public function catchBlock($buf_name)
{
/*******************************************************\
* Next check isn't correct due to php5.2 will generate
* ParseError on anonymous function definition
* I just leave this code here for some time
\*******************************************************/
#if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
# ob_start(function ($buffer_val) use($buf_name){
# if(!array_key_exists($buf_name, Templater::$bufs)){
# Templater::$bufs[$buf_name] = array();
# }
# array_push(Templater::$bufs[$buf_name], $buffer_val);
# return $buffer_val;
# });
#}
#else{
// this variant for php < 5.3.0
// my production still use 5.2 (((
// this variant don't support nesting catching
self::$cur_buf_name = $buf_name;
function handler($buffer_val)
{
if (!array_key_exists(Templater::$cur_buf_name, Templater::$bufs)) {
Templater::$bufs[Templater::$cur_buf_name] = array();
}
array_push(Templater::$bufs[Templater::$cur_buf_name], $buffer_val);
return $buffer_val;
}
ob_start('handler');
#}
}
