(PHP 5 >= 5.2.0, PHP 7)
Finds position of first occurrence of a string within another, case insensitive
int mb_stripos ( string $haystack, string $needle [, int $offset = 0 [, string $encoding = mb_internal_encoding() ]] )
mb_stripos() returns the numeric position of the first occurrence of needle
in the haystack
string. Unlike mb_strpos(), mb_stripos() is case-insensitive. If needle
is not found, it returns FALSE
.
Parameters:
haystack
The string from which to get the position of the first occurrence of needle
needle
The string to find in haystack
offset
The position in haystack
to start searching
encoding
Character encoding name to use. If it is omitted, internal character encoding is used.
Returns:
Return the numeric position of the first occurrence of needle
in the haystack
string, or FALSE
if needle
is not found.
See also:
strpos() -
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