iconv_strrpos
(PHP 5)
iconv_strrpos — Finds the last occurrence of a needle within a haystack
Description
int iconv_strrpos
( string $haystack
, string $needle
[, string $charset
] )
Parameters
-
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.
Return Values
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.
WarningThis function may
return Boolean FALSE, but may also return a non-Boolean value which
evaluates to FALSE, such as 0 or
"". Please read the section on Booleans for more
information. Use the ===
operator for testing the return value of this
function.
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