| public SchemaStringVersion ( string $xmlstring ) : string | ||
| $xmlstring | string | XML schema string |
| return | string | Schema version number or FALSE on error |
function SchemaStringVersion($xmlstring)
{
if (!is_string($xmlstring) or empty($xmlstring)) {
return FALSE;
}
if (preg_match($this->versionRegex, $xmlstring, $matches)) {
return !empty($matches[2]) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION;
}
return FALSE;
}