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iconv_substr> <iconv_strpos
Last updated: Fri, 22 Aug 2008

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iconv_strrpos

(PHP 5)

iconv_strrposFinds the last occurrence of a needle within a haystack

Descrição

int iconv_strrpos ( string $haystack , string $needle [, string $charset ] )

In contrast to strpos(), the return value of iconv_strrpos() is the number of characters that appear before the needle, rather than the offset in bytes to the position where the needle has been found.

Parâmetros

haystack

The entire string.

needle

The searched substring.

charset

If charset parameter is omitted, string are assumed to be encoded in iconv.internal_encoding.

If haystack or needle is not a string, it is converted to a string and applied as the ordinal value of a character.

Valor Retornado

Returns the numeric position of the last occurrence of needle in haystack . The characters are counted on the basis of the specified character set charset .

If needle is not found, iconv_strrpos() will return FALSE.

Aviso

Esta função pode retornar o booleano FALSE, mas também pode retornar um valor não-booleano que pode ser avaliado como FALSE, como 0 ou "". Leia a seção em Booleanos para maiores informações. Utilize o operador === para testar o valor retornado por esta função.



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iconv_substr> <iconv_strpos
Last updated: Fri, 22 Aug 2008
 
 
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