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| author | Oleg Pudeyev <oleg@bsdpower.com> | 2012-11-06 11:11:27 -0500 |
|---|---|---|
| committer | Oleg Pudeyev <oleg@bsdpower.com> | 2012-11-06 11:11:27 -0500 |
| commit | 87ea50948ea53c0d1beab5b44badebeae4292d1a (patch) | |
| tree | dbc99fde4dfc62b84bae60c7e4ab5c02ddbe8a3c /phpBB/includes/php | |
| parent | 5b48df41685da785b082612318ebe7a8012c4149 (diff) | |
| parent | 44ff9d020fd218cbdb2f07a0d7f85a630367e3c2 (diff) | |
| download | forums-87ea50948ea53c0d1beab5b44badebeae4292d1a.tar forums-87ea50948ea53c0d1beab5b44badebeae4292d1a.tar.gz forums-87ea50948ea53c0d1beab5b44badebeae4292d1a.tar.bz2 forums-87ea50948ea53c0d1beab5b44badebeae4292d1a.tar.xz forums-87ea50948ea53c0d1beab5b44badebeae4292d1a.zip | |
Merge remote-tracking branch 'upstream/develop' into feature/prune-users
* upstream/develop: (2171 commits)
[ticket/11164] Update composer.phar
[ticket/10933] Use inheritDoc, eliminate copy pasted docblocks.
[ticket/10933] Dependency inject template context.
[ticket/10933] Expanded prose documentation for phpbb_extension_provider.
[ticket/10933] Specify empty template path for absolute includephp test.
[ticket/10933] Useful documentation for template locate function
[ticket/10933] Typo fixes
[ticket/10933] Initialize template context when template is constructed.
[ticket/11099] Mark acp_ban::display_ban_options() as static.
[ticket/11158] Require acl_u_sig for ucp signature module.
[ticket/11158] Revert old fix in PHPBB3-10186.
[ticket/11159] static public is the currently approved order.
[ticket/11157] static public is the currently approved order.
[ticket/11157] Fix remaining captcha spam.
[ticket/11157] get_captcha_types is an instance method.
[ticket/11156] Delete "Misc" tab of forum based permissions + move items
[ticket/10848] Move include up.
[ticket/11014] Fix old pagination assignment
[ticket/11018] Fix several paginations in ACP
[ticket/11014] Fix IF statements for new template pagination
...
Conflicts:
phpBB/includes/functions_user.php
Diffstat (limited to 'phpBB/includes/php')
| -rw-r--r-- | phpBB/includes/php/ini.php | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/phpBB/includes/php/ini.php b/phpBB/includes/php/ini.php new file mode 100644 index 0000000000..17e8c54a57 --- /dev/null +++ b/phpBB/includes/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; + } +} |