<?php /** $str = " The following examples should give a hint of how DQL is converted into SQL. The classes used in here are the same as in chapter 14.1 (Users and groups are both entities etc). DQL QUERY: FROM Email WHERE Email.address LIKE '%@example%' SQL QUERY: SELECT email.id AS Email__id FROM email WHERE (email.address LIKE '%@example%') DQL QUERY: FROM User(id) WHERE User.Phonenumber.phonenumber LIKE '%123%' SQL QUERY: SELECT entity.id AS entity__id FROM entity LEFT JOIN phonenumber ON entity.id = phonenumber.entity_id WHERE phonenumber.phonenumber LIKE '%123%' AND (entity.type = 0) DQL QUERY: FROM Forum_Board(id).Threads(id).Entries(id) SQL QUERY: SELECT forum_board.id AS forum_board__id, forum_thread.id AS forum_thread__id, forum_entry.id AS forum_entry__id FROM forum_board LEFT JOIN forum_thread ON forum_board.id = forum_thread.board_id LEFT JOIN forum_entry ON forum_thread.id = forum_entry.thread_id DQL QUERY: FROM User(id) WHERE User.Group.name = 'Action Actors' SQL QUERY: SELECT entity.id AS entity__id FROM entity LEFT JOIN groupuser ON entity.id = groupuser.user_id LEFT JOIN entity AS entity2 ON entity2.id = groupuser.group_id WHERE entity2.name = 'Action Actors' AND (entity.type = 0 AND (entity2.type = 1 OR entity2.type IS NULL)) DQL QUERY: FROM User(id) WHERE User.Group.Phonenumber.phonenumber LIKE '123 123' SQL QUERY: SELECT entity.id AS entity__id FROM entity LEFT JOIN groupuser ON entity.id = groupuser.user_id LEFT JOIN entity AS entity2 ON entity2.id = groupuser.group_id LEFT JOIN phonenumber ON entity2.id = phonenumber.entity_id WHERE phonenumber.phonenumber LIKE '123 123' AND (entity.type = 0 AND (entity2.type = 1 OR entity2.type IS NULL)) "; function renderQueries($str) { $e = explode("\n",$str); $color = "367FAC"; foreach($e as $line) { if(strpos($line, "SQL") !== false) $color = "A50A3D"; elseif(strpos($line, "DQL") !== false) $color = "367FAC"; $l = str_replace("SELECT"," <font color='$color'>**SELECT**</font>",$line); $l = str_replace("FROM"," <font color='$color'>**FROM**</font>",$l); $l = str_replace("LEFT JOIN"," <font color='$color'>**LEFT JOIN**</font>",$l); $l = str_replace("INNER JOIN"," <font color='$color'>**INNER JOIN**</font>",$l); $l = str_replace("WHERE"," <font color='$color'>**WHERE**</font>",$l); $l = str_replace("AS","<font color='$color'>**AS**</font>",$l); $l = str_replace("ON","<font color='$color'>**ON**</font>",$l); $l = str_replace("ORDER BY","<font color='$color'>**ORDER BY**</font>",$l); $l = str_replace("LIMIT","<font color='$color'>**LIMIT**</font>",$l); $l = str_replace("OFFSET","<font color='$color'>**OFFSET**</font>",$l); $l = str_replace("DISTINCT","<font color='$color'>**DISTINCT**</font>",$l); $l = str_replace(" ","<dd>",$l); print $l."<br>"; if(substr($l,0,3) == "SQL") print "<hr valign='left' class='small'>"; } } renderQueries($str); */ ?>