PHP;">
$val) $string[$key] = new_addslashes($val);
return $string;
}
/**
* 返回经stripslashes处理过的字符串或数组
* @param $string 需要处理的字符串或数组
* @return mixed
*/
function new_stripslashes($string) {
if(!is_array($string)) return stripslashes($string);
foreach($string as $key => $val) $string[$key] = new_stripslashes($val);
return $string;
}
/**
* 返回经htmlspecialchars处理过的字符串或数组
* @param $obj 需要处理的字符串或数组
* @return mixed
*/
function new_html_special_chars($string) {
$encoding = 'utf-8';
if(strtolower(CHARSET)=='gbk') $encoding = 'ISO-8859-15';
if(!is_array($string)) return htmlspecialchars($string,ENT_QUOTES,$encoding);
foreach($string as $key => $val) $string[$key] = new_html_special_chars($val);
return $string;
}
function new_html_entity_decode($string) {
$encoding = 'utf-8';
if(strtolower(CHARSET)=='gbk') $encoding = 'ISO-8859-15';
return html_entity_decode($string,$encoding);
}
function new_htmlentities($string) {
$encoding = 'utf-8';
if(strtolower(CHARSET)=='gbk') $encoding = 'ISO-8859-15';
return htmlentities($string,$encoding);
}
/**
* 安全过滤
函数
*
* @param $string
* @return string
*/
function safe_replace($string) {
$string = str_replace('%20','',$string);
$string = str_replace('%27',$string);
$string = str_replace('%2527',$string);
$string = str_replace('*',$string);
$string = str_replace('"','"',$string);
$string = str_replace("'",$string);
$string = str_replace(';',$string);
$string = str_replace('<','<',$string);
$string = str_replace('>','>',$string);
$string = str_replace("{",$string);
$string = str_replace('}',$string);
$string = str_replace('\\',$string);
return $string;
}
/**
* xss过滤
函数
*
* @param $string
* @return string
*/
function remove_xss($string) {
$string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S',$string);
$parm1 = Array('javascript','vbscript','expression','applet','
Meta','xml','blink','link','script','embed','object','iframe','frame','frameset','ilayer','layer','bgsound','title','base');
$parm2 = Array('onabort','onactivate','onafterprint','onafterupdate','onbeforeactivate','onbeforecopy','onbeforecut','onbeforedeactivate','onbeforeeditfocus','onbeforepaste','onbeforeprint','onbeforeunload','onbeforeupdate','onblur','onbounce','oncellchange','onchange','onclick','oncontextmenu','oncontrolselect','oncopy','oncut','ondataavailable','ondatasetchanged','ondatasetcomplete','ondblclick','ondeactivate','ondrag','ondragend','ondragenter','ondragleave','ondragover','ondragstart','ondrop','onerror','onerrorupdate','onfilterchange','onfinish','onfocus','onfocusin','onfocusout','onhelp','onkeydown','onkeypress','onkeyup','onlayoutcomplete','onload','onlosecapture','onmousedown','onmouseenter','onmouseleave','onmousemove','onmou
SEOut','onmou
SEOver','onmouseup','onmousewheel','onmove','onmoveend','onmovestart','onpaste','onpropertychange','onreadystatechange','onreset','onresize','onresizeend','onresizestart','onrowenter','onrowexit','onrowsdelete','onrowsinserted','onscroll','onselect','onselectionchange','onselectstart','onstart','onstop','onsubmit','onunload');
$parm = array_merge($parm1,$parm2);
for ($i = 0; $i < sizeof($parm); $i++) {
$pattern = '/';
for ($j = 0; $j < strlen($parm[$i]); $j++) {
if ($j > 0) {
$pattern .= '(';
$pattern .= '([x|X]0([9][a][b]);?)?';
$pattern .= '|(([9][10][13]);?)?';
$pattern .= ')?';
}
$pattern .= $parm[$i][$j];
}
$pattern .= '/i';
$string = preg_replace($pattern,' ',$string);
}
return $string;
}
/**
* 过滤ASCII码从0-28的控制字符
* @return String
*/
function trim_unsafe_control_chars($str) {
$rule = '/[' . chr ( 1 ) . '-' . chr ( 8 ) . chr ( 11 ) . '-' . chr ( 12 ) . chr ( 14 ) . '-' . chr ( 31 ) . ']*/';
return str_replace ( chr ( 0 ),preg_replace ( $rule,$str ) );
}
/**
* 格式化文本域
内容
*
* @param $string 文本域
内容
* @return string
*/
function trim_textarea($string) {
$string = nl2br ( str_replace ( ' ',$string ) );
return $string;
}
/**
* 将文本格式成适合js
输出的字符串
* @param string $string 需要处理的字符串
* @param intval $isjs 是否执行字符串格式化,默认为执行
* @return string 处理后的字符串
*/
function format_js($string,$isjs = 1) {
$string = addslashes(str_replace(array("\r","\n","\t"),array('',''),$string));
return $isjs ? 'document.write("'.$string.'");' : $string;
}
/**
* 转义 javascript
代码标记
*
* @param $str
* @return mixed
*/
function trim_script($str) {
if(is_array($str)){
foreach ($str as $key => $val){
$str[$key] = trim_script($val);
}
}else{
$str = preg_replace ( '/\<([\/]?)script([^\>]*?)\>/si','<\\1script\\2>',$str );
$str = preg_replace ( '/\<([\/]?)iframe([^\>]*?)\>/si','<\\1iframe\\2>',$str );
$str = preg_replace ( '/\<([\/]?)frame([^\>]*?)\>/si','<\\1frame\\2>',$str );
$str = str_replace ( 'javascript:','javascript:',$str );
}
return $str;
}
/**
*
获取当前页面完整
URL地址
*/
function get_url() {
$sys_protocal = isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443' ? 'https://' : 'http://';
$
PHP_self = $_SERVER['
PHP_SELF'] ? safe_replace($_SERVER['
PHP_SELF']) : safe_replace($_SERVER['SCRIPT_NAME']);
$path_info = isset($_SERVER['PATH_INFO']) ? safe_replace($_SERVER['PATH_INFO']) : '';
$relate_url = isset($_SERVER['REQUEST_URI']) ? safe_replace($_SERVER['REQUEST_URI']) : $
PHP_self.(isset($_SERVER['QUERY_STRING']) ? '?'.safe_replace($_SERVER['QUERY_STRING']) : $path_info);
return $sys_protocal.(isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '').$relate_url;
}
/**
* 字符
截取 支持UTF8/GBK
* @param $string
* @param $length
* @param $dot
*/
function str_cut($string,$length,$dot = '...') {
$strlen = strlen($string);
if($strlen <= $length) return $string;
