8 if (
$reader->nodeType == XMLREADER::ELEMENT) {
11 if (
$reader->nodeType == XMLREADER::END_ELEMENT &&
$reader->name ==
'office:meta') {
trim(string $string, string $characters=" \n\r\t\v\0")
dirname(string $path, int $levels=1)
print_r(mixed $value, bool $return=false)