PHP ereg函数代码示例

 function mysql_import_file($filename, &$errmsg)
 {
     /* Read the file */
     $lines = file($filename);
     if (!$lines) {
         $errmsg = "cannot open file {$filename}";
         return false;
     }
     $scriptfile = false;
     /* Get rid of the comments and form one jumbo line */
     foreach ($lines as $line) {
         $line = trim($line);
         if (!ereg('^--', $line)) {
             $scriptfile .= " " . $line;
         }
     }
     if (!$scriptfile) {
         $errmsg = "no text found in {$filename}";
         return false;
     }
     /* Split the jumbo line into smaller lines */
     $queries = explode(';', $scriptfile);
     /* Run each line as a query */
     foreach ($queries as $query) {
         $query = trim($query);
         if ($query == "") {
             continue;
         }
         if (!mysql_query($query . ';')) {
             $errmsg = "query " . $query . " failed";
             return false;
         }
     }
     return true;
 }

 /**
  *	声明模板用法
  */
 function ETCoreStart($set = array('ID' => '1', 'TplType' => 'htm', 'CacheDir' => 'cache', 'TemplateDir' => 'template', 'AutoImage' => 'on', 'LangDir' => 'language', 'Language' => 'default', 'Copyright' => 'off', 'MemCache' => ''))
 {
     $this->TplID = (defined('TemplateID') ? TemplateID : ((int) @$set['ID'] <= 1 ? 1 : (int) $set['ID'])) . '_';
     $this->CacheDir = (defined('NewCache') ? NewCache : (trim($set['CacheDir']) != '' ? $set['CacheDir'] : 'cache')) . '/';
     $this->TemplateDir = (defined('NewTemplate') ? NewTemplate : (trim($set['TemplateDir']) != '' ? $set['TemplateDir'] : 'template')) . '/';
     $this->Ext = @$set['TplType'] != '' ? $set['TplType'] : 'htm';
     $this->AutoImage = @$set['AutoImage'] == 'off' ? 0 : 1;
     $this->Copyright = @$set['Copyright'] == 'off' ? 0 : 1;
     $this->Server = is_array($GLOBALS['_SERVER']) ? $GLOBALS['_SERVER'] : $_SERVER;
     $this->version = trim($_GET['EaseTemplateVer']) ? die('Ease Templae E3!') : '';
     //载入语言文件
     $this->LangDir = (defined('LangDir') ? LangDir : (@$set['LangDir'] != 'language' && @$set['LangDir'] ? $set['LangDir'] : 'language')) . '/';
     if (is_dir($this->LangDir)) {
         $this->Language = defined('Language') ? Language : ($set['Language'] != 'default' && $set['Language'] ? $set['Language'] : 'default');
         if (@is_file($this->LangDir . $this->Language . '.php')) {
             $lang = array();
             @(include_once $this->LangDir . $this->Language . '.php');
             $this->LangData = $lang;
         }
     } else {
         $this->Language = 'default';
     }
     //缓存目录检测以及运行模式
     if (@ereg(':', $set['MemCache'])) {
         $this->RunType = 'MemCache';
         $memset = explode(":", $set['MemCache']);
         $this->Emc = memcache_connect($memset[0], $memset[1]) or die("Could not connect!");
     } else {
         $this->RunType = @substr(@sprintf('%o', @fileperms($this->CacheDir)), -3) == 777 && is_dir($this->CacheDir) ? 'Cache' : 'Replace';
     }
     $CompileBasic = array('/(\\{\\s*|<!--\\s*)inc_php:([a-zA-Z0-9_\\[\\]\\.\\,\\/\\?\\=\\#\\:\\;\\-\\|\\^]{5,200})(\\s*\\}|\\s*-->)/eis', '/<!--\\s*DEL\\s*-->/is', '/<!--\\s*IF(\\[|\\()(.+?)(\\]|\\))\\s*-->/is', '/<!--\\s*ELSEIF(\\[|\\()(.+?)(\\]|\\))\\s*-->/is', '/<!--\\s*ELSE\\s*-->/is', '/<!--\\s*END\\s*-->/is', '/<!--\\s*([a-zA-Z0-9_\\$\\[\\]\'\\"]{2,60})\\s*(AS|as)\\s*(.+?)\\s*-->/', '/<!--\\s*while\\:\\s*(.+?)\\s*-->/is', '/(\\{\\s*|<!--\\s*)lang\\:(.+?)(\\s*\\}|\\s*-->)/eis', '/(\\{\\s*|<!--\\s*)row\\:(.+?)(\\s*\\}|\\s*-->)/eis', '/(\\{\\s*|<!--\\s*)color\\:\\s*([\\#0-9A-Za-z]+\\,[\\#0-9A-Za-z]+)(\\s*\\}|\\s*-->)/eis', '/(\\{\\s*|<!--\\s*)dir\\:([^\\{\\}]{1,100})(\\s*\\}|\\s*-->)/eis', '/(\\{\\s*|<!--\\s*)run\\:(\\}|\\s*-->)\\s*(.+?)\\s*(\\{|<!--\\s*)\\/run(\\s*\\}|\\s*-->)/is', '/(\\{\\s*|<!--\\s*)run\\:(.+?)(\\s*\\}|\\s*-->)/is', '/\\{([a-zA-Z0-9_\'\\"\\[\\]\\$]{1,100})\\}/');
     $this->Compile = is_array($this->Compile) ? array_merge($this->Compile, $CompileBasic) : $CompileBasic;
     $AnalysisBasic = array('$this->inc_php("\\2")', '";if($ET_Del==true){echo"', '";if(\\2){echo"', '";}elseif(\\2){echo"', '";}else{echo"', '";}echo"', '";\\$_i=0;foreach((array)\\1 AS \\3){\\$_i++;echo"', '";\\$_i=0;while(\\1){\\$_i++;echo"', '$this->lang("\\2")', '$this->Row("\\2")', '$this->Color("\\2")', '$this->Dirs("\\2")', '";\\3;echo"', '";\\2;echo"', '";echo \\$\\1;echo"');
     $this->Analysis = is_array($this->Analysis) ? array_merge($this->Analysis, $AnalysisBasic) : $AnalysisBasic;
 }