$string = str_replace(array(' ','&',''','“','”','—','·','…'),array('∵','&','"',"'",'“','”','—','·','…'),$string);
$strcut = '';
if(strtolower(CHARSET) == 'utf-8') {
$length = intval($length-strlen($dot)-$length/3);
$n = $tn = $noc = 0;
while($n < strlen($string)) {
$t = ord($string[$n]);
if($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {
$tn = 1; $n++; $noc++;
} elseif(194 <= $t && $t <= 223) {
$tn = 2; $n += 2; $noc += 2;
} elseif(224 <= $t && $t <= 239) {
$tn = 3; $n += 3; $noc += 2;
} elseif(240 <= $t && $t <= 247) {
$tn = 4; $n += 4; $noc += 2;
} elseif(248 <= $t && $t <= 251) {
$tn = 5; $n += 5; $noc += 2;
} elseif($t == 252 || $t == 253) {
$tn = 6; $n += 6; $noc += 2;
} else {
$n++;
}
if($noc >= $length) {
break;
}
}
if($noc > $length) {
$n -= $tn;
}
$strcut = substr($string,$n);
$strcut = str_replace(array('∵',array(' ',$strcut);
} else {
$dotlen = strlen($dot);
$maxi = $length - $dotlen - 1;
$current_str = '';
$search_arr = array('&','…','∵');
$replace_arr = array('&','…',' ');
$search_flip = array_flip($search_arr);
for ($i = 0; $i < $maxi; $i++) {
$current_str = ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];
if (in_array($current_str,$search_arr)) {
$key = $search_flip[$current_str];
$current_str = str_replace($search_arr[$key],$replace_arr[$key],$current_str);
}
$strcut .= $current_str;
}
}
return $strcut.$dot;
}
/**
*
获取请求ip
*
* @return ip地址
*/
function ip() {
if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'),'unknown')) {
$ip = getenv('HTTP_CLIENT_IP');
} elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'),'unknown')) {
$ip = getenv('HTTP_X_FORWARDED_FOR');
} elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'),'unknown')) {
$ip = getenv('REMOTE_ADDR');
} elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'],'unknown')) {
$ip = $_SERVER['REMOTE_ADDR'];
}
return preg_match ( '/[\d\.]{7,15}/',$ip,$matches ) ? $matches [0] : '';
}
function get_cost_time() {
$microtime = microtime ( TRUE );
return $microtime - SYS_START_TIME;
}
/**
* 程序执行时间
*
* @return int 单位ms
*/
function execute_time() {
$stime = explode ( ' ',SYS_START_TIME );
$etime = explode ( ' ',microtime () );
return number_format ( ($etime [1] + $etime [0] - $stime [1] - $stime [0]),6 );
}
/**
* 将字符串转换为数组
*
* @param string $data 字符串
* @return array 返回数组格式,如果,data为空,则返回空数组
*/
function string2array($data) {
if($data == '') return array();
$data = stripslashes($data);
@eval("\$array = $data;");
return $array;
}
/**
* 将数组转换为字符串
*
* @param array $data 数组
* @param bool $isformdata 如果为0,则不使用new_stripslashes处理,可选参数,默认为1
* @return string 返回字符串,如果,data为空,则返回空
*/
function array2string($data,$isformdata = 1) {
if($data == '') return '';
if($isformdata) $data = new_stripslashes($data);
return addslashes(var_export($data,TRUE));
}
/**
* 转换字节数为其他单位
*
*
* @param string $filesize 字节大小
* @return string 返回大小
*/
function sizecount($filesize) {
if ($filesize >= 1073741824) {
$filesize = round($filesize / 1073741824 * 100) / 100 .' GB';
} elseif ($filesize >= 1048576) {
$filesize = round($filesize / 1048576 * 100) / 100 .' MB';
} elseif($filesize >= 1024) {
$filesize = round($filesize / 1024 * 100) / 100 . ' KB';
} else {
$filesize = $filesize.' Bytes';
}
return $filesize;
}
/**
* 字符串加密、解密
函数
*
*
* @param string $txt 字符串
* @param string $operation ENCODE为加密,DECODE为解密,可选参数,默认为ENCODE,
* @param string $key 密钥:数字、字母、下划线
* @param string $expiry 过期时间
* @return string
*/
function sys_auth($string,$operation = 'ENCODE',$key = '',$expiry = 0) {
$key_length = 4;
$key = md5($key != '' ? $key : app_base::load_config('system','auth_key'));
$fixedkey = md5($key);
$egiskeys = md5(substr($fixedkey,16,16));
$runtokey = $key_length ? ($operation == 'ENCODE' ? substr(md5(microtime(true)),-$key_length) : substr($string,$key_length)) : '';
$keys = md5(substr($runtokey,16) . substr($fixedkey,16) . substr($runtokey,16));
$string = $operation == 'ENCODE' ? sprintf('%010d',$expiry ? $expiry + time() : 0).substr(md5($string.$egiskeys),16) . $string : base64_decode(substr($string,$key_length));
$i = 0; $result = '';
$string_length = strlen($string);
for ($i = 0; $i < $string_length; $i++){
$result .= chr(ord($string{$i}) ^ ord($keys{$i % 32}));
}
if($operation == 'ENCODE') {
return $runtokey . str_replace('=',base64_encode($result));
} else {
if((substr($result,10) == 0 || substr($result,10) - time() > 0) && substr($result,10,16) == substr(md5(substr($result,26).$egiskeys),16)) {
return substr($result,26);
} else {
return '';
}
}
}
/**
* 语言
文件处理
*
* @param string $language 标示符
* @param array $pars 转义的数组,二维数组,'key1'=>'value1','key2'=>'value2',* @param string $modules 多个模块之间用
半角逗号隔开,如:member,guestbook
* @return string 语言字符
*/
function L($language = 'no_language',$pars = array(),$modules = '') {
static $LANG = array();
static $LANG_MODULES = array();
static $lang = '';
if(defined('IN_ADMIN')) {
$lang = SYS_STYLE ? SYS_STYLE : 'zh-cn';
} else {
$lang = app_base::load_config('system','lang');
}
if(!$LANG) {
require_once CODE_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.'system.lang.
PHP';
if(defined('IN_ADMIN')) require_once CODE_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.'system_menu.lang.
PHP';
if(file_exists(CODE_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.ROUTE_M.'.lang.
PHP')) require_once CODE_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.ROUTE_M.'.lang.
PHP';
}
if(!empty($modules)) {
$modules = explode(',',$modules);
foreach($modules AS $m) {
if(!isset($LANG_MODULES[$m])) require_once CODE_PATH.'languages'.DIRECTORY_SEPARATOR.$lang.DIRECTORY_SEPARATOR.$m.'.lang.
