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Examples for ucfirst, ucwords and strcasecmp

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Additions to trim and ltrim


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@19996 c90b9560-bf6c-de11-be94-00142212c4b1
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Sterling Hughes 2000-02-19 23:29:47 +00:00
parent fe4b257662
commit f9799e4dc0
1 changed files with 32 additions and 6 deletions
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38
functions/strings.xml
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@ -765,7 +765,9 @@ $colon_separated = implode (":", $array);
</funcsynopsis>
<para>
This function strips whitespace from the start of a string and
returns the stripped string.
returns the stripped string. The whitespace
characters it currently strips are: "\n", "\r", "\t", "\v", "\0",
and a plain space.
</para>
<para>
See also <function>chop</function> and <function>trim</function>.
@ -1373,12 +1375,22 @@ $formatted = sprintf ("%01.2f", $money);
<paramdef>string <parameter>str1</parameter></paramdef>
<paramdef>string <parameter>str2</parameter></paramdef>
</funcsynopsis>
<simpara>
<para>
Returns < 0 if <parameter>str1</parameter> is less than
<parameter>str2</parameter>; > 0 if <parameter>str1</parameter>
is greater than <parameter>str2</parameter>, and 0 if they are
equal.
</simpara>
<example>
<title><function>strcasecmp</function> example</title>
<programlisting role="php">
$var1 = "Hello";
$var2 = "hello";
if ( !strcasecmp($var1,$var2) ) {
echo '$var1 is equal to $var2 in a case-insensitive string comparison';
}
</programlisting>
</example>
</para>
<simpara>
See also <function>ereg</function>, <function>strcmp</function>,
<function>substr</function>, <function>stristr</function>, and
@ -2266,7 +2278,7 @@ echo substr_replace ($var, '', 10, -1) . "&lt;br&gt;\n";
This function strips whitespace from the start and the end of a
string and returns the stripped string. The whitespace
characters it currently strips are: "\n", "\r", "\t", "\v", "\0",
and " ".
and a plain space.
</para>
<para>
See also <function>chop</function> and
@ -2296,6 +2308,13 @@ echo substr_replace ($var, '', 10, -1) . "&lt;br&gt;\n";
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.
<example>
<title><function>ucfirst</function> example</title>
<programlisting role="php">
$text = 'mary had a little lamb and she loved it so.';
$text = ucfirst($text); // $text is now Mary had a little lamb and she loved it so.
</programlisting>
</example>
</para>
<para>
See also <function>strtoupper</function> and
@ -2317,10 +2336,17 @@ echo substr_replace ($var, '', 10, -1) . "&lt;br&gt;\n";
<funcdef>string <function>ucwords</function></funcdef>
<paramdef>string <parameter>str</parameter></paramdef>
</funcsynopsis>
<simpara>
<para>
Capitalizes the first character of each word in
<parameter>str</parameter> if that character is alphabetic.
</simpara>
<example>
<title><function>ucwords</function> example</title>
<programlisting role="php">
$text = "mary had a little lamb and she loved it so.";
$text = ucwords($text); // $text is now: Mary Had A Little Lamb And She Loved It So.
</programlisting>
</example>
</para>
<para>
See also <function>strtoupper</function>,
<function>strtolower</function> and <function>ucfirst</function>.