 function process()
 {
     if (ereg('.free.fr/', Request::getCurrentCompleteUrl())) {
         print "<h2>Attention ! Les utilisateurs de Free.fr doivent faire une opération très particulière pour faire fonctionner phpMyVisites, du fait des limitations techniques imposées par Free.fr.</h2>\n\t\t\t<p> Vous devez donc <u>OBLIGATOIREMENT</u> :</p>\n\t\t\t<ul><li>Créer un répertoire /include/ à la racine de votre site free</li>\n\t\t\t<li>Uploader dans ce nouveau répertoire vide <u>le contenu du répertoire /libs/ de phpmyvisites</u>, une fois phpmyvisites dézippé sur votre ordinateur</li>\n\t\t\t<li>Vous ne devez donc pas changer votre phpmyvisites que vous avez normalement déjà uploadé sur le serveur. Vous devez seulement réuploader les fichiers et répertoires contenus dans le répertoire /libs/ de phpmyvisites. Ces fichiers sont : PEAR.php, Cache/, QuickForm/, HTML/, XML/ (les autres sont facultatifs).</li>\n\t\t\t<li>A la fin de l'opération, vous devez donc avoir à la racine de votre site Free : <br>/include/PEAR.php<br> /include/XML/<br> /include/HTML/<br> etc.\n\t\t\t</ul>\n\t\t\t\n\t\t\t<p> En cas de problèmes consultez les forums de phpMyVisites mais surtout suivez scrupuleusement ces indications et tout se passera très bien !</p>\n\t\t\t\n\t\t\t\n\t\t\t<p><b>If you need these explanations in english, please ask in phpmyvisites forums</b></p>";
     }
     $this->tpl->assign("show_next_step", true);
 }

