mb_convert_case(3) [php man page]

MB_CONVERT_CASE(3)							 1							MB_CONVERT_CASE(3)

mb_convert_case - Perform case folding on a string

SYNOPSIS

       string mb_convert_case (string  $str, int  $mode, [string  $encoding = mb_internal_encoding()])

DESCRIPTION

	Performs case folding on a string, converted in the way specified by $mode.

PARAMETERS

	      o $str
		- The string being converted.

	      o $mode
		- The mode of the conversion. It can be one of MB_CASE_UPPER, MB_CASE_LOWER, or MB_CASE_TITLE.

	      o $encoding
		-The $encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.

RETURN VALUES

	A case folded version of $string converted in the way specified by $mode.

UNICODE

	By  contrast to the standard case folding functions such as strtolower(3) and strtoupper(3), case folding is performed on the basis of the
       Unicode character properties. Thus the behaviour of this function is not affected by locale settings and it can convert any characters that
       have 'alphabetic' property, such as A-umlaut (A).

	For more information about the Unicode properties, please see http://www.unicode.org/unicode/reports/tr21/.

EXAMPLES

       Example #1

	      mb_convert_case(3) example

	      <?php
	      $str = "mary had a Little lamb and she loved it so";
	      $str = mb_convert_case($str, MB_CASE_UPPER, "UTF-8");
	      echo $str; // Prints MARY HAD A LITTLE LAMB AND SHE LOVED IT SO
	      $str = mb_convert_case($str, MB_CASE_TITLE, "UTF-8");
	      echo $str; // Prints Mary Had A Little Lamb And She Loved It So
	      ?>

       Example #2

	      mb_convert_case(3) example with non-Latin UTF-8 text

	      <?php
	      $str = "Txiotn a
nE Baos unuvn yn, dpaokeCei unp vw0po kuvs";
	      $str = mb_convert_case($_tr, MB_CASE_UP_ER, "UTF_8");   _ 		     _
	      echo $str; // Prints TXI>TH A/TTHH BAO> YHMNH | H, /PA>KE/EI YTTP NOOPO KYN>
	      $str = mb_convert_case($str, MB_CASE_TITLE, "U_F-8");
	      echo $str; // Prints Txiotn A
nE Baoo Ynuvn | n, /paokeCei Ynp Nw0po Kuvo
	      ?>

SEE ALSO

       mb_strtolower(3), mb_strtoupper(3), strtolower(3), strtoupper(3), ucfirst(3), ucwords(3).

PHP Documentation Group 													MB_CONVERT_CASE(3)

MB_CONVERT_KANA(3)							 1							MB_CONVERT_KANA(3)

mb_convert_kana - Convert ";kana" one from another ("zen-kaku", "han-kaku" and more)

SYNOPSIS

       string mb_convert_kana (string  $str, [string  $option = "KV"], [string	$encoding = mb_internal_encoding()])

DESCRIPTION

	Performs a "han-kaku" - "zen-kaku" conversion for string$str. This function is only useful for Japanese.

PARAMETERS

	      o $str
		- The string being converted.

	      o $option
		- The conversion option.  Specify with a combination of following options.

	      Applicable Conversion Options

	      +-------+---------------------------------------------------+
	      |Option | 						  |
	      |       | 						  |
	      |       | 		     Meaning			  |
	      |       | 						  |
	      +-------+---------------------------------------------------+
	      |       | 						  |
	      |  r    | 						  |
	      |       | 						  |
	      |       |     Convert "zen-kaku" alphabets to "han-kaku"	  |
	      |       | 						  |
	      |       | 						  |
	      |  R    | 						  |
	      |       | 						  |
	      |       |     Convert "han-kaku" alphabets to "zen-kaku"	  |
	      |       | 						  |
	      |       | 						  |
	      |  n    | 						  |
	      |       | 						  |
	      |       |      Convert "zen-kaku" numbers to "han-kaku"	  |
	      |       | 						  |
	      |       | 						  |
	      |  N    | 						  |
	      |       | 						  |
	      |       |      Convert "han-kaku" numbers to "zen-kaku"	  |
	      |       | 						  |
	      |       | 						  |
	      |  a    | 						  |
	      |       | 						  |
	      |       |  Convert  "zen-kaku"  alphabets  and  numbers  to |
	      |       | "han-kaku"					  |
	      |       | 						  |
	      |       | 						  |
	      |  A    | 						  |
	      |       | 						  |
	      |       |  Convert  "han-kaku"  alphabets  and  numbers  to |
	      |       | "zen-kaku"   (Characters  included  in	"a",  "A" |
	      |       | options are U+0021  -  U+007E  excluding  U+0022, |
	      |       | U+0027, U+005C, U+007E) 			  |
	      |       | 						  |
	      |       | 						  |
	      |  s    | 						  |
	      |       | 						  |
	      |       |  Convert  "zen-kaku"  space to "han-kaku" (U+3000 |
	      |       | -> U+0020)					  |
	      |       | 						  |
	      |       | 						  |
	      |  S    | 						  |
	      |       | 						  |
	      |       |  Convert "han-kaku" space to  "zen-kaku"  (U+0020 |
	      |       | -> U+3000)					  |
	      |       | 						  |
	      |       | 						  |
	      |  k    | 						  |
	      |       | 						  |
	      |       |  Convert  "zen-kaku kata-kana" to "han-kaku kata- |
	      |       | kana"						  |
	      |       | 						  |
	      |       | 						  |
	      |  K    | 						  |
	      |       | 						  |
	      |       |  Convert "han-kaku kata-kana" to "zen-kaku  kata- |
	      |       | kana"						  |
	      |       | 						  |
	      |       | 						  |
	      |  h    | 						  |
	      |       | 						  |
	      |       |  Convert  "zen-kaku hira-gana" to "han-kaku kata- |
	      |       | kana"						  |
	      |       | 						  |
	      |       | 						  |
	      |  H    | 						  |
	      |       | 						  |
	      |       |  Convert "han-kaku kata-kana" to "zen-kaku  hira- |
	      |       | gana"						  |
	      |       | 						  |
	      |       | 						  |
	      |  c    | 						  |
	      |       | 						  |
	      |       |  Convert  "zen-kaku kata-kana" to "zen-kaku hira- |
	      |       | gana"						  |
	      |       | 						  |
	      |       | 						  |
	      |  C    | 						  |
	      |       | 						  |
	      |       |  Convert "zen-kaku hira-gana" to "zen-kaku  kata- |
	      |       | kana"						  |
	      |       | 						  |
	      |       | 						  |
	      |  V    | 						  |
	      |       | 						  |
	      |       |  Collapse  voiced sound notation and convert them |
	      |       | into a character. Use with "K","H"		  |
	      |       | 						  |
	      +-------+---------------------------------------------------+
	      o $encoding
		-The $encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.

RETURN VALUES

	The converted string.

EXAMPLES

       Example #1

	      mb_convert_kana(3) example

	      <?php
	      /* Convert all "kana" to "zen-kaku" "kata-kana" */
	      $str = mb_convert_kana($str, "KVC");

	      /* Convert "han-kaku" "kata-kana" to "zen-kaku" "kata-kana"
		 and "zen-kaku" alpha-numeric to "han-kaku" */
	      $str = mb_convert_kana($str, "KVa");
	      ?>

PHP Documentation Group 													MB_CONVERT_KANA(3)