/**
* 复制目录
* @param string $olddir 原目录
* @param string $newdir 目标目录
* @param bool $strip_space 去空白去注释
* @return bool
*/
public static function copy($olddir, $newdir, $strip_space = false)
{
$olddir = self::dirPath($olddir);
$newdir = self::dirPath($newdir);
if (!is_dir($olddir)) {
error("复制失败：" . $olddir . "目录不存在");
}
if (!is_dir($newdir)) {
self::create($newdir);
}
foreach (glob($olddir . '*') as $v) {
$to = $newdir . basename($v);
if (is_file($to)) {
continue;
}
if (is_dir($v)) {
self::copy($v, $to, $strip_space);
} else {
if ($strip_space) {
$data = file_get_contents($v);
file_put_contents($to, strip_space($data));
} else {
copy($v, $to);
}
chmod($to, "0777");
}
}
return true;
}
function parse_rules($css)
{
// make these variables available to this function
global $file_selector;
global $file_props;
// get the selectors contained in this part of the sheet
$selector = substr($css, 0, strpos($css, '{'));
// get the css properties and values contained in this part of the sheet
$props = trim(substr($css, strlen($selector) + 1, -1));
// remove extra space from before, between and after the selector(s)
strip_space($selector);
// remove any additional space
$selector = trim(eregi_replace(', +', ',', $selector));
$selector = trim(eregi_replace(' +,', ',', $selector));
// seperate selector(s) and add to the global selector array
$file_selector[] = array_unique(explode(',', $selector));
// shorten the css code
strip_space($props);
// remove any additional space
$props = trim(eregi_replace('(:|;) +', '\\1', $props));
$props = trim(eregi_replace(' +(:|;)', '\\1', $props));
$props = trim(eregi_replace('\\( +', '(', $props));
$props = trim(eregi_replace(' +\\)', ')', $props));
// if the last character is a semi-colon
if (substr($props, strlen($props) - 1, 1) == ';') {
// remove it
$props = substr($props, 0, -1);
}
// seperate properties and add to the global props array
$file_props[] = explode(';', $props);
}
public function _case($attr, $content, $res)
{
$value = $attr['value'];
$php = '';
//组合成PHP
$php .= '<?php ' . " case {$value} :{ ?>";
$php .= strip_space($content);
$php .= '<?php }?>';
return $php;
}
/**
* 多个PHP文件合并
* @param array $filenameArr 文件
* @param type $delSpace 是否删除注释及空格
*/
function php_merge($filenameArr, $delSpace = false)
{
if (!is_array($filenameArr)) {
$filenameArr = array($filenameArr);
}
$str = '';
//格式化后的内容
foreach ($filenameArr as $file) {
$data = trim(file_get_contents($file));
$data = substr($data, 0, 5) == '<?php' ? substr($data, 5) : $data;
$data = substr($data, -2) == '?>' ? substr($data, 0, -2) : $data;
if ($delSpace) {
$data = strip_space($data);
}
$str .= $data;
}
return $str;
}