 function WriteHTML($html)
 {
     //HTML parser
     $html = str_replace("\n", ' ', $html);
     $a = preg_split('/<(.*)>/U', $html, -1, PREG_SPLIT_DELIM_CAPTURE);
     foreach ($a as $i => $e) {
         if ($i % 2 == 0) {
             //Text
             if ($this->HREF) {
                 $this->PutLink($this->HREF, $e);
             } else {
                 $this->Write(5, $e);
             }
         } else {
             //Tag
             if ($e[0] == '/') {
                 $this->CloseTag(strtoupper(substr($e, 1)));
             } else {
                 //Extract properties
                 $a2 = split(' ', $e);
                 $tag = strtoupper(array_shift($a2));
                 $prop = array();
                 foreach ($a2 as $v) {
                     if (ereg('^([^=]*)=["\']?([^"\']*)["\']?$', $v, $a3)) {
                         $prop[strtoupper($a3[1])] = $a3[2];
                     }
                 }
                 $this->OpenTag($tag, $prop);
             }
         }
     }
 }

function jyxo_bot($q = "", $d = "mm", $ereg = ".", $notereg = "", $cnt = 10000000000000, $page = 1, $pmax = 2, $o = "nocls")
{
    $i = 0;
    $results = "";
    $results[$i] = "";
    //$q = str_replace(" ", "+", $q);
    $q = urlencode($q);
    for (; $page <= $pmax; $page++) {
        $request = "http://jyxo.cz/s?q={$q}&d={$d}&o={$o}&cnt={$cnt}&page={$page}";
        $fp = fopen($request, "r") or die("   !!! Cannot connect !!!");
        while (!feof($fp)) {
            $line = fgets($fp);
            if (eregi("<div class='r'>", $line) && ereg(" class=ri", $line)) {
                $line = explode("<!--m--><div class='r'><A HREF=\"", $line);
                $line = $line[1];
                $line = explode("\" class=ri", $line);
                $line = trim($line[0]);
                $line = urldecode($line);
                if (@eregi($ereg, $line) && !@eregi($notereg, $line) && !in_array($line, $results)) {
                    echo "{$line}\n";
                    //Output
                    //echo("$i:$line\n"); //Indexed Output
                    //echo("<a href=\"$line\">$line</a><br />\n"); //XHTML Output
                    $results[$i] = $line;
                    $i++;
                }
            }
        }
        fclose($fp);
    }
    echo "\nTotal: {$i}\n";
    //Sumary Output
    return $results;
}

		function save($db_object,$common,$_POST,$default)
		{
			$yes= array();
			$no = array();
			while(list($key,$value)=each($_POST))
			{
			 $$key = $value;
				if($value=='YES')
				{
					if(ereg("^check_",$key))
					{
						$yes[]=substr($key,6);
		
					}
				}
				if($value=='NO')
				{
					if(ereg("^check_",$key))
					{
						$no[]=substr($key,6);
					}
				}
			}
			$yes_id = implode("','",$yes);
			$no_id = implode("','",$no);
			$fields = $common->prefix_table(name_fields);
			
			$qry1 = "update $fields set status='YES' where name_id in  ('$yes_id')";
			//echo "$qry1<br>";
			$res = $db_object->insert($qry1);
			$qry2 = "update $fields set status='NO' where name_id in  ('$no_id')";
			$res = $db_object->insert($qry2);
			//echo "$qry2<br>";
			
