/**
* 根据变量列表，判断某个元素的类型
* 如：
* (1)$sql = "select * from user where uid=".$uid ;
* 那么uid为数值类型
* (2)$sql = "select * from user where uid='".$uid ."'" ;
* 那么uid为字符类型
* @param array $vars
*/
public function addTypeByVars(&$vars)
{
$len = count($vars);
//调整顺序
if ($len > 2) {
$item_1 = $vars[0];
$item_2 = $vars[1];
$vars[0] = $item_2;
$vars[1] = $item_1;
unset($item_1);
unset($item_2);
}
//设置type
for ($i = 0; $i < $len; $i++) {
//如果元素有前驱和后继
if ($i - 1 >= 0 && $i + 1 <= $len - 1) {
$is_pre_value = $vars[$i - 1] instanceof ValueSymbol;
$is_curr_var = !$vars[$i] instanceof ValueSymbol;
$is_nex_value = $vars[$i + 1] instanceof ValueSymbol;
//如果前驱后继都不是value类型或者当前symbol不是变量，则pass
if (!$is_pre_value || !$is_nex_value || !$is_curr_var) {
continue;
}
//判断是否被单引号包裹
$is_start_with = CommonUtils::startWith($vars[$i - 1]->getValue(), "'");
$is_end_with = CommonUtils::endsWith($vars[$i + 1]->getValue(), "'");
if ($is_start_with != -1 && $is_end_with != -1) {
$vars[$i]->setType("valueInt");
}
} else {
//如果没有前驱和后继 ，即为开头和结尾,且为var类型，直接设为int
if ($vars[$i] instanceof VariableSymbol) {
$vars[$i]->setType("valueInt");
}
}
}
}
exit;
}
//1、从web ui中获取并加载项目工程
$project_path = $_POST['prj_path'];
//扫描的工程路径
$scan_path = $_POST['path'];
//扫描文件路径
$scan_type = $_POST['type'];
//扫描的类型
$encoding = $_POST['encoding'];
//CMS的编码 UTF-8 或者 GBK
if (CommonUtils::endsWith($project_path, "/")) {
$last = count($project_path) - 2;
$project_path = substr($project_path, 0, $last);
}
if (CommonUtils::endsWith($scan_path, "/")) {
$last = count($scan_path) - 2;
$scan_path = substr($scan_path, 0, $last);
}
$scan_type = $scanType = strtoupper($scan_type);
$encoding = strtoupper($encoding);
$project_path = str_replace(array('\\', '//'), '/', $project_path);
$scan_path = str_replace(array('\\', '//'), '/', $scan_path);
$fileName = str_replace('/', '_', $scan_path);
$fileName = str_replace(':', '_', $fileName);
$serialPath = CURR_PATH . "/data/resultConetxtSerialData/" . $fileName;
if (!is_file($serialPath)) {
//创建文件
$fileHandler = fopen($serialPath, 'w');
fclose($fileHandler);
}
