PHP to7bit函数代码示例

                header("HTTP/1.0 403");
                i18n('ERROR_UPLOAD');
                die;
            }
            foreach ($errors as $msg) {
                $error = $msg . '<br />';
            }
        }
    }
}
// if creating new folder
if (isset($_GET['newfolder']) && $allowcreatefolder) {
    check_for_csrf("createfolder");
    $newfolder = $_GET['newfolder'];
    // check for invalid chars
    $cleanname = clean_url(to7bit(strippath($newfolder), "UTF-8"));
    $cleanname = basename($cleanname);
    if (file_exists($path . $cleanname) || $cleanname == '') {
        $error = i18n_r('ERROR_FOLDER_EXISTS');
    } else {
        if (getDef('GSCHMOD')) {
            $chmod_value = GSCHMOD;
        } else {
            $chmod_value = 0755;
        }
        if (create_dir($path . $cleanname, $chmod_value)) {
            //create folder for thumbnails
            $thumbFolder = GSTHUMBNAILPATH . $subFolder . $cleanname;
            if (!file_exists($thumbFolder)) {
                create_dir($thumbFolder, $chmod_value);
            }

/**
 * clean ids for use as indexes
 *
 * Removes characters that don't work in URLs or IDs
 * Mostly used for filenames for slugs and user names
 * 
 * @param string $text
 * @return string
 */
function _id($text)
{
    $text = to7bit($text, "UTF-8");
    $text = clean_url($text);
    $text = preg_replace('/[[:cntrl:]]/', '', $text);
    //remove control characters that cause interface to choke
    return lowercase($text);
}

 // is a slug provided?
 if ($_POST['post-id']) {
     $url = $_POST['post-id'];
     if (isset($i18n['TRANSLITERATION']) && is_array($translit = $i18n['TRANSLITERATION']) && count($translit > 0)) {
         $url = str_replace(array_keys($translit), array_values($translit), $url);
     }
     $url = to7bit($url, "UTF-8");
     $url = clean_url($url);
     //old way
 } else {
     if ($_POST['post-title']) {
         $url = $_POST['post-title'];
         if (isset($i18n['TRANSLITERATION']) && is_array($translit = $i18n['TRANSLITERATION']) && count($translit > 0)) {
             $url = str_replace(array_keys($translit), array_values($translit), $url);
         }
         $url = to7bit($url, "UTF-8");
         $url = clean_url($url);
         //old way
     } else {
         $url = "temp";
     }
 }
 //check again to see if the URL is empty
 if (trim($url) == '') {
     redirect("edit.php?upd=edit-err&type=" . urlencode(i18n_r('CANNOT_SAVE_EMPTY')));
 }
 // was the slug changed on an existing page?
 if (isset($_POST['existing-url'])) {
     if ($_POST['post-id'] != $_POST['existing-url']) {
         // dont change the index page's slug
         if ($_POST['existing-url'] == 'index') {

 $ids = $_POST['id'];
 $nonce = $_POST['nonce'];
 if (!check_nonce($nonce, "modify_components")) {
     die("CSRF detected!");
 }
 // create backup file for undo
 createBak($file, $path, $bakpath);
 //top of xml file
 $xml = @new SimpleXMLExtended('<?xml version="1.0" encoding="UTF-8"?><channel></channel>');
 if (count($ids) != 0) {
     $ct = 0;
     $coArray = array();
     foreach ($ids as $id) {
         if ($title[$ct] != null && $value[$ct] != null) {
             if ($slug[$ct] == null) {
                 $slug_tmp = to7bit($title[$ct], 'UTF-8');
                 $slug[$ct] = clean_url($slug_tmp);
                 $slug_tmp = '';
             }
             $coArray[$ct]['id'] = $ids[$ct];
             $coArray[$ct]['title'] = htmlentities($title[$ct], ENT_QUOTES, 'UTF-8');
             $coArray[$ct]['slug'] = $slug[$ct];
             $coArray[$ct]['value'] = htmlentities($value[$ct], ENT_QUOTES, 'UTF-8');
         }
         $ct++;
     }
     $ids = subval_sort($coArray, 'title');
     $count = 0;
     foreach ($ids as $comp) {
         //body of xml file
         $components = $xml->addChild('item');

