intl Funktionen
PHP Manual

grapheme_strstr

(No version information available, might be only in CVS)

grapheme_strstrReturns part of haystack string from the first occurrence of needle to the end of haystack.

Beschreibung

Procedural style

string grapheme_strstr ( string $haystack , string $needle [, boolean $before_needle ] )

Returns part of haystack string from the first occurrence of needle to the end of haystack.

Parameter-Liste

haystack

The input string. Must be valid UTF-8.

needle

The string to look for. Must be valid UTF-8.

before_needle

If TRUE (the default is FALSE), grapheme_strstr() returns the part of the haystack before the first occurence of the needle.

Rückgabewerte

Returns the portion of string, or FALSE if needle is not found.

Beispiele

Beispiel #1 grapheme_strstr() 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 urlencode(grapheme_stristr( $char_a_ring_nfd . $char_o_diaeresis_nfd . $char_a_ring_nfd, $char_o_diaeresis_nfd));

?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

         
o%CC%88a%CC%8A

Siehe auch


intl Funktionen
PHP Manual