From 7030578bbe9e11c18b5becaf8b06e670e3c2e3cd Mon Sep 17 00:00:00 2001
From: Nils Adermann <naderman@naderman.de>
Date: Sun, 14 Jul 2013 01:32:34 -0400
Subject: [ticket/11698] Moving all autoloadable files to phpbb/
PHPBB3-11698
---
phpBB/phpbb/php/ini.php | 175 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 175 insertions(+)
create mode 100644 phpBB/phpbb/php/ini.php
(limited to 'phpBB/phpbb/php/ini.php')
diff --git a/phpBB/phpbb/php/ini.php b/phpBB/phpbb/php/ini.php
new file mode 100644
index 0000000000..17e8c54a57
--- /dev/null
+++ b/phpBB/phpbb/php/ini.php
@@ -0,0 +1,175 @@
+<?php
+/**
+*
+* @package phpBB
+* @copyright (c) 2011 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('IN_PHPBB'))
+{
+ exit;
+}
+
+/**
+* Wrapper class for ini_get function.
+*
+* Provides easier handling of the different interpretations of ini values.
+*
+* @package phpBB
+*/
+class phpbb_php_ini
+{
+ /**
+ * Simple wrapper for ini_get()
+ * See http://php.net/manual/en/function.ini-get.php
+ *
+ * @param string $varname The configuration option name.
+ * @return bool|string False if configuration option does not exist,
+ * the configuration option value (string) otherwise.
+ */
+ public function get($varname)
+ {
+ return ini_get($varname);
+ }
+
+ /**
+ * Gets the configuration option value as a trimmed string.
+ *
+ * @param string $varname The configuration option name.
+ * @return bool|string False if configuration option does not exist,
+ * the configuration option value (string) otherwise.
+ */
+ public function get_string($varname)
+ {
+ $value = $this->get($varname);
+
+ if ($value === false)
+ {
+ return false;
+ }
+
+ return trim($value);
+ }
+
+ /**
+ * Gets configuration option value as a boolean.
+ * Interprets the string value 'off' as false.
+ *
+ * @param string $varname The configuration option name.
+ * @return bool False if configuration option does not exist.
+ * False if configuration option is disabled.
+ * True otherwise.
+ */
+ public function get_bool($varname)
+ {
+ $value = $this->get_string($varname);
+
+ if (empty($value) || strtolower($value) == 'off')
+ {
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Gets configuration option value as an integer.
+ *
+ * @param string $varname The configuration option name.
+ * @return bool|int False if configuration option does not exist,
+ * false if configuration option value is not numeric,
+ * the configuration option value (integer) otherwise.
+ */
+ public function get_int($varname)
+ {
+ $value = $this->get_string($varname);
+
+ if (!is_numeric($value))
+ {
+ return false;
+ }
+
+ return (int) $value;
+ }
+
+ /**
+ * Gets configuration option value as a float.
+ *
+ * @param string $varname The configuration option name.
+ * @return bool|float False if configuration option does not exist,
+ * false if configuration option value is not numeric,
+ * the configuration option value (float) otherwise.
+ */
+ public function get_float($varname)
+ {
+ $value = $this->get_string($varname);
+
+ if (!is_numeric($value))
+ {
+ return false;
+ }
+
+ return (float) $value;
+ }
+
+ /**
+ * Gets configuration option value in bytes.
+ * Converts strings like '128M' to bytes (integer or float).
+ *
+ * @param string $varname The configuration option name.
+ * @return bool|int|float False if configuration option does not exist,
+ * false if configuration option value is not well-formed,
+ * the configuration option value otherwise.
+ */
+ public function get_bytes($varname)
+ {
+ $value = $this->get_string($varname);
+
+ if ($value === false)
+ {
+ return false;
+ }
+
+ if (is_numeric($value))
+ {
+ // Already in bytes.
+ return phpbb_to_numeric($value);
+ }
+ else if (strlen($value) < 2)
+ {
+ // Single character.
+ return false;
+ }
+ else if (strlen($value) < 3 && $value[0] === '-')
+ {
+ // Two characters but the first one is a minus.
+ return false;
+ }
+
+ $value_lower = strtolower($value);
+ $value_numeric = phpbb_to_numeric($value);
+
+ switch ($value_lower[strlen($value_lower) - 1])
+ {
+ case 'g':
+ $value_numeric *= 1024;
+ case 'm':
+ $value_numeric *= 1024;
+ case 'k':
+ $value_numeric *= 1024;
+ break;
+
+ default:
+ // It's not already in bytes (and thus numeric)
+ // and does not carry a unit.
+ return false;
+ }
+
+ return $value_numeric;
+ }
+}
--
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