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优化2处写法

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This commit is contained in:
huangdijia
2016-03-16 13:35:56 +08:00
parent 8a47be77b5
commit 45ca16e8b7
1 changed files with 37 additions and 23 deletions
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60
library/think/Template.php
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@@ -221,15 +221,18 @@ class Template
*/
public function layout($name)
{
if (false !== $name) {
$this->config['layout_on'] = true;
if (is_string($name)) {
$this->config['layout_name'] = $name;
}
} else {
if (false === $name) {
// 关闭布局
$this->config['layout_on'] = false;
return $this;
}
// 开启布局
$this->config['layout_on'] = true;
// 名称必须为字符串
if (is_string($name)) {
$this->config['layout_name'] = $name;
}
return $this;
}
/**
@@ -241,25 +244,36 @@ class Template
*/
private function checkCache($cacheFile)
{
if ($this->config['tpl_cache'] && is_file($cacheFile) && $handle = @fopen($cacheFile, "r")) {
// 读取第一行
preg_match('/\/\*(.+?)\*\//', fgets($handle), $matches);
if (isset($matches[1])) {
$includeFile = unserialize($matches[1]);
if (is_array($includeFile)) {
// 检查模板文件是否有更新
foreach ($includeFile as $path => $time) {
if (is_file($path) && filemtime($path) > $time) {
// 模板文件如果有更新则缓存需要更新
return false;
}
}
}
// 检查编译存储是否有效
return $this->storage->check($cacheFile, $this->config['cache_time']);
// 未开启缓存功能
if (!$this->config['tpl_cache']) {
return false;
}
// 缓存文件不存在
if (!is_file($cacheFile)) {
return false;
}
// 读取缓存文件失败
if (!$handle = @fopen($cacheFile, "r")) {
return false;
}
// 读取第一行
preg_match('/\/\*(.+?)\*\//', fgets($handle), $matches);
if (!isset($matches[1])) {
return false;
}
$includeFile = unserialize($matches[1]);
if (!is_array($includeFile)) {
return false;
}
// 检查模板文件是否有更新
foreach ($includeFile as $path => $time) {
if (is_file($path) && filemtime($path) > $time) {
// 模板文件如果有更新则缓存需要更新
return false;
}
}
return false;
// 检查编译存储是否有效
return $this->storage->check($cacheFile, $this->config['cache_time']);
}
/**