Normalizer
PHP Manual

Normalizer::isNormalized

normalizer_is_normalized

(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)

Normalizer::isNormalized -- normalizer_is_normalized Checks if the provided string is already in the specified normalization form.

설명

Object oriented style

static bool Normalizer::isNormalized ( string $input [, string $form ] )

Procedural style

bool normalizer_is_normalized ( string $input [, string $form ] )

Checks if the provided string is already in the specified normalization form.

인수

input

The input string to normalize

form

One of the normalization forms. Defaults to Normalizer::FORM_C.

반환값

TRUE if normalized, FALSE otherwise or if there an error

예제

Example #1 normalizer_is_normalized() example

<?php
$char_A_ring 
"\xC3\x85"// 'LATIN CAPITAL LETTER A WITH RING ABOVE' (U+00C5)
$char_combining_ring_above "\xCC\x8A";  // 'COMBINING RING ABOVE' (U+030A)
 
$char_orig 'A' $char_combining_ring_above;
$char_norm normalizer_normalize'A' $char_combining_ring_aboveNormalizer::FORM_C );
 
echo ( 
normalizer_is_normalized($char_origNormalizer::FORM_C) ) ? "normalized" "not normalized";
echo 
'; ';
echo ( 
normalizer_is_normalized($char_normNormalizer::FORM_C) ) ? "normalized" "not normalized";
?>

Example #2 OO example

<?php
$char_A_ring 
"\xC3\x85"// 'LATIN CAPITAL LETTER A WITH RING ABOVE' (U+00C5)
$char_combining_ring_above "\xCC\x8A";  // 'COMBINING RING ABOVE' (U+030A)
 
$char_orig 'A' $char_combining_ring_above;
$char_norm Normalizer::normalize'A' $char_combining_ring_aboveNormalizer::FORM_C );
 
echo ( 
Normalizer::isNormalized($char_origNormalizer::FORM_C) ) ? "normalized" "not normalized";
echo 
'; ';
echo ( 
Normalizer::isNormalized($char_normNormalizer::FORM_C) ) ? "normalized" "not normalized";
?>

위 예제의 출력:

not normalized; normalized

참고


Normalizer
PHP Manual