mb_ereg_search_pos

(PHP 4 >= 4.2.0, PHP 5)

mb_ereg_search_pos — Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string

Descrizione

array mb_ereg_search_pos ([ string $pattern [, string $option = "ms" ]] )

Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string

The string for match is specified by mb_ereg_search_init(). If it is not specified, the previous one will be used.

Elenco dei parametri

pattern: The search pattern.
option: The search option.

Valori restituiti

An array containing two elements. The first element is the offset, in bytes, where the match begins relative to the start of the search string, and the second element is the length in bytes of the match.

If an error occurs, FALSE is returned.

Note

Nota:
La codifica interna o la codifica dei caratteri specificata da mb_regex_encoding() sarà utilizzata come codifica ei caratteri per questa funzione.

Vedere anche:

mb_regex_encoding() - Set/Get character encoding for multibyte regex
mb_ereg_search_init() - Setup string and regular expression for a multibyte regular expression match