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<?php $query = "SELECT TABLE FROM FZC WHERE TABLE='chandz' AND TABLE=1 OR DIE='52'"; $strpos_where = strpos($query, 'WHERE') + 6; $strpos_limit = (int) strpos($query, 'LIMIT'); $strpos_group = (int) strpos($query, 'GROUP BY'); $strpos_order = (int) strpos($query, 'ORDER BY'); if($strpos_limit > 0 AND $strpos_limit > $strpos_group AND $strpos_limit > $strpos_order) { $where = substr($query, $strpos_where, $strpos_limit); } elseif($strpos_group > 0 AND $strpos_group > $strpos_limit AND $strpos_group > $strpos_order) { $where = substr($query, $strpos_where, $strpos_group); } elseif($strpos_order > 0 AND $strpos_order > $strpos_limit AND $strpos_order > $strpos_group) { $where = substr($query, $strpos_where, $strpos_order); } else { $where = substr($query, $strpos_where); } $new_query = substr($query, 0, $strpos_where); $where_built = ""; $where_values = array(); $where_break = explode(' AND ', $where); $where_break_c = count($where_break); for($i = 0; $i < $where_break_c; $i++) { if(!isset($where_break[$i])) { continue; } $clausel = $where_break[$i]; if(isset($where_break[$i + 1]) AND preg_match('/([\`a-z0-9\_\-]+)[\s]{0,1}(\=|LIKE|\<|\>|\<\=|\>\=|!\=)[\s]{0,1}(.*)/i', $where_break[$i + 1]) != 1) { $where_break[$i] = $where_break[$i]." AND ".$where_break[$i + 1]; $clausel = $where_break[$i]; unset($where_break[$i + 1]); } $where_break_or = explode(' OR ', $clausel); $where_break_or_c = count($where_break_or); for($j = 0; $j < $where_break_or_c; $j++) { if(!isset($where_break_or[$i])) { continue; } $clausel2 = $where_break_or[$j]; if(isset($where_break_or[$j + 1]) AND preg_match('/([\`a-z0-9\_\-]+)[\s]{0,1}(\=|LIKE|\<|\>|\<\=|\>\=|!\=)[\s]{0,1}(.*)/i', $where_break_or[$j + 1]) != 1) { $where_break_or[$j] = $where_break_or[$j]." OR ".$where_break_or[$j + 1]; $clausel2 = $where_break_or[$j]; unset($where_break_or[$j + 1]); } preg_match('/([\`a-z0-9\_\-]+)[\s]{0,1}(\=|LIKE|\<|\>|\<\=|\>\=|!\=)[\s]{0,1}(.*)/i', $clausel2, $matches); var_dump($matches); } preg_match('/([\`a-z0-9\_\-]+)[\s]{0,1}(\=|LIKE|\<|\>|\<\=|\>\=|!\=)[\s]{0,1}(.*)/i', $clausel, $matches); var_dump($matches); }