$code = '[include file="header.html"]';
$innerCode = GetBetween($code,'[',']');
$innerCodeParts = explode(' ',$innerCode);

$command = $innerCodeParts[0];

$attributeAndValue = $innerCodeParts[1];
$attributeParts = explode('=',$attributeParts);
$attribute = $attributeParts[0];
$attributeValue = str_replace('\"','',$attributeParts[1]);

echo $command . ' ' . $attribute . '=' . $attributeValue;
//this will result in include file=header.html

$command将是“include”

$属性将是“文件”

$attributeValue将是“header.html”