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more grammar
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@176870 c90b9560-bf6c-de11-be94-00142212c4b1
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.7 $ -->
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<!-- $Revision: 1.8 $ -->
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<sect1 id="language.oop5.magic">
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<title>Magic Methods</title>
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<para>
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<para>
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<function>serialize</function> checks if your class has a function with
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the magic name <literal>__sleep</literal>. If so, that function is
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ran prior to any serialization. It can clean up the object
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executed prior to any serialization. It can clean up the object
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and is supposed to return an array with the names of all variables
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of that object that should be serialized.
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</para>
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<para>
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The intended use of <literal>__sleep</literal> is to close any
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database connections that object may have, commit pending
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database connections that the object may have, commit pending
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data or perform similar cleanup tasks. Also, the function is
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useful if you have very large objects which need not be
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useful if you have very large objects which do not need to be
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saved completely.
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</para>
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<para>
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Conversely, <function>unserialize</function> checks for the
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presence of a function with the magic name
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<literal>__wakeup</literal>. If present, this function can
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reconstruct any resources that object may have.
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reconstruct any resources that the object may have.
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</para>
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<para>
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The intended use of <literal>__wakeup</literal> is to
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