PHP';
}
}
if(!array_key_exists($language,$LANG)) {
return $language;
} else {
$language = $LANG[$language];
if($pars) {
foreach($pars AS $_k=>$_v) {
$language = str_replace('{'.$_k.'}',$_v,$language);
}
}
return $language;
}
}
/**
* 模板
调用
*
* @param $module
* @param $template
* @param $istag
* @return unknown_type
*/
function template($module = 'content',$template = 'index',$style = '') {
if(strpos($module,'plugin/')!== false) {
$plugin = str_replace('plugin/',$module);
return p_template($plugin,$template,$style);
}
$module = str_replace('/',DIRECTORY_SEPARATOR,$module);
if(!empty($style) && preg_match('/([a-z0-9\-_]+)/is',$style)) {
} elseif (empty($style) && !defined('STYLE')) {
if(defined('SITEID')) {
$siteid = SITEID;
} else {
$siteid = param::get_cookie('siteid');
}
if (!$siteid) $siteid = 1;
$sitelist = getcache('sitelist','commons');
if(!empty($siteid)) {
$style = $sitelist[$siteid]['default_style'];
}
} elseif (empty($style) && defined('STYLE')) {
$style = STYLE;
} else {
$style = 'default';
}
if(!$style) $style = 'default';
$template_cache = app_base::load_sys_class('template_cache');
$compiledtplfile = ROOT_PATH.'caches'.DIRECTORY_SEPARATOR.'caches_template'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.
PHP';
if(file_exists(CODE_PATH.'templates'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html')) {
if(!file_exists($compiledtplfile) || (@filemtime(CODE_PATH.'templates'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html') > @filemtime($compiledtplfile))) {
$template_cache->template_compile($module,$style);
}
} else {
$compiledtplfile = ROOT_PATH.'caches'.DIRECTORY_SEPARATOR.'caches_template'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.
PHP';
if(!file_exists($compiledtplfile) || (file_exists(CODE_PATH.'templates'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html') && filemtime(CODE_PATH.'templates'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html') > filemtime($compiledtplfile))) {
$template_cache->template_compile($module,'default');
} elseif (!file_exists(CODE_PATH.'templates'.DIRECTORY_SEPARATOR.'default'.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html')) {
showmessage('Template does not exist.'.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR.$template.'.html');
}
}
return $compiledtplfile;
}
/**
*
输出自定义错误
*
* @param $errno
错误号
* @param $errstr
错误描述
* @param $errfile 报错
文件地址
* @param $errline
错误行号
* @return string
错误提示
*/
function my_error_handler($errno,$errstr,$errfile,$errline) {
if($errno==8) return '';
$errfile = str_replace(ROOT_PATH,$errfile);
if(app_base::load_config('system','errorlog')) {
error_log(''.date('m-d H:i:s',SYS_TIME).' | '.$errno.' | '.str_pad($errstr,30).' | '.$errfile.' | '.$errline."\r\n",3,CACHE_PATH.'error_log.
PHP');
} else {
$str = '
errorno:' . $errno . ',str:' . $errstr . ',file:,line' . $errline .'
Need Help?
';
echo $str;
}
}
/**
*
提示信息
页面跳转,
跳转地址如果传入数组,
页面会
提示多个地址供
用户选择,默认
跳转地址为数组的第一个值,时间为5秒。
* showmessage('
登录成功',array('默认
跳转地址'=>'http://www.baidu.com'));
* @param string $msg
提示信息
* @param mixed(string/array) $url_forward
跳转地址
* @param int $ms
跳转等待时间
*/
function showmessage($msg,$url_forward = 'goback',$ms = 1250,$dialog = '',$returnjs = '') {
if(defined('IN_ADMIN')) {
include(admin::admin_tpl('showmessage','admin'));
} else {
include(template('content','message'));
}
exit;
}
/**
*
查询字符是否存在于某字符串
*
* @param $haystack 字符串
* @param $needle 要查找的字符
* @return bool
*/
function str_exists($haystack,$needle)
{
return !(strpos($haystack,$needle) === FALSE);
}
/**
* 取得
文件扩展
*
* @param $filename
文件名
* @return 扩展名
*/
function fileext($filename) {
return strtolower(trim(substr(strrchr($filename,'.'),1,10)));
}
/**
* 加载模板
标签缓存
* @param string $name 缓存名
* @param integer $times 缓存时间
*/
function tpl_cache($name,$times = 0) {
$filepath = 'tpl_data';
$info = getcacheinfo($name,$filepath);
if (SYS_TIME - $info['filemtime'] >= $times) {
return false;
} else {
return getcache($name,$filepath);
}
}
/**
* 写入缓存,默认为
文件缓存,不加载缓存配置。
* @param $name 缓存
名称
* @param $data 缓存数据
* @param $filepath 数据路径(模块
名称) caches/cache_$filepath/
* @param $type 缓存类型[file,memcache,apc]
* @param $config 配置
名称
* @param $timeout 过期时间
*/
function setcache($name,$data,$filepath='',$type='file',$c AND ',$in_column = false) {
if($in_column && is_array($data)) {
$ids = '\''.implode('\',\'',$data).'\'';
$
sql = "$in_column IN ($ids)";
return $
sql;
} else {
if ($front == '') {
$front = ' AND ';
}
if(is_array($data) && count($data) > 0) {
$
sql = '';
foreach ($data as $key => $val) {
$
sql .= $
sql ? " $front $key = '$val' " : " $key = '$val' ";
}
return $
sql;
} else {
return $data;
}
}
}
/**
*
分页函数
*
* @param $num 信息总数
* @param $curr_page 当前
分页
* @param $perpage 每页
显示数
* @param $urlrule URL规则
* @param $array 需要传递的数组,用于
增加额外的
方法
* @return
分页
*/
function pages($num,$curr_page,$perpage = 20,$urlrule = '',$array = array(),$setpages = 10) {
if(defined('URLRULE') && $urlrule == '') {
$urlrule = URLRULE;
$array = $GLOBALS['URL_ARRAY'];
} elseif($urlrule == '') {
$urlrule = url_par('page={$page}');
}
$multipage = '';
if($num > $perpage) {
$page = $setpages+1;
$offset = ceil($setpages/2-1);
$pages = ceil($num / $perpage);
if (defined('IN_ADMIN') && !defined('PAGES')) define('PAGES',$pages);
$from = $curr_page - $offset;
