PHP 5.6.0 released

grapheme_strstr

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

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

Descrierea

Stil procedural

string grapheme_strstr ( string $haystack , string $needle [, bool $before_needle = false ] )

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

Parametri

haystack

The input string. Must be valid UTF-8.

needle

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

before_needle

If TRUE, grapheme_strstr() returns the part of the haystack before the first occurrence of the needle (excluding the needle).

Valorile întoarse

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

Exemple

Example #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));

?>

Exemplul de mai sus va afișa:

o%CC%88a%CC%8A

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