSlew 0.045 /moveVelThresh 8.0 /animEaseTime 0.45 /zOffRobot 2.6 /rotX 15.0 /moveSlew 0.05 /turnToMove 230"
        )

)

粗略的解释

• 使用preg_match_all 找到每个 block (unlockType someRandomText { .... })
• 遍历 preg_match_all 的每个结果(每个 block )以单独解析 block
  • 用换行符拆分 {..} 的内容，然后将每个结果映射到 trim() 以删除任何前导和尾随空格/制表符
    • 用 3 个或更多空格分隔每一行(因为似乎没有使用适当的制表符)
    • 使用拆分的第一个结果作为我们数组的键，然后将拆分的其余部分压入值

关于php - 解析类似 JSON 的标记，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/18084534/