librenms/includes/helpers.php

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<?php
/**
* helpers.php
*
* Functions available in both Laravel and Legacy code (must not call any other legacy functions)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 Tony Murray
* @author Tony Murray <murraytony@gmail.com>
*/
if (!function_exists('d_echo')) {
/**
* Legacy convenience function - please use this instead of 'if ($debug) { echo ...; }'
* Use Log directly in pure Laravel code!
*
* @param string|array $text The error message or array to print
* @param string $no_debug_text Text to print if debug is disabled
*/
function d_echo($text, $no_debug_text = null)
{
global $debug;
if (class_exists('\Log')) {
\Log::debug(is_string($text) ? rtrim($text) : $text);
} elseif ($debug) {
print_r($text);
}
if (!$debug && $no_debug_text) {
echo "$no_debug_text";
}
}
}