$to = $curr_page + $offset;
$more = 0;
if($page >= $pages) {
$from = 2;
$to = $pages-1;
} else {
if($from <= 1) {
$to = $page-1;
$from = 2;
} elseif($to >= $pages) {
$from = $pages-($page-2);
$to = $pages-1;
}
$more = 1;
}
//$multipage .= '
';
if($curr_page>0) {
$multipage .= ' ';
if($curr_page==1) {
$multipage .= ' 1';
} elseif($curr_page>6 && $more) {
$multipage .= ' ..';
} else {
$multipage .= ' ';
}
}
for($i = $from; $i <= $to; $i++) {
if($i != $curr_page) {
$multipage .= ' ';
} else {
$multipage .= ' '.$i.'';
}
}
if($curr_page<$pages) {
if($curr_page<$pages-5 && $more) {
$multipage .= ' .. ';
} else {
$multipage .= ' ';
}
} elseif($curr_page==$pages) {
$multipage .= ' '.$pages.' ';
} else {
$multipage .= ' ';
}
}
return $multipage;
}
function pages1($num,$pages);
$from = $curr_page - $offset;
$to = $curr_page + $offset;
$more = 0;
if($page >= $pages) {
$from = 2;
$to = $pages-1;
} else {
if($from <= 1) {
$to = $page-1;
$from = 2;
} elseif($to >= $pages) {
$from = $pages-($page-2);
$to = $pages-1;
}
$more = 1;
}
//$multipage .= '';
if($curr_page>0) {
$multipage .= ' ';
if($curr_page==1) {
$multipage .= ' 1';
} elseif($curr_page>6 && $more) {
$multipage .= ' ..';
} else {
$multipage .= ' ';
}
}
for($i = $from; $i <= $to; $i++) {
if($i != $curr_page) {
$multipage .= ' ';
} else {
$multipage .= ' '.$i.'';
}
}
if($curr_page<$pages) {
if($curr_page<$pages-5 && $more) {
$multipage .= ' .. ';
} else {
$multipage .= ' ';
}
} elseif($curr_page==$pages) {
$multipage .= ' '.$pages.' ';
} else {
$multipage .= ' ';
}
}
return $multipage;
}
function pages2($num,$setpages = 10) {
if(defined('URLRULE') && $urlrule == '') {
$urlrule = URLRULE;
$array = $GLOBALS['URL_ARRAY'];
} elseif($urlrule == '') {
$urlrule = url_par('page={$page}');
}
$multipage = '';
if($pages > 1) {
$page = $setpages+1;
$offset = ceil($setpages/2-1);
if (defined('IN_ADMIN') && !defined('PAGES')) define('PAGES',$pages);
$from = $curr_page - $offset;
$to = $curr_page + $offset;
$more = 0;
if($page >= $pages) {
$from = 2;
$to = $pages-1;
} else {
if($from <= 1) {
$to = $page-1;
$from = 2;
} elseif($to >= $pages) {
$from = $pages-($page-2);
$to = $pages-1;
}
$more = 1;
}
//$multipage .= '';
if($curr_page>0) {
$multipage .= ' ';
if($curr_page==1) {
$multipage .= ' 1';
} elseif($curr_page>6 && $more) {
$multipage .= ' ..';
} else {
$multipage .= ' ';
}
}
for($i = $from; $i <= $to; $i++) {
if($i != $curr_page) {
$multipage .= ' ';
} else {
$multipage .= ' '.$i.'';
}
}
if($curr_page<$pages) {
if($curr_page<$pages-5 && $more) {
$multipage .= ' .. ';
} else {
$multipage .= ' ';
}
} elseif($curr_page==$pages) {
$multipage .= ' '.$pages.' ';
} else {
$multipage .= ' ';
}
}
return $multipage;
}
/**
* 返回分页路径
*
* @param $urlrule
分页规则
* @param $page 当前页
* @param $array 需要传递的数组,用于
增加额外的
方法
* @return 完整的URL路径
*/
function pageurl($urlrule,$page,$array = array()) {
if(strpos($urlrule,'~')) {
$urlrules = explode('~',$urlrule);
$urlrule = $page < 2 ? $urlrules[0] : $urlrules[1];
}
$findme = array('{$page}');
$replaceme = array($page);
if (is_array($array)) foreach ($array as $k=>$v) {
$findme[] = '{$'.$k.'}';
$replaceme[] = $v;
}
$url = str_replace($findme,$replaceme,$urlrule);
$url = str_replace(array('http://','//','~'),array('~','/','http://'),$url);
return $url;
}
/**
* URL路径解析,pages
函数的辅助
函数
*
* @param $par 传入需要解析的变量 默认为,page={$page}
* @param $url
URL地址
* @return URL
*/
function url_par($par,$url = '') {
if($url == '') $url = get_url();
$pos = strpos($url,'?');
if($pos === false) {
$url .= '?'.$par;
} else {
$querystring = substr(strstr($url,'?'),1);
parse_str($querystring,$pars);
$query_array = array();
foreach($pars as $k=>$v) {
if($k != 'page') $query_array[$k] = $v;
}
$querystring = http_build_query($query_array).'&'.$par;
$url = substr($url,$pos).'?'.$querystring;
}
return $url;
}
/**
* 判断email格式是否正确
* @param $email
*/
function is_email($email) {
return strlen($email) > 6 && preg_match("/^[\w\-\.]+@[\w\-\.]+(\.\w+)+$/",$email);
}
/**
* iconv 编辑转换
*/
if (!function_exists('iconv')) {
function iconv($in_charset,$out_charset,$str) {
$in_charset = strtoupper($in_charset);
$out_charset = strtoupper($out_charset);
if (function_exists('mb_convert_encoding')) {
return mb_convert_encoding($str,$in_charset);
} else {
app_base::load_sys_func('iconv');
$in_charset = strtoupper($in_charset);
$out_charset = strtoupper($out_charset);
if ($in_charset == 'UTF-8' && ($out_charset == 'GBK' || $out_charset == 'GB2312')) {
return utf8_to_gbk($str);
}
if (($in_charset == 'GBK' || $in_charset == 'GB2312') && $out_charset == 'UTF-8') {
return gbk_to_utf8($str);
}
return $str;
}
}
}
/**
*
代码广告展示
函数
* @param intval $siteid 所属
站点
* @param intval $id 广告ID
* @return 返回广告
代码
*/
function show_ad($siteid,$id) {
$siteid = intval($siteid);
$id = intval($id);
if(!$id || !$siteid) return false;
$p = app_base::load_model('poster_model');
$r = $p->get_one(array('spaceid'=>$id,'siteid'=>$siteid),'disabled,setting','id ASC');
if ($r['disabled']) return '';
if ($r['setting']) {
$c = string2array($r['setting']);
} else {
$r['code'] = '';
}
return $c['code'];
}
/**
*
获取当前的
站点ID
*/
function get_siteid() {
static $siteid;
if (!empty($siteid)) return $siteid;
if (defined('IN_ADMIN')) {
if ($d = param::get_cookie('siteid')) {
$siteid = $d;
