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>ucfirst</H1
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> (PHP 3, PHP 4, PHP 5)</P
>ucfirst -- Make a string's first character uppercase</DIV
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><H2
>Description</H2
>string <B
CLASS="methodname"
>ucfirst</B
> ( string str )<BR
></BR
><P
> Returns a string with the first character of
<CODE
CLASS="parameter"
>str</CODE
> capitalized, if that character is
alphabetic.
</P
><P
> Note that 'alphabetic' is determined by the current locale. For
instance, in the default "C" locale characters such as umlaut-a
(ä) will not be converted.
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>例 1. <B
CLASS="function"
>ucfirst()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB"><?php<br />$foo </font><font color="#007700">= </font><font color="#DD0000">'hello world!'</font><font color="#007700">;<br /></font><font color="#0000BB">$foo </font><font color="#007700">= </font><font color="#0000BB">ucfirst</font><font color="#007700">(</font><font color="#0000BB">$foo</font><font color="#007700">); </font><font color="#FF8000">// Hello world!<br /><br /></font><font color="#0000BB">$bar </font><font color="#007700">= </font><font color="#DD0000">'HELLO WORLD!'</font><font color="#007700">;<br /></font><font color="#0000BB">$bar </font><font color="#007700">= </font><font color="#0000BB">ucfirst</font><font color="#007700">(</font><font color="#0000BB">$bar</font><font color="#007700">); </font><font color="#FF8000">// HELLO WORLD!<br /></font><font color="#0000BB">$bar </font><font color="#007700">= </font><font color="#0000BB">ucfirst</font><font color="#007700">(</font><font color="#0000BB">strtolower</font><font color="#007700">(</font><font color="#0000BB">$bar</font><font color="#007700">)); </font><font color="#FF8000">// Hello world!<br /></font><font color="#0000BB">?></font>
</font>
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>
</P
><P
> See also <A
HREF="function.strtolower.html"
><B
CLASS="function"
>strtolower()</B
></A
>, <A
HREF="function.strtoupper.html"
><B
CLASS="function"
>strtoupper()</B
></A
>,
and <A
HREF="function.ucwords.html"
><B
CLASS="function"
>ucwords()</B
></A
>.
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