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wp_sanitize_unicode_email › WordPress Function

Since7.1.0
Deprecatedn/a
› wp_sanitize_unicode_email ( $value, $email, $context )
Parameters: (3)
  • (string) $value The current filter value.
    Required: Yes
  • (string) $email The email address being sanitized.
    Required: Yes
  • (string|null) $context Sanitization context, always null.
    Required: Yes
Returns:
  • (string) The canonical email address if valid, empty string otherwise.
Defined at:
Codex:

Default sanitize_email filter for databases that support Unicode (db charset is utf8mb4).

Returns the canonical address from WP_Email_Address::from_string with Unicode enabled, or an empty string if the address is invalid.


Related Functions: wp_is_unicode_email, wp_sanitize_ascii_email, sanitize_email, wp_encode_emoji, sanitize_user_field

Source 

function wp_sanitize_unicode_email( $value, $email, $context ) {
	$result = WP_Email_Address::from_string( $email, 'unicode' );
	return $result ? $result->get_unicode_address() : '';
}