} else {
return '';
}
} else {
$data = getcache('sitelist','commons');
if(!is_array($data)) return '1';
$site_url = SITE_PROTOCOL.SITE_URL;
foreach ($data as $v) {
if ($v['url'] == $site_url.'/') $siteid = $v['siteid'];
}
}
if (empty($siteid)) $siteid = 1;
return $siteid;
}
/**
*
获取用户昵称
* 不传入userid取当前
用户nickname,如果nickname为空取username
* 传入field,取
用户$field字段信息
*/
function get_nickname($userid='',$field='') {
$return = '';
if(is_numeric($userid)) {
$member_db = app_base::load_model('member_model');
$memberinfo = $member_db->get_one(array('userid'=>$userid));
if(!empty($field) && $field != 'nickname' && isset($memberinfo[$field]) &&!empty($memberinfo[$field])) {
$return = $memberinfo[$field];
} else {
$return = isset($memberinfo['nickname']) && !empty($memberinfo['nickname']) ? $memberinfo['nickname'].'('.$memberinfo['username'].')' : $memberinfo['username'];
}
} else {
if (param::get_cookie('_nickname')) {
$return .= '('.param::get_cookie('_nickname').')';
} else {
$return .= '('.param::get_cookie('_username').')';
}
}
return $return;
}
/**
*
获取用户信息
* 不传入$field返回
用户所有信息,* 传入field,取
用户$field字段信息
*/
function get_memberinfo($userid,$field='') {
if(!is_numeric($userid)) {
return false;
} else {
static $memberinfo;
if (!isset($memberinfo[$userid])) {
$member_db = app_base::load_model('member_model');
$memberinfo[$userid] = $member_db->get_one(array('userid'=>$userid));
}
if(!empty($field) && !empty($memberinfo[$userid][$field])) {
return $memberinfo[$userid][$field];
} else {
return $memberinfo[$userid];
}
}
}
/**
* 通过 username 值,
获取用户所有信息
*
获取用户信息
* 不传入$field返回
用户所有信息,* 传入field,取
用户$field字段信息
*/
function get_memberinfo_buyusername($username,$field='') {
if(empty($username)){return false;}
static $memberinfo;
if (!isset($memberinfo[$username])) {
$member_db = app_base::load_model('member_model');
$memberinfo[$username] = $member_db->get_one(array('username'=>$username));
}
if(!empty($field) && !empty($memberinfo[$username][$field])) {
return $memberinfo[$username][$field];
} else {
return $memberinfo[$username];
}
}
/**
*
调用关联
菜单
* @param $linkageid 联动
菜单id
* @param $id
生成联动
菜单的样式id
* @param $defaultvalue 默认值
*/
function menu_linkage($linkageid = 0,$id = 'linkid',$defaultvalue = 0,$defaultlabel = array()) {
$linkageid = intval($linkageid);
$datas = array();
$datas = getcache($linkageid,'linkage');
$infos = $datas['data'];
if($datas['style']=='1') {
$title = $datas['title'];
$container = 'content'.create_randomnum(100,999).date('is');
if(!defined('DIALOG_INIT_1')) {
define('DIALOG_INIT_1',1);
$string .= '';
}
$var_div = $defaultvalue && (ROUTE_A=='edit' || ROUTE_A=='account_manage_info' || ROUTE_A=='info_publish' || ROUTE_A=='orderinfo') ? menu_linkage_level($defaultvalue,$linkageid,$infos) : $datas['title'];
$var_input = $defaultvalue && (ROUTE_A=='edit' || ROUTE_A=='account_manage_info' || ROUTE_A=='info_publish') ? '
'.$var_input.'
$string .= '';
} elseif($datas['style']=='2') {
if(!defined('LINKAGE_INIT_1')) {
define('LINKAGE_INIT_1',1);
$string .= '';
} else {
$title = $defaultvalue ? $infos[$defaultvalue]['name'] : $datas['title'];
$colObj = create_randomnum(100,999).date('is');
$string = '';
if(!defined('LINKAGE_INIT')) {
define('LINKAGE_INIT',1);
$string .= '';
}
return $string;
}
/**
* 联动
菜单层级
*/
function menu_linkage_level($linkageid,$keyid,$infos,$result=array()) {
if(array_key_exists($linkageid,$infos)) {
$result[]=$infos[$linkageid]['name'];
return menu_linkage_level($infos[$linkageid]['parentid'],$result);
}
krsort($result);
return implode(' > ',$result);
}
/**
* 通过catid
获取显示菜单完整结构
* @param $menuid
菜单ID
* @param $cache_file
菜单缓存
文件名称
* @param $cache_path 缓存
文件目录
* @param $key 取得缓存值的键值
名称
* @param $parentkey 父级的ID
* @param $linkstring
链接字符
*/
function menu_level($menuid,$cache_file,$cache_path = 'commons',$key = 'catname',$parentkey = 'parentid',$linkstring = ' > ',$result=array()) {
$menu_arr = getcache($cache_file,$cache_path);
if (array_key_exists($menuid,$menu_arr)) {
$result[] = $menu_arr[$menuid][$key];
return menu_level($menu_arr[$menuid][$parentkey],$cache_path,$key,$parentkey,$linkstring,$result);
}
krsort($result);
return implode($linkstring,$result);
}
/**
* 通过id
获取显示联动
菜单
* @param $linkageid 联动
菜单ID
* @param $keyid
菜单keyid
* @param $space
菜单间隔符
* @param $tyoe 1 返回间隔符
链接,完整路径
名称 3 返回完整路径数组,2返回当前联动
菜单名称,4 直接返回ID
* @param $result 递归使用字段1
* @param $infos 递归使用字段2
*/
function get_linkage($linkageid,$space = '>',$type = 1,$result = array(),$infos = array()) {
if($space=='' || !isset($space))$space = '>';
if(!$infos) {
$datas = getcache($keyid,'linkage');
$infos = $datas['data'];
}
if($type == 1 || $type == 3 || $type == 4) {
if(array_key_exists($linkageid,$infos)) {
$result[]= ($type == 1) ? $infos[$linkageid]['name'] : (($type == 4) ? $linkageid :$infos[$linkageid]);
return get_linkage($infos[$linkageid]['parentid'],$space,$type,$result,$infos);
} else {
if(count($result)>0) {
krsort($result);
if($type == 1 || $type == 4) $result = implode($space,$result);
return $result;
} else {
return $result;
}
}
} else {
return $infos[$linkageid]['name'];
}
}
/**
* IE浏览器判断
*/
function is_ie() {
$useragent = strtolower($_SERVER['HTTP_USER_AGENT']);
if((strpos($useragent,'opera') !== false) || (strpos($useragent,'konqueror') !== false)) return false;
