Ask PHP simplexml_load_string to read the XML and compare the value of the problem

Source: Internet
Author: User
Ask PHP simplexml_load_string to read the XML and compare the value of the problem.
This post was last edited by xp8878 on 2014-01-12 18:21:08

The XML structure is as follows
Parent node
Child node 1 xxx
Child Node 2 xx
There are two nodes under the parent, and PHP uses the variable $p to point to the parent
Why $p->child1== $p->child2 result is true?
How can I tell if two values are equal?
Thank you!

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------Solution--------------------

$s =<<< XML

Xxx
Xx

XML;

$xml = simplexml_load_string ($s);
Var_dump ($xml->child1[0] = = $xml->child2[0]);
BOOL (FALSE)
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