的Drupal是一個很好的提示:
function drupal_parse_info_file($filename) {
$info = array();
$constants = get_defined_constants();
if (!file_exists($filename)) {
return $info;
}
$data = file_get_contents($filename);
if (preg_match_all('
@^\s* # Start at the beginning of a line, ignoring leading whitespace
((?:
[^=;\[\]]| # Key names cannot contain equal signs, semi-colons or square brackets,
\[[^\[\]]*\] # unless they are balanced and not nested
)+?)
\s*=\s* # Key/value pairs are separated by equal signs (ignoring white-space)
(?:
("(?:[^"]|(?<=\\\\)")*")| # Double-quoted string, which may contain slash-escaped quotes/slashes
(\'(?:[^\']|(?<=\\\\)\')*\')| # Single-quoted string, which may contain slash-escaped quotes/slashes
([^\r\n]*?) # Non-quoted string
)\s*$ # Stop at the next end of a line, ignoring trailing whitespace
@msx', $data, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
// Fetch the key and value string
$i = 0;
foreach (array('key', 'value1', 'value2', 'value3') as $var) {
$$var = isset($match[++$i]) ? $match[$i] : '';
}
$value = stripslashes(substr($value1, 1, -1)) . stripslashes(substr($value2, 1, -1)) . $value3;
// Parse array syntax
$keys = preg_split('/\]?\[/', rtrim($key, ']'));
$last = array_pop($keys);
$parent = &$info;
// Create nested arrays
foreach ($keys as $key) {
if ($key == '') {
$key = count($parent);
}
if (!isset($parent[$key]) || !is_array($parent[$key])) {
$parent[$key] = array();
}
$parent = &$parent[$key];
}
// Handle PHP constants.
if (isset($constants[$value])) {
$value = $constants[$value];
}
// Insert actual value
if ($last == '') {
$last = count($parent);
}
$parent[$last] = $value;
}
}
return $info;
}
Source,這個功能是Drupal的代碼庫的一部分,drupal's license適用,用於這裏只是文檔目的。
看起來像'.ini'文件格式。那是Drupal用來讀取它的機會嗎? – mario
我已經創建了一個函數,這裏是我輸入到函數 - 'split_sheets(strstr($ doc,「styles []」))''。 '$ doc'是一個'fread'。然後該函數用'explode'分割字符串兩次,第一次搜索一個'='分裂,並用''爆炸搜索','。這對一條線有效,但是當我加入時,它們彼此衝突。 – PapaSmurf
我不確定drupal如何讀取它。 – PapaSmurf