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grapheme_strlen

grapheme_strlen

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)

grapheme_strlen — Get string length in grapheme units

Description

Procedural style

int grapheme_strlen ( string $input )

Get string length in grapheme units (not bytes or characters)

Parameters

input

The string being measured for length. It must be a valid UTF-8 string.

Return Values

The length of the string on success, and 0 if the string is empty.

Examples

Example #1 grapheme_strlen() example

<?php $char_a_ring_nfd = "a\xCC\x8A";  // 'LATIN SMALL LETTER A WITH RING ABOVE' (U+00E5) normalization form "D" $char_o_diaeresis_nfd = "o\xCC\x88"; // 'LATIN SMALL LETTER O WITH DIAERESIS' (U+00F6) normalization form "D" print grapheme_strlen( 'abc' . $char_a_ring_nfd . $char_o_diaeresis_nfd . $char_a_ring_nfd ?>

The above example will output:

6

See Also

  • iconv_strlen() - Returns the character count of string

  • mb_strlen() - Get string length

  • strlen() - Get string length

← grapheme_stristr

grapheme_strpos →

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https://secure.php.net/manual/en/function.grapheme-strlen.php