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List:       php-doc-cvs
Subject:    [DOC-CVS] =?utf-8?q?svn:_/phpdoc/en/trunk/language/_operators.xml?=
From:       Nikita_Popov <nikic () php ! net>
Date:       2013-09-29 10:17:33
Message-ID: svn-nikic-1380449853-331577-166821377 () svn ! php ! net
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nikic                                    Sun, 29 Sep 2013 10:17:33 +0000

Revision: http://svn.php.net/viewvc?view=revision&revision=331577

Log:
Forgot to remove duplicate example from precedence docs

Changed paths:
    U   phpdoc/en/trunk/language/operators.xml

Modified: phpdoc/en/trunk/language/operators.xml
===================================================================
--- phpdoc/en/trunk/language/operators.xml	2013-09-29 10:02:24 UTC (rev 331576)
+++ phpdoc/en/trunk/language/operators.xml	2013-09-29 10:17:33 UTC (rev 331577)
@@ -237,10 +237,6 @@
 $a = 1;
 $b = 2;
 $a = $b += 3; // $a = ($b += 3) -> $a = 5, $b = 5
-
-// mixing ++ and + produces undefined behavior
-$a = 1;
-echo ++$a + $a++; // may print 4 or 5
 ?>
 ]]>
      </programlisting>
@@ -251,7 +247,8 @@
     are grouped, they do not specify an order of evaluation. PHP does not
     (in the general case) specify in which order an expression is evaluated
     and code that assumes a specific order of evaluation should be avoided,
-    because it can change between versions of PHP without further notice.
+    because the behavior can change between versions of PHP or depending on
+    the surrounding code.
     <example>
      <title>Undefined order of evaluation</title>
      <programlisting role="php">



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