		}

 function scan($page_content)
 {
     $i = 0;
     if (ereg("<style( *[\n]*.*)>\n*(.\n*)*<\\/style>", $page_content)) {
         if (preg_match_all("/(@\\s*import\\s* (url((\"|')?)?((\"|')?)|(\"|'){1}).+(\"|')?\\)?)/", $page_content, $ext_stylesheets)) {
             foreach ($ext_stylesheets[0] as $stylesheet) {
                 $css_content[$i] = preg_replace("/(@\\s*import\\s*)|(url\\(?((\"|')?))|(\"|'){1}|\\)?(\"|')?;|(\\s)/", "", $stylesheet);
                 $i++;
             }
             $array = 1;
         }
         $inline_notused = $this->check_file($page_content, $page_content);
     } else {
         die("No page styles, sorry!" . $this->helptext);
     }
     $unused = array('internal' => array(), 'external' => array());
     if (isset($array) && $array == 1) {
         foreach ($css_content as $css_file) {
             $css = file_get_contents($css_file);
             if (!empty($css)) {
                 $not_used = $this->check_file($css, $page_content);
                 array_push($unused['external'], array('css_file' => $css_file, 'external' => $not_used));
             }
         }
     }
     if ($inline_notused != false) {
         $unused['internal'] = $inline_notused;
     }
     return $unused;
 }

/**
 * Check which version of GD is installed
 * @return int 0 if GD isn't installed, 1 if GD 1.x is installed and 2 if GD 2.x is installed
 */
function Image_Graph_gd_version()
{
    if (function_exists("gd_info")) {
        $info = gd_info();
        $version = $info['GD Version'];
    } else {    
        ob_start();
        phpinfo(8);
        $php_info = ob_get_contents();
        ob_end_clean();
         
        if (ereg("<td[^>]*>GD Version *<\/td><td[^>]*>([^<]*)<\/td>", $php_info, $result)) {
            $version = $result[1];
        }
    }
    
    if ($version) {
        //define("GD_VERSION", $version);
    }
    
    if (ereg("1\.[0-9]{1,2}", $version)) {
        return 1;
    }
    elseif (ereg("2\.[0-9]{1,2}", $version)) {
        return 2;
    } else {
        return 0;
    }            
}

 function save_data($db_object, $common, $fLang_id, $_POST, $default)
 {
     $id = array();
     while (list($key, $value) = each($_POST)) {
         ${$key} = $value;
         if (ereg("^lang_", $key)) {
             $id[] = substr($key, 5);
         }
         if (ereg("^charset_", $key)) {
             $ids = split("_", $key);
             $id1 = $ids[1];
             $char[$id1] = $value;
         }
     }
     $charset_table = $common->prefix_table("language_charset");
     while (list($kk, $vv) = @each($char)) {
         $upqry = "update {$charset_table} set charset='{$vv}' where language_id='{$kk}'";
         $upqry = "replace into {$charset_table} set language_id='{$kk}',charset='{$vv}'";
         $db_object->insert($upqry);
     }
     $lang_table = $common->prefix_table("language");
     $lang = "lang_" . $fLang_id;
     for ($i = 0; $i < count($id); $i++) {
         $lan = "lang_" . $id[$i];
         $lan = ${$lan};
         $mysql = "update {$lang_table} set {$lang}='{$lan}' where lang_id='{$id[$i]}'";
         $db_object->insert($mysql);
     }
 }

 private function Connect($servers)
 {
     if ($this->IsConnected()) {
         throw new Exception('Already connected');
     }
     if (!is_array($servers) || count($servers) == 0) {
         throw new Exception('No servers');
     }
     foreach ($servers as $s) {
         if (!ereg("[^:]+:[0-9]+", $s)) {
             throw new Exception($s . ' is not a valid server');
         }
     }
     srand((double) microtime() * 1000000);
     shuffle($servers);
     foreach ($servers as $s) {
         list($server, $port) = explode(":", $s);
         $server = gethostbyname($server);
         $this->socket = fsockopen($server, $port, $errno, $err);
         if ($this->IsConnected()) {
             break;
         }
     }
     if ($this->IsConnected()) {
         return true;
     } else {
         throw new Exception($errno . ' - ' . $err);
     }
 }

