Clone to PEAR_path/XML, for example /usr/share/php/XML
alex@vostok:/Volumes/HD/dev/XML_RCP2$ sed -n -e '75,80p' RPC2/Server/Input/RawPostData.php
public function readRequest()
{
// Alexandre Espinosa Menor (2012-07-06): force this global
$GLOBALS['HTTP_RAW_POST_DATA'] = file_get_contents('php://input');
if (!isset($this->input) && !isset($GLOBALS['HTTP_RAW_POST_DATA'])) throw new XML_RPC2_ConfigException('XML_RPC2_Server_Input_RawPostData requested but PHP config does not show GLOBALS[\'HTTP_RAW_POST_DATA\'] as available');
alex@vostok:/Volumes/HD/Development/XML_RCP2(master)$ sed -n -e '138,140p' RPC2/Backend/Php/Value.php
case 'string':
case 'NULL': // Alexandre Espinosa Menor (2015-05-08): null values from db works without exception
$explicitType = 'string';