 * @subpackage Files
 */
// Setup inclusions
$load['plugin'] = true;
// Include common.php
include 'inc/common.php';
if (!defined('GSIMAGEWIDTH')) {
    $width = 200;
    //New width of image
} else {
    $width = GSIMAGEWIDTH;
}
if ($_POST['sessionHash'] === $SESSIONHASH) {
    if (!empty($_FILES)) {
        $tempFile = $_FILES['Filedata']['tmp_name'];
        $name = clean_img_name(to7bit($_FILES['Filedata']['name']));
        $targetPath = isset($_POST['path']) ? GSDATAUPLOADPATH . $_POST['path'] . "/" : GSDATAUPLOADPATH;
        $targetFile = str_replace('//', '/', $targetPath) . $name;
        //validate file
        if (validate_safe_file($tempFile, $_FILES["Filedata"]["name"], $_FILES["Filedata"]["type"])) {
            move_uploaded_file($tempFile, $targetFile);
            if (defined('GSCHMOD')) {
                chmod($targetFile, GSCHMOD);
            } else {
                chmod($targetFile, 0644);
            }
            exec_action('file-uploaded');
        } else {
            i18n('ERROR_UPLOAD');
            exit;
        }

 /** 
  * Creates slug for blog posts
  * 
  * @return string the generated slug
  */
 public function blog_create_slug($str)
 {
     global $i18n;
     if (isset($i18n['TRANSLITERATION']) && is_array($translit = $i18n['TRANSLITERATION']) && count($translit > 0)) {
         $str = str_replace(array_keys($translit), array_values($translit), $str);
     }
     $str = to7bit($str, 'UTF-8');
     $str = clean_url($str);
     return $str;
 }

function addComponentItem($xml, $title, $value, $active, $slug = null)
{
    if ($title != null && !empty($title)) {
        if ($slug == null || _id($slug) == '') {
            $slug = to7bit($title, 'UTF-8');
            $slug = clean_url($slug);
        }
        $title = safe_slash_html($title);
        $value = safe_slash_html($value);
        $disabled = $active;
        if (!is_object($xml)) {
            $xml = new SimpleXMLExtended('<?xml version="1.0" encoding="UTF-8"?><item></item>');
        }
        # create the body of components.xml file
        $component = $xml->addChild('item');
        $c_note = $component->addChild('title');
        $c_note->addCData($title);
        $component->addChild('slug', $slug);
        $c_note = $component->addChild('value');
        $c_note->addCData($value);
        $c_note = $component->addChild('disabled');
        $c_note->addCData($disabled);
    }
    // debugLog(var_dump($component->asXML()));
    return $xml;
}

/**
 * Clean for JS
 *
 * clean string to be suitable for use in javascript
 *
 * @param string $text
 * @return string
 */
function clean_js($text)
{
    if (function_exists('mb_strtolower')) {
        $text = strip_tags(mb_strtolower($text));
    } else {
        $text = strip_tags(strtolower($text));
    }
    $code_entities_match = array(' ?', ' ', '-', '--', '&quot;', '!', 'é', '@', '#', '$', '%', '^', '&', '*', '(', ')', '+', '{', '}', '|', ':', '"', '<', '>', '?', '[', ']', '\\', ';', "'", ',', '.', '/', '*', '+', '~', '`', '=');
    $text = str_replace($code_entities_match, '', $text);
    $text = urlencode(to7bit($text));
    return str_replace('%', '', $text);
}

            }
        }
    }
}
// if creating new folder
if (isset($_GET['newfolder'])) {
    // check for csrf
    if (!defined('GSNOCSRF') || GSNOCSRF == FALSE) {
        $nonce = $_GET['nonce'];
        if (!check_nonce($nonce, "createfolder")) {
            die("CSRF detected!");
        }
    }
    $newfolder = $_GET['newfolder'];
    // check for invalid chars
    $cleanname = clean_url(to7bit($newfolder, "UTF-8"));
    if (file_exists($path . $cleanname) || $cleanname == '') {
        $error = i18n_r('ERROR_FOLDER_EXISTS');
    } else {
        if (defined('GSCHMOD')) {
            $chmod_value = GSCHMOD;
        } else {
            $chmod_value = 0755;
        }
        if (mkdir($path . $cleanname, $chmod_value)) {
            //create folder for thumbnails
            $thumbFolder = GSTHUMBNAILPATH . $subFolder . $cleanname;
            if (!file_exists($thumbFolder)) {
                mkdir($thumbFolder, $chmod_value);
            }
            $success = sprintf(i18n_r('FOLDER_CREATED'), $cleanname);

