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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@31087 c90b9560-bf6c-de11-be94-00142212c4b1
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Stanislav Malyshev 2000-08-24 13:05:19 +00:00
parent 60e4053912
commit af23c6ebf0
1 changed files with 3 additions and 1 deletions
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language/operators.xml
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@ -97,7 +97,9 @@ $b .= "There!"; // sets $b to "Hello There!", just like $b = $b . "There!";
by reference, using the <computeroutput>$var =
&amp;$othervar;</computeroutput> syntax, but this is not possible
in PHP3. 'Assignment by reference' means that both variables end
up pointing at the same data, and nothing is copied anywhere.
up pointing at the same data, and nothing is copied anywhere.
To learn more about references, please read <link
linkend="language.references">References explained</link>.
</para>
</sect1>