');
$simple_results = str_replace( 'strong>', 'b>', $simple_results ); //change to
$simple_results = str_replace( 'em>', 'i>', $simple_results ); //change to
$simple_results = clean_str($simple_results);
$result_blocks = explode('
', $simple_results);
$total_results = count($result_blocks)-1;
for ($x = 1; $x <= $total_results; $x++) {
if(strpos($result_blocks[$x], '')===false) { //only return non ads
// result link, redirected through our proxy
$result_link = explode('class="result__a" href="', $result_blocks[$x])[1];
$result_topline = explode('">', $result_link);
$result_link = str_replace( '//duckduckgo.com/l/?uddg=', '/read.php?a=', $result_topline[0]);
// result title
$result_title = str_replace("","",explode("\n", $result_topline[1]));
// result display url
$result_display_url = explode('class="result__url"', $result_blocks[$x])[1];
$result_display_url = trim(explode("\n", $result_display_url)[1]);
// result snippet
$result_snippet = explode('class="result__snippet"', $result_blocks[$x])[1];
$result_snippet = explode('">', $result_snippet)[1];
$result_snippet = explode('