NORMALIZER_IS_NORMALIZED(3) 1 NORMALIZER_IS_NORMALIZED(3)
Normalizer::isNormalized - Checks if the provided string is already in the specified normalization form.
Object oriented style
SYNOPSIS
publicstatic bool Normalizer::isNormalized (string $input, [string $form = Normalizer::FORM_C])
DESCRIPTION
Procedural style
bool normalizer_is_normalized (string $input, [string $form = Normalizer::FORM_C])
Checks if the provided string is already in the specified normalization form.
PARAMETERS
o $input
-The input string to normalize
o $form
- One of the normalization forms.
RETURN VALUES
TRUE if normalized, FALSE otherwise or if there an error
EXAMPLES
Example #1
normalizer_is_normalized(3) example
<?php
$char_A_ring = "xC3x85"; // 'LATIN CAPITAL LETTER A WITH RING ABOVE' (U+00C5)
$char_combining_ring_above = "xCCx8A"; // 'COMBINING RING ABOVE' (U+030A)
$char_orig = 'A' . $char_combining_ring_above;
$char_norm = normalizer_normalize( 'A' . $char_combining_ring_above, Normalizer::FORM_C );
echo ( normalizer_is_normalized($char_orig, Normalizer::FORM_C) ) ? "normalized" : "not normalized";
echo '; ';
echo ( normalizer_is_normalized($char_norm, Normalizer::FORM_C) ) ? "normalized" : "not normalized";
?>
Example #2
OO example
<?php
$char_A_ring = "xC3x85"; // 'LATIN CAPITAL LETTER A WITH RING ABOVE' (U+00C5)
$char_combining_ring_above = "xCCx8A"; // 'COMBINING RING ABOVE' (U+030A)
$char_orig = 'A' . $char_combining_ring_above;
$char_norm = Normalizer::normalize( 'A' . $char_combining_ring_above, Normalizer::FORM_C );
echo ( Normalizer::isNormalized($char_orig, Normalizer::FORM_C) ) ? "normalized" : "not normalized";
echo '; ';
echo ( Normalizer::isNormalized($char_norm, Normalizer::FORM_C) ) ? "normalized" : "not normalized";
?>
The above example will output:
not normalized; normalized
SEE ALSO
normalizer_normalize(3).
PHP Documentation Group NORMALIZER_IS_NORMALIZED(3)