if(strpos($useragent,'msie ') !== false) return true;
return false;
}
/**
*
文件下载
* @param $filepath
文件路径
* @param $filename
文件名称
*/
function file_down($filepath,$filename = '') {
if(!$filename) $filename = basename($filepath);
if(is_ie()) $filename = rawurlencode($filename);
$filetype = fileext($filename);
$filesize = sprintf("%u",filesize($filepath));
if(ob_get_length() !== false) @ob_end_clean();
header('Pragma: public');
header('Last-Modified: '.gmdate('D,d M Y H:i:s') . ' GMT');
header('Cache-Control: no-store,no-cache,must-revalidate');
header('Cache-Control: pre-check=0,post-check=0,max-age=0');
header('Content-Transfer-Encoding: binary');
header('Content-Encoding: none');
header('Content-type: '.$filetype);
header('Content-Disposition: attachment; filename="'.$filename.'"');
header('Content-length: '.$filesize);
readfile($filepath);
exit;
}
/**
* 判断字符串是否为utf8编码,英文和
半角字符返回ture
* @param $string
* @return bool
*/
function is_utf8($string) {
return preg_match('%^(?:
[\x09\x0A\x0D\x20-\x7E] # ASCII
| [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
| \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
| \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
| \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
| [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
)*$%xs',$string);
}
/**
* 组装
生成ID号
* @param $modules 模块名
* @param $contentid
内容ID
* @param $siteid
站点ID
*/
function id_encode($modules,$contentid,$siteid) {
return urlencode($modules.'-'.$contentid.'-'.$siteid);
}
/**
* 解析ID
* @param $id
评论ID
*/
function id_decode($id) {
return explode('-',$id);
}
/**
* 对
用户的密码进行加密
* @param $password
* @param $encrypt //传入加密串,在
修改密码时做认证
* @return array/password
*/
function password($password,$encrypt='') {
$pwd = array();
$pwd['encrypt'] = $encrypt ? $encrypt : create_randomstr();
$pwd['password'] = md5(md5(trim($password)).$pwd['encrypt']);
return $encrypt ? $pwd['password'] : $pwd;
}
/**
*
生成随机字符串
* @param string $lenth 长度
* @return string 字符串
*/
function create_randomstr($lenth = 6) {
//openssl_random_pseudo_bytes
$fp = @fopen('/dev/urandom','rb');
$pr_bits = '';
if ($fp !== FALSE) {
$pr_bits .= @fread($fp,$lenth/2);
@fclose($fp);
}
return bin2hex($pr_bits);
//return random($lenth,'123456789abcdefghijklmnpqrstuvwxyzABCDEFGHIJKLMNPQRSTUVWXYZ');
}
/**
*
生成随机数
* @param string $lenth 长度
* @return string 字符串
*/
function create_randomnum($min,$max) {
//openssl_random_pseudo_bytes
$difference = $max-$min;
$bytesNeeded = ceil($difference/256);
$fp = @fopen('/dev/urandom','rb');
if ($fp !== FALSE) {
$randomBytes = @fread($fp,$bytesNeeded);
@fclose($fp);
}
$sum = 0;
for ($a = 0; $a < $bytesNeeded; $a++){
$sum += ord($randomBytes[$a]);
}
$sum = $sum % ($difference);
return $sum + $min;
//return random($lenth,'123456789abcdefghijklmnpqrstuvwxyzABCDEFGHIJKLMNPQRSTUVWXYZ');
}
/**
* 检查密码长度是否符合规定
*
* @param STRING $password
* @return TRUE or FALSE
*/
function is_password($password) {
$strlen = strlen($password);
if($strlen >= 6 && $strlen <= 20) return true;
return false;
}
/**
* 检测输入中是否含有
错误字符
*
* @param char $string 要检查的字符串
名称
* @return TRUE or FALSE
*/
function is_badword($string) {
$badwords = array("\\",'*',"\r","\t","#");
foreach($badwords as $value){
if(strpos($string,$value) !== FALSE) {
return TRUE;
}
}
return FALSE;
}
/**
* 检查
用户名是否符合规定
*
* @param STRING $username 要检查的
用户名
* @return TRUE or FALSE
*/
function is_username($username) {
$strlen = strlen($username);
if(is_badword($username) || !preg_match("/^[a-zA-Z0-9_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]+$/",$username)){
return false;
} elseif ( 20 < $strlen || $strlen < 2 ) {
return false;
}
return true;
}
/**
* 检查id是否存在于数组中
*
* @param $id
* @param $ids
* @param $s
*/
function check_in($id,$ids = '',$s = ',') {
if(!$ids) return false;
$ids = explode($s,$ids);
return is_array($id) ? array_intersect($id,$ids) : in_array($id,$ids);
}
/**
* 对数据进行编码转换
* @param array/string $data 数组
* @param string $input 需要转换的编码
* @param string $output 转换后的编码
*/
function array_iconv($data,$input = 'gbk',$output = 'utf-8') {
if (!is_array($data)) {
return iconv($input,$output,$data);
} else {
foreach ($data as $key=>$val) {
if(is_array($val)) {
$data[$key] = array_iconv($val,$input,$output);
} else {
$data[$key] = iconv($input,$val);
}
}
return $data;
}
}
/**
*
生成缩略图函数
* @param $imgurl
图片路径
* @param $width
缩略图宽度
* @param $height
缩略图高度
* @param $autocut 是否
自动裁剪 默认裁剪,当高度或宽度有一个数值为0是,
自动关闭
* @param $smallpic 无
图片是默认
图片路径
*/
function thumb($imgurl,$width = 100,$height = 100,$autocut = 1,$smallpic = 'nopic.gif') {
global $image;
$upload_url = app_base::load_config('system','upload_url');
$upload_path = app_base::load_config('system','upload_path');
if(empty($imgurl)) return IMG_PATH.$smallpic;
$imgurl_replace= str_replace($upload_url,$imgurl);
if(!extension_loaded('gd') || strpos($imgurl_replace,'://')) return $imgurl;
if(!file_exists($upload_path.$imgurl_replace)) return IMG_PATH.$smallpic;
list($width_t,$height_t,$attr) = getimagesize($upload_path.$imgurl_replace);
if($width>=$width_t || $height>=$height_t) return $imgurl;
$newimgurl = dirname($imgurl_replace).'/thumb_'.$width.'_'.$height.'_'.basename($imgurl_replace);
if(file_exists($upload_path.$newimgurl)) return $upload_url.$newimgurl;
