MB_STRRICHR(3) 1 MB_STRRICHR(3)mb_strrichr - Finds the last occurrence of a character in a string within another, case insensitiveSYNOPSIS
string mb_strrichr (string $haystack, string $needle, [bool $part = false], [string $encoding = mb_internal_encoding()])
DESCRIPTION mb_strrichr(3) finds the last occurrence of $needle in $haystack and returns the portion of $haystack. Unlike mb_strrchr(3), mb_strrichr(3)
is case-insensitive. If $needle is not found, it returns FALSE.
PARAMETERS
o $haystack
- The string from which to get the last occurrence of $needle
o $needle
- The string to find in $haystack
o $part
- Determines which portion of $haystack this function returns. If set to TRUE, it returns all of $haystack from the beginning to
the last occurrence of $needle. If set to FALSE, it returns all of $haystack from the last occurrence of $needle to the end,
o $encoding
- Character encoding name to use. If it is omitted, internal character encoding is used.
RETURN VALUES
Returns the portion of $haystack. or FALSE if $needle is not found.
SEE ALSO mb_stristr(3), mb_strrchr(3).
PHP Documentation Group MB_STRRICHR(3)
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MB_STRRIPOS(3) 1 MB_STRRIPOS(3)mb_strripos - Finds position of last occurrence of a string within another, case insensitiveSYNOPSIS
int mb_strripos (string $haystack, string $needle, [int $offset], [string $encoding = mb_internal_encoding()])
DESCRIPTION mb_strripos(3) performs multi-byte safe strripos(3) operation based on number of characters. $needle position is counted from the beginning
of $haystack. First character's position is 0. Second character position is 1. Unlike mb_strrpos(3), mb_strripos(3) is case-insensitive.
PARAMETERS
o $haystack
- The string from which to get the position of the last occurrence of $needle
o $needle
- The string to find in $haystack
o $offset
- The position in $haystack to start searching
o $encoding
- Character encoding name to use. If it is omitted, internal character encoding is used.
RETURN VALUES
Return the numeric position of the last occurrence of $needle in the $haystack string, or FALSE if $needle is not found.
SEE ALSO strripos(3), strrpos(3), mb_strrpos(3).
PHP Documentation Group MB_STRRIPOS(3)
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Alo
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