PHP file::readfromfile方法代码示例

 function update_setting($setting)
 {
     foreach ($setting as $key => $value) {
         if ($key == 'site_url' && $value != WIKI_URI) {
             //site_url 存入 config.php 文件
             $cfg = file::readfromfile(HDWIKI_ROOT . '/config.php');
             $new_cfg = preg_replace("/WIKI_URL(['\"])\\s*,\\s*(['\"])(.*)\\1/", 'WIKI_URL${1}, ${2}' . $value . '${2}', $cfg);
             file::writetofile(HDWIKI_ROOT . '/config.php', $new_cfg, 0);
         } else {
             if ($this->base->setting[$key] != $value) {
                 $this->db->query("REPLACE INTO " . DB_TABLEPRE . "setting (variable,value) VALUES ('{$key}','{$value}')");
             }
         }
     }
     return $this->db->insert_id();
 }

 function block($area)
 {
     $area = trim($area);
     $datastr = '';
     foreach ((array) $GLOBALS['blocklist'][$area] as $block) {
         $datastr .= '{eval $data= $GLOBALS[\'blockdata\'][' . $block['id'] . '];$bid="' . $block['id'] . '"}';
         $tplfile = HDWIKI_ROOT . '/block/' . $block['theme'] . '/' . $block['block'] . '/' . $block['tpl'];
         if (!file_exists($tplfile)) {
             $tplfile = HDWIKI_ROOT . '/block/default/' . $block['block'] . '/' . $block['tpl'];
         }
         $datastr .= file::readfromfile($tplfile);
     }
     return $datastr;
 }

 function editionconvert($type, $number)
 {
     if ($type == 'txt') {
         $changenum = 100;
         $maxeid = $this->db->result_first("SELECT MAX(eid) FROM " . DB_TABLEPRE . "edition WHERE 1");
         if ($maxeid < $number - $changenum) {
             return true;
         }
         $query = $this->db->query("SELECT eid,content FROM " . DB_TABLEPRE . "edition WHERE eid >({$number}-{$changenum}) AND eid <= {$number}");
         while ($edition = $this->db->fetch_array($query)) {
             if ($edition['content']) {
                 $path = 'data/edition/' . ceil($edition['eid'] / $changenum) * $changenum;
                 file::forcemkdir($path);
                 file::writetofile($path . "/" . $edition['eid'] . ".txt", $edition['content']);
             }
         }
         $this->db->query("UPDATE " . DB_TABLEPRE . "edition SET content=''  WHERE eid >({$number}-{$changenum}) AND eid <= {$number}");
     } else {
         $dirlist = array();
         if ($handle = opendir('data/edition')) {
             while (false !== ($dir = readdir($handle))) {
                 $dirlist[] = $dir;
             }
             closedir($handle);
         }
         $maxeid = @max($dirlist);
         if ($number > $maxeid) {
             return true;
         }
         $path = "data/edition/{$number}";
         $files = file::get_file_by_ext($path, array('txt'));
         foreach ((array) $files as $file) {
             $eid = substr($file, 0, -4);
             $filename = $path . "/" . $file;
             $content = string::haddslashes(file::readfromfile($filename), 1);
             if ($content) {
                 $this->db->query("UPDATE " . DB_TABLEPRE . "edition SET content='{$content}' WHERE eid={$eid}");
                 @unlink($filename);
             }
         }
     }
     return false;
 }

