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  1. <?php
  2.  
  3. $val = '受付窓口<em@unisto.co.jp>';
  4. $adds = explode(',',$val);
  5. if(count($adds)>0)
  6. {
  7. 	$val = "";
  8. 	foreach($adds as $address)
  9. 	{
  10. 		if($val)
  11. 			$val .= ',';
  12. 		if (preg_match("<(.+@.+\..+)>",trim($address),$add))
  13. 		{
  14. 			$address = trim(preg_replace($add[0],"",$address),'<>');
  15. 			$address = trim($this->str2base64($address,$key));
  16. 			$val .= $address.$add[0];
  17. 		}
  18. 		else
  19. 			$val .= $address;
  20. 	}
  21. }
  22.  
  23. 	function str2base64($str,$key)
  24. 	{
  25. 		$str = $this->utf8_jis($str, 'JIS', 'UTF-8');
  26. 		mb_internal_encoding("JIS");
  27. 		// 条件分岐
  28. 		switch($key)
  29. 		{
  30. 			case "subject":
  31. 				//## mb_encode_mimeheader() の改行コードが一定でないので手動処理に一本化
  32. 				$base64 = "";
  33. 				while($str)
  34. 				{
  35. 					$temp = mb_strimwidth($str,0,30,"");
  36. 					$base64 .= "=?ISO-2022-JP?B?".base64_encode($temp)."?=\n";
  37. 					$str = mb_strimwidth($str,mb_strlen($temp),mb_strwidth($str),"");
  38. 				}
  39. 				break;
  40. 			default:
  41. 				$base64 = "=?ISO-2022-JP?B?".base64_encode($str)."?=";
  42. 				break;
  43. 		}
  44. 		mb_internal_encoding("UTF-8");
  45. 		return $base64;
  46. 	}
  47.  
  48. 	// UTF8=>JISへの文字コード変換処理（機種依存文字対応）
  49. 	function utf8_jis($str)
  50. 	{
  51. 		return mb_convert_encoding(mb_convert_encoding($str,'EUCJP-win', 'UTF-8'), 'JIS', 'EUC-JP');
  52. 	}
Runtime error #stdin #stdout 0s 82944KB
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https://ideone.com/gSLGve
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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