/**
* Note: Try to avoid using this function. Use api_preg_match() with Perl-compatible regular expression syntax.
*
* Executes a regular expression match, ignoring case, with extended multibyte support.
* By default this function uses the platform character set.
* @param string $pattern The regular expression pattern.
* @param string $string The searched string.
* @param array $regs (optional) If specified, by this passed by reference parameter an array containing found match and its substrings is returned.
* @return mixed 1 if match is found, FALSE if not. If $regs has been specified, byte-length of the found match is returned, or FALSE if no match has been found.
* This function is aimed at replacing the functions eregi() and mb_eregi() for human-language strings.
* @link http://php.net/manual/en/function.eregi
* @link http://php.net/manual/en/function.mb-eregi
*/
function api_eregi($pattern, $string, &$regs = null)
{
$count = func_num_args();
$encoding = _api_mb_regex_encoding();
if (_api_mb_supports($encoding)) {
if ($count < 3) {
return @mb_eregi($pattern, $string);
}
return @mb_eregi($pattern, $string, $regs);
}
if (MBSTRING_INSTALLED && api_is_encoding_supported($encoding)) {
global $_api_encoding;
$_api_encoding = $encoding;
_api_mb_regex_encoding('UTF-8');
if ($count < 3) {
$result = @mb_eregi(api_utf8_encode($pattern, $encoding), api_utf8_encode($string, $encoding));
} else {
$result = @mb_eregi(api_utf8_encode($pattern, $encoding), api_utf8_encode($string, $encoding), $regs);
$regs = _api_array_utf8_decode($regs);
}
_api_mb_regex_encoding($encoding);
return $result;
}
if ($count < 3) {
return eregi($pattern, $string);
}
return eregi($pattern, $string, $regs);
}
/**
* Note: Try to avoid using this function. Use api_preg_split() with Perl-compatible regular expression syntax.
*
* Splits a multibyte string using regular expression pattern and returns the result as an array.
* By default this function uses the platform character set.
* @param string $pattern The regular expression pattern.
* @param string $string The string being split.
* @param int $limit (optional) If this optional parameter $limit is specified, the string will be split in $limit elements as maximum.
* @return array The result as an array.
* This function is aimed at replacing the functions split() and mb_split() for human-language strings.
* @link http://php.net/manual/en/function.split
* @link http://php.net/manual/en/function.mb-split
*/
function api_split($pattern, $string, $limit = null)
{
$encoding = _api_mb_regex_encoding();
if (_api_mb_supports($encoding)) {
if (is_null($limit)) {
return @mb_split($pattern, $string);
}
return @mb_split($pattern, $string, $limit);
}
if (MBSTRING_INSTALLED && api_is_encoding_supported($encoding)) {
global $_api_encoding;
$_api_encoding = $encoding;
_api_mb_regex_encoding('UTF-8');
if (is_null($limit)) {
$result = @mb_split(api_utf8_encode($pattern, $encoding), api_utf8_encode($string, $encoding));
} else {
$result = @mb_split(api_utf8_encode($pattern, $encoding), api_utf8_encode($string, $encoding), $limit);
}
$result = _api_array_utf8_decode($result);
_api_mb_regex_encoding($encoding);
return $result;
}
if (is_null($limit)) {
return split($pattern, $string);
}
return split($pattern, $string, $limit);
}