 function doimport()
 {
     set_time_limit(0);
     if (substr(trim(ini_get('memory_limit')), 0, -1) < 32 && substr(trim(ini_get('memory_limit')), 0, -1) > 0) {
         @ini_set('memory_limit', '32M');
     }
     $filename = str_replace('*', '.', $this->get[2]);
     $filenum = $this->get[3] ? $this->get[3] : 1;
     $filedir = "./data/db_backup/";
     $filetype = $this->get[4] ? $this->get[4] : substr($filename, -3);
     if ($filetype != 'zip' && $filetype != 'sql') {
         $this->message($this->view->lang['dbBackupFormatError'], 'BACK');
     } else {
         if ($filenum == 1) {
             if ($filetype == 'zip') {
                 require_once HDWIKI_ROOT . '/lib/zip.class.php';
                 $zip = new zip();
                 if (!$zip->chk_zip) {
                     $this->message($this->view->lang['chkziperror'], '');
                 }
                 $zip->Extract($filedir . $filename, $filedir);
                 $filename = substr($filename, 0, -4) . "_1.sql";
             } else {
                 $num = strrpos($filename, "_");
                 $filename = substr($filename, 0, $num) . "_1.sql";
             }
         }
         if (file_exists($filedir . $filename)) {
             $sqldump = file::readfromfile($filedir . $filename);
             preg_match('/#\\sVersion:\\shdwiki\\s([^\\n]+)\\n/i', $sqldump, $hdversion);
             if ($hdversion[1] != HDWIKI_VERSION) {
                 $this->message($this->view->lang['dbSqlVersionError'], 'index.php?admin_db-backup');
             }
             $sqlquery = $_ENV['db']->splitsql($sqldump);
             unset($sqldump);
             foreach ($sqlquery as $sql) {
                 $sql = $_ENV['db']->syntablestruct(trim($sql), $this->db->version() > '4.1', DB_CHARSET);
                 if ($sql != '') {
                     $this->db->query($sql, 'SILENT');
                     if (($sqlerror = $this->db->error()) && $this->db->errno() != 1062) {
                         $this->db->halt('MySQL Query Error', $sql);
                     }
                 }
             }
             if ($filetype == 'zip') {
                 @unlink($filedir . $filename);
             }
             $filenum++;
             $num = strrpos($filename, "_");
             $filename = str_replace('.', '*', substr($filename, 0, $num) . "_" . $filenum . ".sql");
             $url = "index.php?admin_db-import-{$filename}-{$filenum}-{$filetype}";
             $this->message("<image src='style/default/loading.gif'><br />" . $this->view->lang['dbBackupNext1'] . ($filenum - 1) . $this->view->lang['dbBackupNext2'] . "<script type=\"text/JavaScript\">setTimeout(\"window.location.replace('{$url}');\", 2000);</script>", '');
         } else {
             $this->cache->removecache('import_files');
             $this->message($this->view->lang['dbSqlImportSuccess'], 'index.php?admin_db-backup');
         }
     }
 }

 function check_md5()
 {
     $zip_file = UPGRADE_PATH . $this->package['release_code'] . '.zip';
     return md5(file::readfromfile($zip_file)) === trim(strtolower($this->package['md5']));
 }

 function get($name, $expires = 0)
 {
     $file = $this->dir . $name . '.php';
     if (!file_exists($file)) {
         $data = util::hfopen($this->url_cache . rawurlencode($name) . '.php');
         if ($data) {
             file::forcemkdir($this->dir);
             $flag = file::writetofile($this->dir . $name . '.php', $data);
         } else {
             return '';
         }
     }
     if (file_exists($file)) {
         $data = file::readfromfile($file);
         $data = str_replace($this->phpexit, '', $data);
         return unserialize(base64_decode($data));
     } else {
         return '';
     }
 }

 <?php 
require_once './api/OperatorFileText.php';
require_once './globalVar.php';
header('Content-Type:text/html; charset=utf-8');
//使用gb2312编码，使中文不会变成乱码
$backValue = $_POST['trans_data'];
$fileUtil = new file();
$ipFile = $app_path . "/ipFile.ptp";
$content = $fileUtil->readfromfile($ipFile);
//echo isset($_COOKIE[$cip]) ;
//echo "<br>";
//echo stripos($content, $rip);
//echo "<br>";
//echo  $rip;
// 判断用户是否重复提交
if (isset($_COOKIE[$cip]) || stripos($content, $rip)) {
    echo "1";
} else {
    echo 0;
    //echo strnatcmp($backValue, "1004");
    //echo "<br/>";
    for ($i = 0; $i < 5; $i++) {
        for ($j = 0; $j < 3; $j++) {
            if ($vote_arr[$i][$j] == $backValue) {
                $vote_arr[$i][2] = $vote_arr[$i][2] + 1;
            }
        }
    }
    $newFile = $app_path . "/vote_rslt.ptp";
    $oldFile = $app_path . "/vote_rslt_old.ptp";
    $fileUtil->copyFile($newFile, $oldFile);

 function fileip($alluploadips, $regular, $attachment_size)
 {
     $filetype = strtolower(substr($_FILES['file_path']['name'], strrpos($_FILES['file_path']['name'], ".") + 1));
     $destfile = 'data/tmp/' . time() . '.' . $filetype;
     $result = file::uploadfile($_FILES['file_path']['tmp_name'], $destfile, $attachment_size, 0);
     if ($result) {
         if (file_exists($destfile)) {
             $data = file::readfromfile($destfile);
         }
         $alluploadips = $this->textip($alluploadips, $regular, $data);
         @unlink($destfile);
     }
     return $alluploadips;
 }

