php man page for locale_compose

LOCALE_COMPOSE(3)							 1							 LOCALE_COMPOSE(3)

Locale::composeLocale - Returns a correctly ordered and delimited locale ID

	Object oriented style

SYNOPSIS
       publicstatic string Locale::composeLocale (array  $subtags)

DESCRIPTION
	Procedural style
       string locale_compose (array  $subtags)

	Returns  a correctly ordered and delimited locale ID the keys identify the particular locale ID subtags, and the values are the associated
       subtag values.

PARAMETERS
	      o $subtags
		- an array containing a list of key-value pairs, where the keys identify the particular locale ID subtags, and the values are  the
		associated subtag values.

	      Note

		      The 'variant' and 'private' subtags can take maximum 15 values whereas 'extlang' can take maximum 3 values.e.g. Variants are
		     allowed with the suffix ranging from 0-14. Hence the keys for the input array can be variant0,  variant1,	...,variant14.	In
		     the  returned  locale id, the subtag is ordered by suffix resulting in variant0 followed by variant1 followed by variant2 and
		     so on.

		      The 'variant', 'private' and 'extlang' multiple values can be specified both as array under specific  key  (e.g.	'variant')
		     and as multiple numbered keys (e.g. 'variant0', 'variant1', etc.).

RETURN VALUES
	The corresponding locale identifier.

EXAMPLES
       Example #1

	      locale_compose(3) example

	      <?php
	      $arr = array(
		  'language'=>'en' ,
		  'script'  =>'Hans' ,
		  'region'  =>'CN',
		  'variant2'=>'rozaj' ,
		  'variant1'=>'nedis' ,
		  'private1'=>'prv1' ,
		  'private2'=>'prv2'
	      );
	      echo locale_compose( $arr );
	      ?>

       Example #2

	      OO example

	      <?php
	      $arr = array(
		  'language'=>'en' ,
		  'script'  =>'Hans' ,
		  'region'  =>'CN',
		  'variant2'=>'rozaj' ,
		  'variant1'=>'nedis' ,
		  'private1'=>'prv1' ,
		  'private2'=>'prv2'
	      );
	      echo Locale::composeLocale( $arr );
	      ?>

       The above example will output:

       Locale: en_Hans_CN_nedis_rozaj_x_prv1_prv2

SEE ALSO
       locale_parse(3).

PHP Documentation Group 													 LOCALE_COMPOSE(3)