Php/docs/normalizer.normalize
Normalizer::normalize
normalizer_normalize
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Normalizer::normalize -- normalizer_normalize — Normalizes the input provided and returns the normalized string
说明
面向对象风格
public
static
Normalizer::normalize
( string $input
[, int $form = Normalizer::FORM_C
] ) : string
过程化风格
normalizer_normalize
( string $input
[, int $form = Normalizer::FORM_C
] ) : string
Normalizes the input provided and returns the normalized string
参数
input- The input string to normalize
form- One of the normalization forms.
返回值
The normalized string or false if an error occurred.
范例
Example #1 normalizer_normalize() example
<?php$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_1 = normalizer_normalize( $char_A_ring, Normalizer::FORM_C );$char_2 = normalizer_normalize( 'A' . $char_combining_ring_above, Normalizer::FORM_C ); echo urlencode($char_1);echo ' ';echo urlencode($char_2);?>
Example #2 OO example
<?php$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_1 = Normalizer::normalize( $char_A_ring, Normalizer::FORM_C );$char_2 = Normalizer::normalize( 'A' . $char_combining_ring_above, Normalizer::FORM_C ); echo urlencode($char_1);echo ' ';echo urlencode($char_2);?>
以上例程会输出：
%C3%85 %C3%85
参见
- normalizer_is_normalized() - Checks if the provided string is already in the specified normalization form
