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- function modify_search_term($request_vars) {
- if (!empty($request_vars['s'])) {
- $request_vars['s'] = str_replace("·", '', $request_vars['s']);
- $request_vars['s'] = str_replace("ُ", '', $request_vars['s']);
- $request_vars['s'] = str_replace("ٌ", '', $request_vars['s']);
- $request_vars['s'] = str_replace("ً", '', $request_vars['s']);
- if(mb_substr($request_vars['s'], 0, 1, 'utf-8') == 'ا') {
- $new_keyword_one = preg_replace(
- '/^ا/'
- ,'أ',
- $request_vars['s']);
- $new_keyword_two = preg_replace(
- '/^ا/'
- ,'إ',
- $request_vars['s']);
- $request_vars['s'] = $request_vars['s'] .
- ' | '
- . $new_keyword_one . ' ' . $new_keyword_two;
- }
- if(mb_substr($request_vars['s'], 0, 1, 'utf-8') == 'أ') {
- $new_keyword_one = preg_replace(
- '/^أ/'
- ,'ا',
- $request_vars['s']);
- $new_keyword_two = preg_replace(
- '/^أ/'
- ,'إ',
- $request_vars['s']);
- $request_vars['s'] = $request_vars['s'] .
- ' | '
- . $new_keyword_one . ' ' . $new_keyword_two;
- }
- if(mb_substr($request_vars['s'], 0, 1, 'utf-8') == 'إ') {
- $new_keyword_one = preg_replace(
- '/^إ/'
- ,'ا',
- $request_vars['s']);
- $new_keyword_two = preg_replace(
- '/^إ/'
- ,'أ',
- $request_vars['s']);
- $request_vars['s'] = $request_vars['s'] .
- ' | '
- . $new_keyword_one . ' ' . $new_keyword_two;
- }
- }
- return $request_vars;
- }
- add_filter('request', 'modify_search_term');
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