(PHP 4 >= 4.0.6, PHP 5)
mb_strpos — Find position of first occurrence of string in a string
$haystack
, string $needle
[, int $offset
= 0 [, string $encoding
]] )Finds position of the first occurrence of a string in a string.
Performs a multi-byte safe strpos() operation based on number of characters. The first character's position is 0, the second character position is 1, and so on.
haystack
The string being checked.
needle
The string to find in haystack
. In contrast with strpos(), numeric values are not applied as the ordinal value of a character.
offset
The search offset. If it is not specified, 0 is used.
encoding
The encoding
parameter is the character encoding. If it is omitted, the internal character encoding value will be used.
Returns the numeric position of the first occurrence of needle
in the haystack
string. If needle
is not found, it returns FALSE
.