{"blog_title":"by shigemk2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120127%2F1327648303\" title=\"\u591a\u6b21\u5143\u914d\u5217\u3067array_unique\u3092\u4f7f\u3046 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","url":"https://www.shigemk2.com/entry/20120127/1327648303","description":"\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001\u51fa\u6765\u307e\u3059\u3002 <?php $a = array( array(1,2,3), array(1,2,3), array(4,5,6), ); print_r($a); print_r(array_unique($a, SORT_REGULAR)); ?> Array ( [0] => Array ( [0] => 1 [1] => 2 [2] => 3 ) [2] => Array ( [0] => 4 [1] => 5 [2] => 6 ) ) \u3053\u306e\u901a\u308a\u3002 \u7b2c\u4e8c\u5f15\u6570\u306bSORT_REGULAR\u3092\u4f7f\u3046\u306e\u304c\u30ad\u30e2\u3067\u3059\u3002","provider_name":"Hatena Blog","image_url":null,"type":"rich","version":"1.0","published":"2012-01-27 16:11:43","title":"\u591a\u6b21\u5143\u914d\u5217\u3067array_unique\u3092\u4f7f\u3046","width":"100%","blog_url":"https://www.shigemk2.com/","categories":["php"],"author_name":"shigemk2","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/shigemk2/"}