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  1. <?php
  2. 	header("Content-Type:text/plain;charset=UTF-8");
  3. 	print_r(html_entity_decode("&#x3042;",ENT_COMPAT,"UTF-8"));
  4. 	print_r(html_entity_decode("&#xD800;",ENT_COMPAT,"UTF-8"));
  5. 	print_r(html_entity_decode("&#x3042;",ENT_COMPAT,"UTF-8"));
  6.  
  7. ?>
Success #stdin #stdout 0.01s 13112KB
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あ�あ
https://ideone.com/7K08n
language:
PHP (php 7.3.5)
created:
13 years ago
visibility:
secret

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