function parse($path, array $var = array(), $maxDepth = null)
{
$file = $this->basePath . '/' . ltrim($path, '/');
$meta = array();
foreach (array(dirname(dirname($file)), dirname($file)) as $v) {
$v .= '/_meta.txt';
if (file_exists($v)) {
$meta = array_merge_recursive($meta, $this->parseArr($this->getContent($v), $maxDepth));
}
}
$content = $this->getContent($file);
// parse here doc
$hereDoc = array();
$content = preg_replace_callback('/<<<(.+)>>>/sm', function (&$node) use(&$hereDoc) {
$hereDoc[] = $node[1];
return '\\d' . (count($hereDoc) - 1);
}, $content);
$arr = $this->parseArr($content, $maxDepth);
if (array_key_exists('_meta', $arr)) {
if (!empty($arr['_meta'])) {
$meta = array_merge_recursive($meta, $arr['_meta']);
}
unset($arr['_meta']);
}
if (!empty($meta['_unset'])) {
Helper_Array::unsetr($meta, $meta['_unset']);
unset($meta['_unset']);
}
foreach ($arr as $k => $v) {
if (null == $v) {
unset($arr[$k]);
continue;
}
$parent = $meta;
// unset
if (!empty($v['_unset'])) {
Helper_Array::unsetr($parent, $v['_unset']);
unset($v['_unset']);
}
// default
if (!empty($parent['default'])) {
list($v, $temp) = array($parent['default'], $v);
Helper_Array::merger($v, $temp);
}
// replace
Helper_Array::pregReplacer('/^\\\\k$/', $k, $v);
// key clean
Helper_Array::pregKeyReplacer('/^\\\\s(\\d+)$/', '\\1', $v);
// prefix
if (!empty($parent['prefix'])) {
Helper_Array::prefixr($v, $parent['prefix']);
}
// suffix
if (!empty($parent['suffix'])) {
Helper_Array::suffixr($v, $parent['suffix']);
}
// wraper
if (!empty($parent['wraper'])) {
Helper_Array::wraperr($v, $parent['wraper']);
}
// var replace
if (!empty($var)) {
array_walk_recursive($v, function (&$v, $k, $var) {
if (is_string($v)) {
preg_match_all('/\\{\\$(\\w+)\\}/', $v, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $v1) {
if (isset($var[$v1])) {
$v = str_replace('{$' . $v1 . '}', $var[$v1], $v);
}
}
}
}
}, $var);
}
// \d 恢复
$search = $replace = array();
for ($i = 0; $i < count($hereDoc); $i++) {
$search[] = '/^\\\\d' . $i . '$/';
$replace[] = $hereDoc[$i];
}
Helper_Array::pregReplacer($search, $replace, $v);
$arr[$k] = $v;
}
// \h自继承
$funcH = function (array &$subject) use(&$funcH, $arr) {
foreach ($subject as $k => &$v) {
if ('\\h' === $k) {
$key = explode(' ', $v);
$value = Helper_Array::current($arr, $key);
$key = array_pop($key);
$subject[$key] = $value;
unset($subject[$k]);
} elseif (is_array($v)) {
call_user_func_array($funcH, array(&$v));
}
}
};
$funcH($arr);
// \i 包含
$dir = dirname($file) . '/_inc';
Helper_Array::pregReplaceCallbackr('/\\\\i(.+)/', function ($node) use($dir) {
$file = $dir . '/' . trim($node[1]);
if (file_exists($file)) {
return file_get_contents($file);
}
}, $arr);
return $arr;
}
