note 99776 modified in reserved.variables.globals by danbrown

If you want to email yourself a copy of the GLOBALS (like I just had to in an AJAX call, in order to see why a particular variable wasn't working), you can use print_r with the 2nd parameter so it returns the information as a string instead of outputting it. <?php @mail('you@example.com', 'Email Subject', "Email content : GLOBALS info\n". print_r($GLOBALS,true), "From: you@example.com"); ?> Note that the print_r($GLOBALS,true) part is the important bit. --was-- If you want to email yourself a copy of the GLOBALS (like I just had to in an AJAX call, in order to see why a particular variable wasn't working), you can use print_r with the 2nd parameter so it returns the information as a string instead of outputting it. <?php @mail('your@emailaddress.com', 'Email Subject', "Email content : GLOBALS info\n". print_r($GLOBALS,true), "From: your@emailaddress.com"); ?> Note that the print_r($GLOBALS,true) part is the important bit. http://php.net/manual/en/reserved.variables.globals.php