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Diffstat (limited to 'plugins/LocalFilesEditor/include/functions.inc.php')
| -rw-r--r-- | plugins/LocalFilesEditor/include/functions.inc.php | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/plugins/LocalFilesEditor/include/functions.inc.php b/plugins/LocalFilesEditor/include/functions.inc.php new file mode 100644 index 000000000..b85887852 --- /dev/null +++ b/plugins/LocalFilesEditor/include/functions.inc.php @@ -0,0 +1,114 @@ +<?php +// +-----------------------------------------------------------------------+ +// | Piwigo - a PHP based photo gallery | +// +-----------------------------------------------------------------------+ +// | Copyright(C) 2008-2011 Piwigo Team http://piwigo.org | +// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | +// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | +// +-----------------------------------------------------------------------+ +// | 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 | +// | | +// | 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, write to the Free Software | +// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | +// | USA. | +// +-----------------------------------------------------------------------+ + +/** + * returns $code if php syntax is correct + * else return false + * + * @param string php code + */ +function eval_syntax($code) +{ + $code = str_replace(array('<?php', '?>'), '', $code); + if (function_exists('token_get_all')) + { + $b = 0; + foreach (token_get_all($code) as $token) + { + if ('{' == $token) ++$b; + else if ('}' == $token) --$b; + } + if ($b) return false; + else + { + ob_start(); + $eval = eval('if(0){' . $code . '}'); + ob_end_clean(); + if ($eval === false) return false; + } + } + return '<?php' . $code . '?>'; +} + +/** + * returns true or false if $str is bool + * returns $str if $str is integer + * else "$str" + * + * @param string + */ +function editarea_quote($value) +{ + switch (gettype($value)) + { + case "boolean": + return $value ? 'true' : 'false'; + case "integer": + return $value; + default: + return '"'.$value.'"'; + } +} + +/** + * returns bak file for restore + * @param string + */ +function get_bak_file($file) +{ + if (get_extension($file) == 'php') + { + return substr_replace($file, '.bak', strrpos($file , '.'), 0); + } + else + { + return $file . '.bak'; + } +} + +/** + * returns dirs and subdirs + * retun array + * @param string + */ +function get_rec_dirs($path='') +{ + $options = array(); + if (is_dir($path)) + { + $fh = opendir($path); + while ($file = readdir($fh)) + { + $pathfile = $path . '/' . $file; + if ($file != '.' and $file != '..' and $file != '.svn' and is_dir($pathfile)) + { + $options[$pathfile] = str_replace(array('./', '/'), array('', ' / '), $pathfile); + $options = array_merge($options, get_rec_dirs($pathfile)); + } + } + closedir($fh); + } + return $options; +} + +?>
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