if(!is_object($image)) {
app_base::load_sys_class('image','0');
$image = new image(1,0);
}
return $image->thumb($upload_path.$imgurl_replace,$upload_path.$newimgurl,$width,$height,$autocut) ? $upload_url.$newimgurl : $imgurl;
}
/**
* 水印
添加
* @param $source 原
图片路径
* @param $target
生成水印
图片途径,默认为空,覆盖原图
* @param $siteid
站点id,系统需根据
站点id
获取水印信息
*/
function watermark($source,$target = '',$siteid) {
global $image_w;
if(empty($source)) return $source;
if(!extension_loaded('gd') || strpos($source,'://')) return $source;
if(!$target) $target = $source;
if(!is_object($image_w)){
app_base::load_sys_class('image','0');
$image_w = new image(0,$siteid);
}
$image_w->watermark($source,$target);
return $target;
}
/**
* 当前路径
* 返回指定栏目路径层级
* @param $catid 栏目id
* @param $symbol 栏目间隔符
*/
function catpos($catid,$symbol=' > '){
$category_arr = array();
$siteids = getcache('category_content','commons');
$siteid = $siteids[$catid];
$category_arr = getcache('category_content_'.$siteid,'commons');
if(!isset($category_arr[$catid])) return '';
$pos = '';
$siteurl = siteurl($category_arr[$catid]['siteid']);
$arrparentid = array_filter(explode(',$category_arr[$catid]['arrparentid'].','.$catid));
foreach($arrparentid as $catid) {
$url = $category_arr[$catid]['url'];
// if(strpos($url,'://') === false) $url = $siteurl.$url;
$pos .= '
'.$symbol;
}
return $pos;
}
/**
* 根据catid获取子栏目数据的sql语句
* @param string $module 缓存文件名
* @param intval $catid 栏目ID
*/
function get_sql_catid($file = 'category_content_1',$catid = 0,$module = 'commons') {
$category = getcache($file,$module);
$catid = intval($catid);
if(!isset($category[$catid])) return false;
return $category[$catid]['child'] ? " catid IN(".$category[$catid]['arrchildid'].") " : " catid=$catid ";
}
/**
* 获取子栏目
* @param $parentid 父级id
* @param $type 栏目类型
* @param $self 是否包含本身 0为不包含
* @param $siteid 站点id
*/
function subcat($parentid = NULL,$type = NULL,$self = '0',$siteid = '') {
if (empty($siteid)) $siteid = get_siteid();
$category = getcache('category_content_'.$siteid,'commons');
foreach($category as $id=>$cat) {
if($cat['siteid'] == $siteid && ($parentid === NULL || $cat['parentid'] == $parentid) && ($type === NULL || $cat['type'] == $type)) $subcat[$id] = $cat;
if($self == 1 && $cat['catid'] == $parentid && !$cat['child']) $subcat[$id] = $cat;
}
return $subcat;
}
/**
* 获取内容地址
* @param $catid 栏目ID
* @param $id 文章ID
* @param $allurl 是否以绝对路径返回
*/
function go($catid,$id,$allurl = 0) {
static $category;
if(empty($category)) {
$siteids = getcache('category_content','commons');
$siteid = $siteids[$catid];
$category = getcache('category_content_'.$siteid,'commons');
}
$id = intval($id);
if(!$id || !isset($category[$catid])) return '';
$modelid = $category[$catid]['modelid'];
if(!$modelid) return '';
$db = app_base::load_model('content_model');
$db->set_model($modelid);
$r = $db->setCache()->get_one(array('id'=>$id),'url');
if (!empty($allurl)) {
if (strpos($r['url'],'://')===false) {
if (strpos($category[$catid]['url'],'://') === FALSE) {
$site = siteinfo($category[$catid]['siteid']);
$r['url'] = substr($site['domain'],-1).$r['url'];
} else {
$r['url'] = $category[$catid]['url'].$r['url'];
}
}
}
return $r['url'];
}
/**
* 将附件地址转换为绝对地址
* @param $path 附件地址
*/
function atturl($path) {
if(strpos($path,':/')) {
return $path;
} else {
$sitelist = getcache('sitelist','commons');
$siteid = get_siteid();
$siteurl = $sitelist[$siteid]['domain'];
$domainlen = strlen($sitelist[$siteid]['domain'])-1;
$path = $siteurl.$path;
$path = substr_replace($path,strpos($path,$domainlen),2);
return $path;
}
}
/**
* 判断模块是否安装
* @param $m 模块名称
*/
function module_exists($m = '') {
if ($m=='admin') return true;
$modules = getcache('modules','commons');
$modules = array_keys($modules);
return in_array($m,$modules);
}
/**
* 生成SEO
* @param $siteid 站点ID
* @param $catid 栏目ID
* @param $title 标题
* @param $description 描述
* @param $keyword 关键词
*/
function seo($siteid,$catid = '',$title = '',$description = '',$keyword = '') {
if (!empty($title))$title = strip_tags($title);
if (!empty($description)) $description = strip_tags($description);
if (!empty($keyword)) $keyword = str_replace(' ',strip_tags($keyword));
$sites = getcache('sitelist','commons');
$site = $sites[$siteid];
$cat = array();
if (!empty($catid)) {
$siteids = getcache('category_content','commons');
$siteid = $siteids[$catid];
$categorys = getcache('category_content_'.$siteid,'commons');
$cat = $categorys[$catid];
$cat['setting'] = string2array($cat['setting']);
}
$seo['site_title'] =isset($site['site_title']) && !empty($site['site_title']) ? $site['site_title'] : $site['name'];
$seo['keyword'] = !empty($keyword) ? $keyword : $site['keywords'];
$seo['description'] = isset($description) && !empty($description) ? $description : (isset($cat['setting']['meta_description']) && !empty($cat['setting']['meta_description']) ? $cat['setting']['meta_description'] : (isset($site['description']) && !empty($site['description']) ? $site['description'] : ''));
$seo['title'] = (isset($title) && !empty($title) ? $title.' - ' : '').(isset($cat['setting']['meta_title']) && !empty($cat['setting']['meta_title']) ? $cat['setting']['meta_title'].' - ' : (isset($cat['catname']) && !empty($cat['catname']) ? $cat['catname'].' - ' : ''));
foreach ($seo as $k=>$v) {
