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93 lines
3.0 KiB
PHP
93 lines
3.0 KiB
PHP
<?php
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#############################################################################
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# Object-oriented API
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#############################################################################
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/**
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* Normalizer class.
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*
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* Normalizer provides access to Unicode normalization of strings. This class consists
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* only of static methods. The iterator interface to normalizer is rarely used, so is
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* not provided here.
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*
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* Example:
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* <code>
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*
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* </code>
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*
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* @see http://www.icu-project.org/apiref/icu4c/unorm_8h.html
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* @see http://www.icu-project.org/apiref/icu4c/classNormalizer.html
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*
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*/
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class Normalizer {
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#############################################################################
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# Common constants.
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#############################################################################
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/**
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* Valid normalization form values.
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*
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* @see Normalizer::normalize()
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* @see Normalizer::isNormalize()
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* @see normalizer_normalize()
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* @see normalizer_is_normalized()
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*/
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const NONE = 1;
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/** Canonical decomposition. */
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const NFD = 2;
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const FORM_D = NFD;
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/** Compatibility decomposition. */
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const NFKD = 3;
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const FORM_KD = NFKD;
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/** Canonical decomposition followed by canonical composition. */
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const NFC = 4;
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const FORM_C = NFC;
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/** Compatibility decomposition followed by canonical composition. */
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const NFKC =5;
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const FORM_KC = NFKC;
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/**
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* Normalizes the input provided and returns the normalized string
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* @param string $input The input string to normalize
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* @param [int] $form One of the normalization forms
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* @return string The normalized string or null if an error occurred.
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*/
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public static function normalize($input, $form = Normalizer::FORM_C) {}
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/**
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* Checks if the provided string is already in the specified normalization form.
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* @param string $input The input string to normalize
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* @param [int] $form One of the normalization forms
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* @return boolean True if normalized, false otherwise or if there is an error
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*/
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public static function isNormalized($input, $form = Normalizer::FORM_C) {}
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}
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#############################################################################
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# Procedural API
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#############################################################################
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/**
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* Normalizes the input provided and returns the normalized string
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* @param string $input The input string to normalize
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* @param [int] $form One of the normalization forms
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* @return string The normalized string or null if an error occurred.
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*/
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function normalizer_normalize($input, $form = Normalizer::FORM_C) {}
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/**
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* Checks if the provided string is already in the specified normalization form.
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* @param string $input The input string to normalize
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* @param [int] $form One of the normalization forms
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* @return boolean True if normalized, false otherwise or if there an error
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*/
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function normalizer_is_normalized($input, $form = Normalizer::FORM_C) {}
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?>
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