function _unserialize($value)
{
if (strpos($value, '#') !== false) {
$value = trim(preg_replace('/#(.+)$/', '', $value));
}
if (preg_match('/^("(.*)"|\'(.*)\')/', $value, $matches)) {
$value = (string) preg_replace('/(\'\'|\\\\\')/', "'", end($matches));
$value = preg_replace('/\\\\"/', '"', $value);
} elseif (preg_match('/^\\[(.+)\\]$/', $value, $matches)) {
// Inline Sequence
// Take out strings sequences and mappings
$explode = YAML_Parser::_escape($matches[1]);
// Propogate value array
$value = array();
foreach ($explode as $v) {
$value[] = YAML_Parser::_unserialize($v);
}
} elseif (strpos($value, ':') !== false && !preg_match('/^{(.+)/', $value)) {
// It's a map
$array = explode(':', $value);
$key = trim($array[0]);
array_shift($array);
$value = trim(implode(': ', $array));
$value = YAML_Parser::_unserialize($value);
$value = array($key => $value);
} elseif (preg_match("/{(.+)}\$/", $value, $matches)) {
// Inline Mapping
// Take out strings sequences and mappings
$explode = YAML_Parser::_escape($matches[1]);
// Propogate value array
$array = array();
foreach ($explode as $v) {
$array = $array + YAML_Parser::_unserialize($v);
}
$value = $array;
} elseif (strtolower($value) == 'null' or $value == '' or $value == '~') {
$value = null;
} elseif (preg_match('/^[0-9]+$/', $value)) {
$value = (int) $value;
/*} elseif (in_array(strtolower($value), array('true', 'on', '+', 'yes', 'y'))) {
$value = true;
} elseif (in_array(strtolower($value), array('false', 'off', '-', 'no', 'n'))) {
$value = false;
*/
} elseif (is_numeric($value)) {
$value = (double) $value;
} else {
// Just a normal string, right?
}
return $value;
}
