I've got a problem when looping using foreach() loop and inside of this loop using ob_start() and ob_get_clean(). Here's my function: protected function renderEmail() { $template = $this->_cas...

This is a sample code from the book I am reading: ob_start(); include("{$path}.ini"); $string = ob_get_contents(); ob_end_clean(); $pairs = parse_ini_string($string); My question is, how does ob...