<?php

require_once './api/OperatorFileText.php';
// 全局变量
$app_path = getcwd();
global $vote_arr;
global $cip;
global $rip;
$fileUtil = new file();
$newFile = $app_path . "/vote_rslt.ptp";
$fileContent = $fileUtil->readfromfile($newFile);
$fileContent = unescape($fileContent);
if (empty($fileContent)) {
    $vote_arr = array(array("1001", "null", 0), array("1002", "null", 0), array("1003", "null", 0), array("1004", "null", 0), array("1005", "null", 0), array("1006", "null", 0));
} else {
    $vote_arr = json_decode($fileContent);
}
$rip = get_ip_place();
$cip = get_ip_place_md5();
$str = json_encode($vote_arr);
function unescape($str)
{
    $ret = '';
    $len = strlen($str);
    for ($i = 0; $i < $len; $i++) {
        if ($str[$i] == '%' && $str[$i + 1] == 'u') {
            $val = hexdec(substr($str, $i + 2, 4));
            if ($val < 0x7f) {
                $ret .= chr($val);
            } else {
                if ($val < 0x800) {

 function doaddlang()
 {
     switch ($this->post['addlangtype']) {
         case 0:
             $langname = 'front.php';
             break;
         case 1:
             $langname = 'back.php';
             break;
     }
     $langcon = trim($this->post['langcon']);
     $langvar = trim($this->post['langname']);
     if (!$langcon || !$langvar) {
         $this->message('语言变量内容不能为空!', 'index.php?admin_language');
     }
     if (is_file(HDWIKI_ROOT . '/lang/zh/' . $langname)) {
         $filelang = substr($langname, 0, -4);
         $this->view->setlang($this->setting['lang_name'], $filelang);
         if (array_key_exists($langvar, $this->view->lang)) {
             $this->message('模版变量名已存在,请重新填写!', 'index.php?admin_language');
         }
         if (copy(HDWIKI_ROOT . '/lang/zh/' . $langname, HDWIKI_ROOT . '/lang/zh/bak_' . $langname)) {
             $data = file::readfromfile(HDWIKI_ROOT . '/lang/zh/' . $langname);
             $con = '$lang[\'' . $langvar . "']='" . str_replace("'", "\\'", str_replace("\\", "\\\\", stripslashes($langcon))) . "';\r\n?>";
             $content = str_replace('?>', $con, $data);
             file::writetofile(HDWIKI_ROOT . '/lang/zh/' . $langname, $content);
         }
     }
     $langtype = $this->post['addlangtype'];
     $this->message('语言文件添加成功!', 'index.php?admin_language-default-' . $langtype);
 }

 function filewords($alluploadwords, $attachment_size)
 {
     $filetype = strtolower(substr($_FILES['file_path']['name'], strrpos($_FILES['file_path']['name'], ".") + 1));
     $destfile = 'data/tmp/' . time() . '.' . $filetype;
     $result = file::uploadfile($_FILES['file_path']['tmp_name'], $destfile, $attachment_size, 0);
     if ($result) {
         if (file_exists($destfile)) {
             if (WIKI_CHARSET == 'UTF-8') {
                 $data = string::hiconv(file::readfromfile($destfile), 'utf-8');
             } else {
                 $data = string::hiconv(file::readfromfile($destfile), 'gbk');
             }
         }
         $filewords = array_filter(explode(',', str_replace('，', ',', addslashes($data))), array($this, "trimwords"));
         $alluploadwords = array_merge($alluploadwords, $filewords);
         @unlink($destfile);
     }
     return $alluploadwords;
 }

 function get_edition($eid)
 {
     $editionlist = array();
     if (is_numeric($eid)) {
         $edition = $this->db->fetch_first("SELECT * FROM " . DB_TABLEPRE . "edition WHERE eid={$eid}");
         if ($edition) {
             $edition['comtime'] = $edition['time'];
             $edition['time'] = $this->base->date($edition['time']);
             $edition['rawtitle'] = $edition['title'];
             $edition['title'] = htmlspecialchars($edition['title']);
             if (!$edition['content']) {
                 $edition['content'] = file::readfromfile($this->get_edition_fileinfo($edition['eid'], 'file'));
             }
         }
         return $edition;
     } else {
         $eid = implode(",", $eid);
         $query = $this->db->query(" SELECT * FROM " . DB_TABLEPRE . "edition WHERE eid IN ({$eid})");
         while ($edition = $this->db->fetch_array($query)) {
             $edition['time'] = $this->base->date($edition['time']);
             $edition['rawtitle'] = $edition['title'];
             $edition['title'] = htmlspecialchars($edition['title']);
             if (!$edition['content']) {
                 $edition['content'] = file::readfromfile($this->get_edition_fileinfo($edition['eid'], 'file'));
             }
             $editionlist[] = $edition;
         }
         return $editionlist;
     }
 }

 function dogettpl()
 {
     list($block, $fun) = explode('-', $this->post['tplfile']);
     $tplfile = $_ENV['global']->block_file($GLOBALS['theme'], '/' . $block . '/' . $fun . '.htm');
     echo file::readfromfile($tplfile);
 }

