public function hash_to_expression_tree($hash, $do_substitutions = true)
{
if ($hash == "undefined") {
return;
}
if (!isset($this->obj_expression)) {
// $this->obj_expression=new stdClass();
$this->obj_expression = new strings();
$this->obj_expression->get_from_hashrange($hash);
$this->obj_expression->build();
}
if (isset($this->obj_hf_parameters) && isset($this->obj_expression) && isset($this->obj_expression->body)) {
if ($do_substitutions) {
$this->obj_expression->value = replace_hf_parameters($this->obj_expression->body, $this->obj_hf_parameters);
} else {
if (isset($this->obj_expression)) {
if (isset($this->obj_expression->body)) {
$this->obj_expression->value = $this->obj_expression->body;
}
} else {
}
//$this->obj_expression->value=$this->obj_expression->body;
}
}
if (isset($this->obj_expression) && !is_bool($this->obj_expression) && get_class($this->obj_expression) == "strings") {
$this->obj_expression->obj_match_customs = array();
$match_custom = new match_custom();
$all_customs = $match_custom->get_from_hashrange($hash);
if ($all_customs) {
foreach ($all_customs as $each_custom) {
$a_custom = new match_custom();
$a_custom->set($each_custom);
$a_custom->build();
$this->obj_expression->obj_match_customs[$a_custom->idx_key] = $a_custom;
}
}
// end if
$this->obj_expression->obj_match_entries = array();
$match_entry = new match_entry();
$all_entries = $match_entry->get_from_hashrange($hash);
if ($all_entries) {
foreach ($all_entries as $each_entry) {
$a_entry = new match_entry();
$a_entry->set($each_entry);
$a_entry->build();
$this->obj_expression->obj_match_entries[$a_entry->idx_id] = $a_entry;
}
usort($this->obj_expression->obj_match_entries, "mesort");
}
// end if
}
}
