note 49069 added to function.print-r

If you're running a version of PHP prior to 4.3.0 and you want to capture the output of print_r() here's an easy way to do it. <?php function return_print_r($array){ $output = ''; foreach ($_SERVER as $key => $value) $output .= "[$key] => $value\n"; return $output; } $servervars = return_print_r($_SERVER); ?> ---- Manual Page -- http://www.php.net/manual/en/function.print-r.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+49069 Delete -- http://master.php.net/manage/user-notes.php?action=delete+49069&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+49069&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+49069&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+49069&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+49069&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+49069&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+49069&report=yes Search -- http://master.php.net/manage/user-notes.php