 function block_query($post, $temp = '')
 {
     $temlist = array();
     list($theme, $file) = explode('-', array_shift($post));
     //得到 theme 和 file 值。
     //删除操作
     if (is_array($temp['del'])) {
         $delid = implode(',', $temp['del']);
         $this->db->query("DELETE FROM " . DB_TABLEPRE . "block WHERE id IN ({$delid})");
     }
     //添加和更新 block数据的操作。
     $insertsql = "INSERT INTO " . DB_TABLEPRE . "block (theme,file,area,areaorder,block,fun,tpl,params) VALUES ";
     $areas = '';
     //用来保存页面区域的数组。供下面的删除页面没有区域使用。
     foreach ($post as $key => $value) {
         $areas .= "'" . $key . "',";
         $value = explode('-', $value);
         $num = count($value);
         for ($i = 0; $i < $num; $i++) {
             $id = $value[$i];
             if (is_numeric($id)) {
                 //id是数字，表明是需要更新的。
                 $updatesql = "UPDATE " . DB_TABLEPRE . "block SET area='{$key}',areaorder={$i}";
                 if (isset($temp[$id]['params'])) {
                     $updatesql .= ",params='" . serialize($temp[$id]['params']) . "'";
                     $temlist[] = $id;
                 }
                 $updatesql .= " WHERE id = {$id}";
                 $this->db->query($updatesql);
             } else {
                 //id非数字，表明是新加入的模块。
                 $temlist[] = $id;
                 if (is_array($temp[$id])) {
                     $block = $temp[$id];
                     $params = $block['params'] ? serialize($block['params']) : '';
                     $insertsql .= "('" . $block['theme'] . "','" . $block['file'] . "','{$key}',{$i},'" . $block['block'] . "','" . $block['fun'] . "','" . $block['fun'] . ".htm','{$params}'),";
                 }
             }
         }
     }
     if (isset($block)) {
         $insertsql = substr($insertsql, 0, -1);
         $this->db->query($insertsql);
     }
     foreach ($temlist as $id) {
         $block = $temp[$id];
         $fromfile = HDWIKI_ROOT . "/data/tmp/" . $theme . ".{$block['block']}.{$block['fun']}.htm";
         if (file_exists($fromfile)) {
             $tofile = HDWIKI_ROOT . '/block/' . $theme . '/' . $block['block'] . '/' . $block['fun'] . '.htm';
             $tplcontent = file::readfromfile($fromfile);
             file::writetofile($tofile, $tplcontent);
             unlink($fromfile);
         }
     }
     //删除页面中没有区域的元素。(比如页面只有一个right区域，但是数据库中却多了一个left区域，显然是需要删掉的。
     //如果模板被修改的话，可能出现这种情况。)
     $areas = substr($areas, 0, -1);
     $delsql = 'DELETE FROM ' . DB_TABLEPRE . "block WHERE theme = '{$theme}' and file = '{$file}' and area NOT IN ({$areas})";
     $this->db->query($delsql);
     return 'ok';
 }

 function share_plugin($plugin)
 {
     $identifier = $plugin['identifier'];
     $descxml = "<?xml version=\"1.0\" encoding=\"" . WIKI_CHARSET . "\"?>\n" . "<theme>\n" . "<author><![CDATA[" . $plugin['author'] . "]]></author>\n" . "<authorurl><![CDATA[" . $plugin['authorurl'] . "]]></authorurl>\n" . "<name><![CDATA[" . $plugin['name'] . "]]></name>\n" . "<tag><![CDATA[" . $plugin['tag'] . "]]></tag>\n" . "<desc><![CDATA[" . $plugin['description'] . "]]></desc>\n" . "<weburl><![CDATA[" . $plugin['weburl'] . "]]></weburl>\n" . "<version><![CDATA[" . $plugin['version'] . "]]></version>\n" . "<hdversion><![CDATA[" . $plugin['hdversion'] . "]]></hdversion>\n" . "<copyright><![CDATA[" . $plugin['copyright'] . "]]></copyright>\n" . "<charset><![CDATA[" . WIKI_CHARSET . "]]></charset>\n" . "</theme>";
     file::writetofile(HDWIKI_ROOT . '/plugins/' . $identifier . '/desc.xml', $descxml);
     require_once HDWIKI_ROOT . '/lib/zip.class.php';
     $zip = new zip();
     $filedir = array('plugins/' . $identifier);
     $zipdir = array($identifier);
     $tmpname = HDWIKI_ROOT . '/data/tmp/' . util::random(6) . '.zip';
     @$zip->zip_dir($filedir, $tmpname, $zipdir);
     $zip_content = file::readfromfile($tmpname);
     $upload_url = $this->base->setting['app_url'] . '/hdapp.php?action=upload&type=plugin';
     $data = 'data=' . base64_encode($zip_content);
     if ('1' == @util::hfopen($upload_url, 0, $data)) {
         unlink($tmpname);
         return true;
     }
     return false;
 }