et Tue Oct 21 04:40:23 2003 EDT
Modified files:
/phpdoc/en/reference/ctype/functions ctype-alnum.xml
Log:
Changed the wrong statement about function equivalence.
Index: phpdoc/en/reference/ctype/functions/ctype-alnum.xml
diff -u phpdoc/en/reference/ctype/functions/ctype-alnum.xml:1.2
phpdoc/en/reference/ctype/functions/ctype-alnum.xml:1.3
--- phpdoc/en/reference/ctype/functions/ctype-alnum.xml:1.2 Wed Apr 17 02:37:02
2002
+++ phpdoc/en/reference/ctype/functions/ctype-alnum.xml Tue Oct 21 04:40:23 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/ctype.xml, last change in rev 1.1 -->
<refentry id="function.ctype-alnum">
<refnamediv>
@@ -15,8 +15,8 @@
<para>
Returns &true; if every character in <parameter>text</parameter> is either
a letter or a digit, &false; otherwise. In the standard <literal>C</literal>
- locale letters are just <literal>[A-Za-z]</literal>. The function is equivalent
- to <literal>(ctype_alpha($text) || ctype_digit($text))</literal>.
+ locale letters are just <literal>[A-Za-z]</literal> and the function is
+ equivalent to <literal>preg_match('/^[a-z0-9]*$/i', $text)</literal>.
</para>
<para>
See also <function>ctype_alpha</function>, <function>ctype_digit</function>,
