GRAPHEME_STRSTR(3)							 1							GRAPHEME_STRSTR(3)

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

       Procedural style

SYNOPSIS

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

DESCRIPTION

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

PARAMETERS

	      o $haystack
		- The input string. Must be valid UTF-8.

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

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

RETURN VALUES

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

EXAMPLES

       Example #1

	      grapheme_strstr(3) example

	      <?php

	      $char_a_ring_nfd = "axCCx8A";  // 'LATIN SMALL LETTER A WITH RING ABOVE' (U+00E5) normalization form "D"
	      $char_o_diaeresis_nfd = "oxCCx88"; // '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));

	      ?>

       The above example will output:

       o%CC%88a%CC%8A

SEE ALSO

       grapheme_stristr(3),  grapheme_stripos(3),  grapheme_strpos(3),	grapheme_strripos(3),  grapheme_strrpos(3),   Unicode  Text  Segmentation:
       Grapheme Cluster Boundaries .

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