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Grammar fix. What the hell did I think 'equal and identical to' was
supposed to mean? :) git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@69972 c90b9560-bf6c-de11-be94-00142212c4b1
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.31 $ -->
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<!-- $Revision: 1.32 $ -->
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<reference id="ref.dir">
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<title>Directory functions</title>
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<titleabbrev>Directories</titleabbrev>
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@ -215,9 +215,12 @@ if ($dir = @opendir("/tmp")) {
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<para>
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Please note the fashion in which <function>readdir</function>'s
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return value is checked in the examples below. We are explicitly
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testing whether the return value is equal and identical to
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&false; since otherwise, any directory entry whose name evaluates
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to &false; will stop the loop.
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testing whether the return value is identical to (equal to and of
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the same type as--see <link
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linkend="language.operators.comparison">Comparison
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Operators</link> for more information) &false; since otherwise,
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any directory entry whose name evaluates to &false; will stop the
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loop.
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</para>
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<para>
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<example>
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