mb_ereg_search_setpos
Description
The mb_ereg_search_setpos of Multibyte String for PHP set start point of next regular expression match.
Syntax
mb_ereg_search_setpos( int $offset ): bool
Parameters
offset
The position to set. If it is negative, it counts from the end of the string.
Return
Returns true on success or false on failure.
Examples
1 · offset · negative
<? $string = '🐘string'; $pattern = '🐘(st(r(i)ng))'; mb_ereg_search_init($string, $pattern); $offset = -1; $return = mb_ereg_search_setpos($offset); var_export($return);
true
2 · offset · non-negative
<? $string = '🐘string'; $pattern = '🐘(st(r(i)ng))'; mb_ereg_search_init($string, $pattern); $offset = 1; $return = mb_ereg_search_setpos($offset); var_export($return);
true
Links
Multibyte String
- mb_check_encoding
- mb_chr
- mb_convert_case
- mb_convert_encoding
- mb_convert_kana
- mb_convert_variables
- mb_decode_mimeheader
- mb_decode_numericentity
- mb_detect_encoding
- mb_detect_order
- mb_encode_mimeheader
- mb_encode_numericentity
- mb_encoding_aliases
- mb_ereg
- mb_ereg_match
- mb_ereg_replace
- mb_ereg_replace_callback
- mb_ereg_search
- mb_ereg_search_getpos
- mb_ereg_search_getregs
- mb_ereg_search_init
- mb_ereg_search_pos
- mb_ereg_search_regs
- mb_eregi
- mb_eregi_replace
- mb_get_info
- mb_http_input
- mb_http_output
- mb_internal_encoding
- mb_language
- mb_lcfirst
- mb_list_encodings
- mb_ltrim
- mb_ord
- mb_output_handler
- mb_parse_str
- mb_preferred_mime_name
- mb_regex_encoding
- mb_regex_set_options
- mb_rtrim
- mb_scrub
- mb_send_mail
- mb_split
- mb_str_pad
- mb_str_split
- mb_strcut
- mb_strimwidth
- mb_stripos
- mb_stristr
- mb_strlen
- mb_strpos
- mb_strrchr
- mb_strrichr
- mb_strripos
- mb_strrpos
- mb_strstr
- mb_strtolower
- mb_strtoupper
- mb_strwidth
- mb_substitute_character
- mb_substr
- mb_substr_count
- mb_trim
- mb_ucfirst