 /** 
  * Creates slug for blog posts
  * 
  * @return string the generated slug
  */
 public function blog_create_slug($str)
 {
     $str = to7bit($str, 'UTF-8');
     $str = clean_url($str);
     return $str;
 }

if (!I18nGallery::checkPrerequisites()) {
    $msg = i18n_r('i18n_gallery/MISSING_DIR');
} else {
    if (isset($_GET['undo']) && !isset($_POST['save'])) {
        $newname = @$_GET['new'] ? $_GET['new'] : $name;
        if (i18n_gallery_save_undo($name, $newname)) {
            $msg = i18n_r('i18n_gallery/UNDO_SUCCESS');
            $success = true;
        } else {
            $msg = i18n_r('i18n_gallery/UNDO_FAILURE');
        }
        $gallery = return_i18n_gallery(@$_GET['name']);
    } else {
        if (isset($_POST['save'])) {
            if (!@$_POST['post-name']) {
                $_POST['post-name'] = clean_url(to7bit(@$_POST['post-title'], 'UTF-8'));
            }
            if (!preg_match('/^[A-Za-z0-9-]+$/', @$_POST['post-name'])) {
                $msg = i18n_r('i18n_gallery/ERR_INVALID_NAME');
            } else {
                if (!@$_POST['post-title']) {
                    $msg = i18n_r('i18n_gallery/ERR_EMPTY_TITLE');
                } else {
                    if (!@$_POST['post-item_0_filename']) {
                        $msg = i18n_r('i18n_gallery/ERR_NO_IMAGES');
                    } else {
                        if (@$_POST['post-name'] != @$_GET['name'] && file_exists(GSDATAPATH . I18N_GALLERY_DIR . @$_POST['post-name'] . '.xml')) {
                            $msg = i18n_r('i18n_gallery/ERR_DUPLICATE_NAME');
                        }
                    }
                }

/**
 * Get Component
 *
 * This will return the component requested. 
 * Components are parsed for PHP within them.
 *
 * @since 1.0
 * @uses GSDATAOTHERPATH
 * @uses getXML
 * @modified mvlcek 6/12/2011
 *
 * @param string $id This is the ID of the component you want to display
 *				True will return value in XML format. False will return an array
 * @return string 
 */
function get_component($id)
{
    global $components;
    // normalize id
    $id = to7bit($id, 'UTF-8');
    $id = clean_url($id);
    if (!$components) {
        if (file_exists(GSDATAOTHERPATH . 'components.xml')) {
            $data = getXML(GSDATAOTHERPATH . 'components.xml');
            $components = $data->item;
        } else {
            $components = array();
        }
    }
    if (count($components) > 0) {
        foreach ($components as $component) {
            if ($id == $component->slug) {
                eval("?>" . strip_decode($component->value) . "<?php ");
            }
        }
    }
}

/**
 * get xml for an individual component
 * returns an array since duplicates are possible on component slugs
 *
 * @since 3.4.0
 *
 * @param  str $id component id
 * @return array of simpleXmlObj matching slug
 */
function get_component_xml($id)
{
    // normalize id
    $id = to7bit($id, 'UTF-8');
    $id = clean_url($id);
    if (!$id) {
        return;
    }
    return get_components_xml()->xpath("//slug[.='" . $id . "']/..");
}

$load['plugin'] = true;
// Include common.php
include 'inc/common.php';
if (!defined('GSIMAGEWIDTH')) {
    $width = 200;
    //New width of image
} else {
    $width = GSIMAGEWIDTH;
}
if ($_POST['sessionHash'] === $SESSIONHASH) {
    if (!empty($_FILES)) {
        $tempFile = $_FILES['Filedata']['tmp_name'];
        $file = $_FILES['Filedata']['name'];
        $extension = pathinfo($file, PATHINFO_EXTENSION);
        $name = pathinfo($file, PATHINFO_FILENAME);
        $name = clean_img_name(to7bit($name));
        $targetPath = isset($_POST['path']) ? GSDATAUPLOADPATH . $_POST['path'] . "/" : GSDATAUPLOADPATH;
        $targetFile = str_replace('//', '/', $targetPath) . $name . '.' . $extension;
        //validate file
        if (validate_safe_file($tempFile, $_FILES["Filedata"]["name"])) {
            move_uploaded_file($tempFile, $targetFile);
            if (defined('GSCHMOD')) {
                chmod($targetFile, GSCHMOD);
            } else {
                chmod($targetFile, 0644);
            }
            exec_action('file-uploaded');
        } else {
            die(i18n_r('ERROR_UPLOAD') . ' - ' . i18n_r('BAD_FILE'));
            // invalid file
        }

/**
 * Clean ID
 *
 * Removes characters that don't work in URLs or IDs
 * 
 * @param string $text
 * @return string
 */
function _id($text)
{
    $text = to7bit($text, "UTF-8");
    $text = clean_url($text);
    return lowercase($text);
}