 function piclens_gallery()
 {
     $item_id = EClassApi::getParam('item_id');
     $entry = '';
     if ($item_id) {
         $sql = 'select id, original_image_url, title, position from item_image where item_id = ' . intval($item_id) . ' ORDER BY position ';
         DB::query($sql);
         if (DB::num_rows()) {
             $entry = '';
             while ($rows = DB::fetch_row()) {
                 $rows['title'] = $rows['title'] ? $rows['title'] : "Image {$rows['position']}";
                 $rows['title'] = trim(XMLLib::_xml_encode_attribute($rows['title']));
                 if (ereg('/', $rows['original_image_url'])) {
                     $url = trim(XMLLib::_xml_encode_attribute("http://" . IMAGE_PATH . "{$rows['original_image_url']}"));
                 } else {
                     $url = trim(XMLLib::_xml_encode_attribute("http://" . IMAGE_PATH . "uploaded/items/{$rows['original_image_url']}"));
                 }
                 $entry .= "\n\t\t \t \t<item>\n\t\t \t \t\t\t<title>" . stripslashes($rows['title']) . "</title>\n\t\t\t\t\t\t<link>{$url}</link>\n\t\t\t\t\t\t<guid>Image {$rows['position']}</guid>\n\t\t\t\t\t\t<media:thumbnail url=\"{$url}\" />\n\t\t\t\t\t\t<media:content url=\"{$url}\" />\n\t\t\t\t</item>\n\t\t \t \t";
             }
             @header("Content-type: text/xml");
             echo "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n\t\t\t <rss version=\"2.0\" xmlns:media=\"http://search.yahoo.com/mrss\">\n\t\t\t <channel>\t\t\t\n\t\t\t <title>Enbac.com</title>\n\t\t\t <link>http://www.chonmon.vn/</link>\n\t\t\t <description>Enbac.com - </description>\n\t\t\t <logo url=\"style/images/logo.piclens.png\" />\n\t\t\t";
             echo $entry;
             echo "\n\t\t \t </channel>\n\t\t\t </rss>\n\t\t\t";
         } else {
             die("no_info");
         }
     } else {
         die("no_info");
     }
 }

 function shipping($module = '')
 {
     global $language, $PHP_SELF, $customer_id;
     $customer_group = new customer_group($customer_id);
     if (ereg('all', $customer_group->getshipment())) {
         $this->modules = explode(';', MODULE_SHIPPING_INSTALLED);
     } else {
         $this->modules = explode(';', $customer_group->getshipment());
     }
     if (defined('MODULE_SHIPPING_INSTALLED') && tep_not_null(MODULE_SHIPPING_INSTALLED)) {
         $include_modules = array();
         if (tep_not_null($module) && in_array(substr($module['id'], 0, strpos($module['id'], '_')) . '.' . substr($PHP_SELF, strrpos($PHP_SELF, '.') + 1), $this->modules)) {
             $include_modules[] = array('class' => substr($module['id'], 0, strpos($module['id'], '_')), 'file' => substr($module['id'], 0, strpos($module['id'], '_')) . '.' . substr($PHP_SELF, strrpos($PHP_SELF, '.') + 1));
         } else {
             reset($this->modules);
             while (list(, $value) = each($this->modules)) {
                 $class = substr($value, 0, strrpos($value, '.'));
                 $include_modules[] = array('class' => $class, 'file' => $value);
             }
         }
         for ($i = 0, $n = sizeof($include_modules); $i < $n; $i++) {
             include DIR_WS_LANGUAGES . $language . '/modules/shipping/' . $include_modules[$i]['file'];
             include DIR_WS_MODULES . 'shipping/' . $include_modules[$i]['file'];
             $GLOBALS[$include_modules[$i]['class']] = new $include_modules[$i]['class']();
         }
     }
 }

