PHP：跨多行分割長查詢字符串

Question

我有一個很長的字符串，我想跨多行分割，所以它更容易閱讀。但我不知道語法是什麼

$xml = array('sXML' =>"<queryxml><entity>Ticket</entity><query><field>Status<expression op=\"$condition1\">$complete</expression></field><condition operator=\"AND\"><field>AccountID<expression op=\"equals\">$userid</expression></field></condition><condition operator=\"AND\"><condition><field>QueueID<expression op=\"NotEqual\">$routine</expression></field></condition><condition operator=\"OR\"><field>QueueID<expression op=\"NotEqual\">$recurring</expression></field></condition><condition operator=\"OR\"><field>QueueID<expression op=\"NotEqual\">$clientmanagement</expression></field></condition></condition></query></queryxml>"); 

有人可以幫我嗎？

Answer 1

只是將它分成多個字符串，將它們連接起來，就像這樣：

$xml = array('sXML' => "lorem" . 
"ipsum" . 
"dolor"); 

或使用heredoc：

$sXML = <<<XML 
your text 
goes here 
XML; 

$xml = array('sXML' => $sXML); 

Answer 2

如果如果添加換行也沒關係，你可以簡單地寫：

<?php 
$xml = array('sXML' => "<abc> 
<def>Asdfg</def> 
</abc>"; 
?>