name) { 'xml' => '--enable-xml', 'soap' => '--enable-soap', 'xmlreader' => '--enable-xmlreader', 'xmlwriter' => '--enable-xmlwriter', 'dom' => '--enable-dom', 'simplexml' => '--enable-simplexml', default => throw new RuntimeException('Not accept non-xml extension'), }; $arg .= ' --with-libxml="' . BUILD_ROOT_PATH . '" ' . 'LIBXML_CFLAGS=-I"' . realpath('include/libxml2') . '" ' . 'LIBXML_LIBS="' . $this->getLibFilesString() . '" '; return $arg; } }