$seo[$k] = str_replace(array("\n","\r"),$v);
}
return $seo;
}
/**
* 获取站点的信息
* @param $siteid 站点ID
*/
function siteinfo($siteid) {
static $sitelist;
if (empty($sitelist)) $sitelist = getcache('sitelist','commons');
return isset($sitelist[$siteid]) ? $sitelist[$siteid] : '';
}
/**
* 生成CNZZ统计代码
*/
function tjcode() {
if(!module_exists('cnzz')) return false;
$config = getcache('cnzz','commons');
if (empty($config)) {
return false;
} else {
return '';
}
}
/**
* 生成标题样式
* @param $style 样式
* @param $html 是否显示完整的STYLE
*/
function title_style($style,$html = 1) {
$str = '';
if ($html) $str = ' style="';
$style_arr = explode(';',$style);
if (!empty($style_arr[0])) $str .= 'color:'.$style_arr[0].';';
if (!empty($style_arr[1])) $str .= 'font-weight:'.$style_arr[1].';';
if ($html) $str .= '" ';
return $str;
}
/**
* 获取站点域名
* @param $siteid 站点id
*/
function siteurl($siteid) {
static $sitelist;
return WEB_PATH;
// if(!$siteid) return WEB_PATH;
// if(empty($sitelist)) $sitelist = getcache('sitelist','commons');
// return substr($sitelist[$siteid]['domain'],-1);
}
/**
* 生成上传附件验证
* @param $args 参数
* @param $operation 操作类型(加密解密)
*/
function upload_key($args) {
$pc_auth_key = md5(app_base::load_config('system','auth_key').$_SERVER['HTTP_USER_AGENT']);
$authkey = md5($args.$pc_auth_key);
return $authkey;
}
/**
* 文本转换为图片
* @param string $txt 图形化文本内容
* @param int $fonttype 无外部字体时生成文字大小,取值范围1-5
* @param int $fontsize 引入外部字体时,字体大小
* @param string $font 字体名称 字体请放于app\libs\data\font下
* @param string $fontcolor 字体颜色 十六进制形式 如FFFFFF,FF0000
*/
function string2img($txt,$fonttype = 5,$fontsize = 16,$font = '',$fontcolor = 'FF0000',$transparent = '1') {
if(empty($txt)) return false;
if(function_exists("imagepng")) {
$txt = urlencode(sys_auth($txt));
$txt = ' filemtime($compiledtplfile))) {
$template_cache->template_compile('plugin/'.$plugin,'default');
} elseif (!file_exists(CODE_PATH.'plugin'.DIRECTORY_SEPARATOR.$plugin.DIRECTORY_SEPARATOR.'templates'.DIRECTORY_SEPARATOR.$template.'.html')) {
showmessage('Template does not exist.'.DIRECTORY_SEPARATOR.'plugin'.DIRECTORY_SEPARATOR.$plugin.DIRECTORY_SEPARATOR.$template.'.html');
}
return $compiledtplfile;
}
/**
* 读取缓存动态页面
*/
function cache_page_start() {
$relate_url = isset($_SERVER['REQUEST_URI']) ? safe_replace($_SERVER['REQUEST_URI']) : $php_self.(isset($_SERVER['QUERY_STRING']) ? '?'.safe_replace($_SERVER['QUERY_STRING']) : $path_info);
define('CACHE_PAGE_ID',md5($relate_url));
$contents = getcache(CACHE_PAGE_ID,'page_tmp/'.substr(CACHE_PAGE_ID,2));
if($contents && intval(substr($contents,15,10)) > SYS_TIME) {
echo substr($contents,29);
exit;
}
if (!defined('HTML')) define('HTML',true);
return true;
}
/**
* 写入缓存动态页面
*/
function cache_page($ttl = 360,$isjs = 0) {
if($ttl == 0 || !defined('CACHE_PAGE_ID')) return false;
$contents = ob_get_contents();
if($isjs) $contents = format_js($contents);
$contents = "\n".$contents;
setcache(CACHE_PAGE_ID,$contents,2));
}
/**
*
* 获取远程内容
* @param $url 接口url地址
* @param $timeout 超时时间
*/
function pc_file_get_contents($url,$timeout=30) {
$stream = stream_context_create(array('http' => array('timeout' => $timeout)));
return @file_get_contents($url,$stream);
}
/**
* Function get_vid
* 获取视频信息
* @param int $contentid 内容ID 必须
* @param int $catid 栏目id 取内容里面视频信息时必须
* @param int $isspecial 是否取专题的视频信息
*/
function get_vid($contentid = 0,$isspecial = 0) {
static $categorys;
if (!$contentid) return false;
if (!$isspecial) {
if (!$catid) return false;
$contentid = intval($contentid);
$catid = intval($catid);
$siteid = get_siteid();
if (!$categorys) {
$categorys = getcache('category_content_'.$siteid,'commons');
}
$modelid = $categorys[$catid]['modelid'];
$video_content = app_base::load_model('video_content_model');
$r = $video_content->get_one(array('contentid'=>$contentid,'modelid'=>$modelid),'videoid','listorder ASC');
$video_store =app_base::load_model('video_store_model');
return $video_store->get_one(array('videoid'=>$r['videoid']));
} else {
$special_content = app_base::load_model('special_content_model');
$contentid = intval($contentid);
$video_store =app_base::load_model('video_store_model');
$r = $special_content->get_one(array('id'=>$contentid),'videoid');
return $video_store->get_one(array('videoid'=>$r['videoid']));
}
}
/**
* Function dataformat
* 时间转换
* @param $n INT时间
*/
function dataformat($n) {
$hours = floor($n/3600);
$minite = floor($n%3600/60);
$secend = floor($n%3600%60);
$minite = $minite < 10 ? "0".$minite : $minite;
$secend = $secend < 10 ? "0".$secend : $secend;
if($n >= 3600){
return $hours.":".$minite.":".$secend;
}else{
return $minite.":".$secend;
}
}
function httpResponse($status,$msg=''){
$m = app_base::load_model('category_model');
$CATEGORYS = $m->select(array('parentid'=>0),'listorder');
include CODE_PATH . 'libs'.DIRECTORY_SEPARATOR.'data'.DIRECTORY_SEPARATOR.'http'.DIRECTORY_SEPARATOR.$status.'.php';
}
function array_change_key_case_recursive($arr)
{
if(! $arr || !is_array($arr))return array();
return array_map(function($item){
if(is_array($item))
$item = array_change_key_case_recursive($item);
return $item;
},array_change_key_case($arr));
}
function visitauth(){
$vtime = time();
$vsign = md5("cuichuande@ideadata.com.cn#$%" . $vtime);
return "tm={$vtime}&sn={$vsign}";
}
?>