function ckarrayeval($array, $level = 0)
{
if (!is_array($array)) {
return "\"" . $array . "\"";
}
if (is_array($array) && function_exists('var_export')) {
return var_export($array, true);
}
$space = '';
for ($i = 0; $i <= $level; $i++) {
$space .= "\t";
}
$evaluate = "Array\n{$space}(\n";
$comma = $space;
if (is_array($array)) {
foreach ($array as $key => $val) {
$key = is_string($key) ? '\'' . addcslashes($key, '\'\\') . '\'' : $key;
//转换
$val = !is_array($val) && (!preg_match("/^\\-?[1-9]\\d*\$/", $val) || strlen($val) > 12) ? '\'' . addcslashes($val, '\'\\') . '\'' : $val;
//转换
if (is_array($val)) {
$evaluate .= "{$comma}{$key} => " . ckarrayeval($val, $level + 1);
} else {
//$val = addslashes($val);
$evaluate .= "{$comma}{$key} => \"{$val}\"";
}
$comma = ",\n{$space}";
}
}
$evaluate .= "\n{$space})";
return $evaluate;
}
function set($key, $value, $ttl = 0)
{
if (!$key) {
return false;
}
$cache_file = $this->_get_cache_path($key);
$cache_data = "<?php\r\n/**\r\n * @Created By FEILIU PhpFileCacheServer\r\n * @Time:" . date('Y-m-d H:i:s') . "\r\n */";
$cache_data .= $this->_get_expire_condition(intval($ttl));
$cache_data .= "\r\nreturn " . ckarrayeval($value) . ";\r\n";
$cache_data .= "\r\n?>";
@chmod($cache_file, 0777);
return file_put_contents($cache_file, $cache_data, LOCK_EX);
}