 function Net_DNS_RR_A(&$rro, $data, $offset = '')
 {
     $this->name = $rro->name;
     $this->type = $rro->type;
     $this->class = $rro->class;
     $this->ttl = $rro->ttl;
     $this->rdlength = $rro->rdlength;
     $this->rdata = $rro->rdata;
     if ($offset) {
         if ($this->rdlength > 0) {
             /*
              *  We don't have inet_ntoa in PHP?
              */
             $aparts = unpack('C4b', $this->rdata);
             $addr = $aparts['b1'] . '.' . $aparts['b2'] . '.' . $aparts['b3'] . '.' . $aparts['b4'];
             $this->address = $addr;
         }
     } else {
         if (strlen($data) && ereg("([0-9]+)\\.([0-9]+)\\.([0-9]+)\\.([0-9]+)[ \t]*\$", $data, $regs)) {
             if ($regs[1] >= 0 && $regs[1] <= 255 && ($regs[2] >= 0 && $regs[2] <= 255) && ($regs[3] >= 0 && $regs[3] <= 255) && ($regs[4] >= 0 && $regs[4] <= 255)) {
                 $this->address = $regs[1] . '.' . $regs[2] . '.' . $regs[3] . '.' . $regs[4];
             }
         }
     }
 }

 /**
  * Validates the input from the object edit form concerning this attribute.
  *
  * @param mixed  $http                   Class eZHTTPTool.
  * @param string $base                   Seems to be always 'ContentObjectAttribute'.
  * @param mixed  $contentObjectAttribute Class eZContentObjectAttribute.
  *
  * @return int eZInputValidator::STATE_INVALID/STATE_ACCEPTED
  */
 public function validateObjectAttributeHTTPInput($http, $base, $contentObjectAttribute)
 {
     if ($http->hasPostVariable($base . "_data_domain_" . $contentObjectAttribute->attribute("id"))) {
         $data = $http->postVariable($base . "_data_domain_" . $contentObjectAttribute->attribute("id"));
         $data = str_replace(" ", "", $data);
         if (!$contentObjectAttribute->validateIsRequired() && $data == "") {
             return eZInputValidator::STATE_ACCEPTED;
         }
         $withSubdomain = $contentObjectAttribute->contentClassAttribute()->attribute(self::SUBDOMAIN_FIELD);
         if ($withSubdomain == 1) {
             if (!ereg('^' . self::SUBDOMAIN_REGEXP . '$', $data)) {
                 $contentObjectAttribute->setValidationError(ezi18n('kernel/classes/datatypes', 'No valid domain'));
                 return eZInputValidator::STATE_INVALID;
             }
         } else {
             if (!ereg('^' . self::DOMAIN_REGEXP . '$', $data)) {
                 $contentObjectAttribute->setValidationError(ezi18n('kernel/classes/datatypes', 'No valid domain'));
                 return eZInputValidator::STATE_INVALID;
             }
         }
         return eZInputValidator::STATE_ACCEPTED;
     } else {
         return eZInputValidator::STATE_ACCEPTED;
     }
     return eZInputValidator::STATE_INVALID;
 }

function get_parser_characters($format)
{
    if ($format == 'tab') {
        $middle = '	';
        $end_tr = '<BR>';
    } elseif ($format == 'html' || $format == '') {
        $begin_table = '<TABLE>';
        $end_table = '</TABLE>';
        $tr = '<TR>';
        $end_tr = '</TR>';
        $td = '<TD>';
        $end_td = '</TD>';
        $middle = $end_td . $td;
    } elseif (ereg('html:', $format)) {
        list($style, $choice) = explode(':', $format);
        $begin_table = '<TABLE class = "$choice">';
        $end_table = '</TABLE>';
        $tr = '<TR>';
        $end_tr = '</TR>';
        $td = '<TD>';
        $end_td = '</TD>';
        $middle = $end_td . $td;
    }
    return $parser_char = array('middle' => $middle, 'begin_table' => $begin_table, 'tr' => $tr, 'end_tr' => $end_tr, 'td' => $td, 'end_td' => $end_td, 'middle' => $middle, 'end_table' => $end_table);
}