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Corrected statement about function equivalence
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@143218 c90b9560-bf6c-de11-be94-00142212c4b1
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.2 $ -->
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<!-- $Revision: 1.3 $ -->
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<!-- splitted from ./en/functions/ctype.xml, last change in rev 1.1 -->
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<refentry id="function.ctype-alpha">
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<refnamediv>
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@ -17,9 +17,9 @@
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a letter from the current locale, &false; otherwise.
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In the standard <literal>C</literal> locale letters are just
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<literal>[A-Za-z]</literal> and <function>ctype_alpha</function> is
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equivalent to <literal>(ctype_upper($text) || ctype_lower($text))</literal>,
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but other languages have letters that are considered neither upper nor
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lower case.
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equivalent to <literal>(ctype_upper($text) || ctype_lower($text))</literal>
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if $text is just a single character, but other languages have letters that
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are considered neither upper nor lower case.
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</para>
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<para>
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See also <function>ctype_upper</function>,
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