// Prepend 'ParserTest_' to be paranoid about it not starting with a number
$parserTestClassName = 'ParserTest_' .
preg_replace( '/[^a-zA-Z0-9_\x7f-\xff]/', '_', $parserTestClassName );
// Prepend 'ParserTest_' to be paranoid about it not starting with a number
$parserTestClassName = 'ParserTest_' .
preg_replace( '/[^a-zA-Z0-9_\x7f-\xff]/', '_', $parserTestClassName );