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Server : Apache System : Linux iZ2vcgyutqttsd1p850kl8Z 3.10.0-1160.92.1.el7.x86_64 #1 SMP Tue Jun 20 11:48:01 UTC 2023 x86_64 User : www ( 1000) PHP Version : 5.6.40 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv Directory : /www/wwwroot/saimikebio.com/mobile/include/kernel/ |
<?php
// +----------------------------------------------------------------------
// | EcTouch [ 专注移动电商: 商创网络科技 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2014 http://ectouch.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: EcTouch Team <zhong@ecmoban.com> (QQ: 2880175560)
// +----------------------------------------------------------------------
class EcTemplate {
public $config = array(); //配置
protected $vars = array(); //存放变量信息
protected $_replace = array();
public function __construct($config = array()) {
$this->config = array_merge(EcConfig::get('TPL'), (array) $config); //参数配置
$this->assign('EcTemplate', $this);
$this->_replace = array(
'str' => array('search' => array(),
'replace' => array()
),
'reg' => array('search' => array("/__[A-Z]+__/", //替换常量
"/{(\\$[a-zA-Z_]\w*(?:\[[\w\.\"\'\[\]\$]+\])*)}/i", //替换变量
"/{include\s*file=\"(.*)\"}/i", //递归解析模板包含
),
'replace' => array("<?php echo $0; ?>",
"<?php echo $1; ?>",
"<?php \$EcTemplate->display(\"$1\"); ?>",
)
)
);
}
//模板赋值
public function assign($name, $value = '') {
if (is_array($name)) {
foreach ($name as $k => $v) {
$this->vars[$k] = $v;
}
} else {
$this->vars[$name] = $value;
}
}
//执行模板解析输出
public function display($tpl = '', $return = false, $is_tpl = true) {
//如果没有设置模板，则调用当前模块的当前操作模板
if ($is_tpl && ($tpl == "") && (!empty($_GET['_module'])) && (!empty($_GET['_action']))) {
$tpl = $_GET['_module'] . "/" . $_GET['_action'];
}
if ($return) {
if (ob_get_level()) {
ob_end_flush();
flush();
}
ob_start();
}
extract($this->vars, EXTR_OVERWRITE);
if ($is_tpl && $this->config['TPL_CACHE_ON']) {
define('ECTOUCH', true);
$tplFile = $this->config['TPL_TEMPLATE_PATH'] . $tpl . $this->config['TPL_TEMPLATE_SUFFIX'];
$cacheFile = $this->config['TPL_CACHE_PATH'] . md5($tplFile) . $this->config['TPL_CACHE_SUFFIX'];
if (!file_exists($tplFile)) {
throw new Exception($tplFile . "模板文件不存在");
}
//普通的文件缓存
if (empty($this->config['TPL_CACHE_TYPE'])) {
if (!is_dir($this->config['TPL_CACHE_PATH'])) {
@mkdir($this->config['TPL_CACHE_PATH'], 0777, true);
}
if ((!file_exists($cacheFile)) || (filemtime($tplFile) > filemtime($cacheFile))) {
file_put_contents($cacheFile, "<?php if (!defined('ECTOUCH')) exit;?>" . $this->compile($tpl)); //写入缓存
}
include( $cacheFile ); //加载编译后的模板缓存
} else {
//支持memcache等缓存
$tpl_key = md5(realpath($tplFile));
$tpl_time_key = $tpl_key . '_time';
static $cache = NULL;
$cache = is_object($cache) ? $cache : new EcCache($this->config, $this->config['TPL_CACHE_TYPE']);
$compile_content = $cache->get($tpl_key);
if (empty($compile_content) || (filemtime($tplFile) > $cache->get($tpl_time_key))) {
$compile_content = $this->compile($tpl);
$cache->set($tpl_key, $compile_content, 3600 * 24 * 365); //缓存编译内容
$cache->set($tpl_time_key, time(), 3600 * 24 * 365); //缓存编译内容
}
eval('?>' . $compile_content);
}
} else {
eval('?>' . $this->compile($tpl, $is_tpl)); //直接执行编译后的模板
}
if ($return) {
$content = ob_get_contents();
ob_end_clean();
return $content;
}
}
//自定义添加标签
public function addTags($tags = array(), $reg = false) {
$flag = $reg ? 'reg' : 'str';
foreach ($tags as $k => $v) {
$this->_replace[$flag]['search'][] = $k;
$this->_replace[$flag]['replace'][] = $v;
}
}
//模板编译核心
protected function compile($tpl, $is_tpl = true) {
if ($is_tpl) {
$tplFile = $this->config['TPL_TEMPLATE_PATH'] . $tpl . $this->config['TPL_TEMPLATE_SUFFIX'];
if (!file_exists($tplFile)) {
throw new Exception($tplFile . "模板文件不存在");
}
$template = file_get_contents($tplFile);
} else {
extract($this->vars, EXTR_OVERWRITE);
$template = $tpl;
}
//如果自定义模板标签解析函数tpl_parse_ext($template)存在，则执行
if (function_exists('tpl_parse_ext')) {
$template = tpl_parse_ext($template);
}
$template = str_replace($this->_replace['str']['search'], $this->_replace['str']['replace'], $template);
$template = preg_replace($this->_replace['reg']['search'], $this->_replace['reg']['replace'], $template);
return $template;
}
}