public static function Unicode::strpos in Plug 7
Finds the position of the first occurrence of a string in another string.
Parameters
string $haystack: The string to search in.
string $needle: The string to find in $haystack.
int $offset: If specified, start the search at this number of characters from the beginning (default 0).
Return value
int|false The position where $needle occurs in $haystack, always relative to the beginning (independent of $offset), or FALSE if not found. Note that a return value of 0 is not the same as FALSE.
File
- lib/
Drupal/ Component/ Utility/ Unicode.php, line 716 - Contains \Drupal\Component\Utility\Unicode.
Class
- Unicode
- Provides Unicode-related conversions and operations.
Namespace
Drupal\Component\UtilityCode
public static function strpos($haystack, $needle, $offset = 0) {
if (static::getStatus() == static::STATUS_MULTIBYTE) {
return mb_strpos($haystack, $needle, $offset);
}
else {
// Remove Unicode continuation characters, to be compatible with
// Unicode::strlen() and Unicode::substr().
$haystack = preg_replace("", '', $haystack);
$needle = preg_replace("", '', $needle);
return strpos($haystack, $needle, $offset);
}
}