{"id":335,"date":"2010-04-14T00:50:09","date_gmt":"2010-04-13T15:50:09","guid":{"rendered":"http:\/\/yamazon.org\/?p=335"},"modified":"2010-04-14T00:50:09","modified_gmt":"2010-04-13T15:50:09","slug":"php-%e9%85%8d%e5%88%97%e3%81%ae%e8%a6%81%e7%b4%a0%e3%82%92%e6%8c%87%e5%ae%9a%e3%81%97%e3%80%81%e3%82%ad%e3%83%bc%e3%82%92%e5%8f%96%e3%82%8a%e5%87%ba%e3%81%99","status":"publish","type":"post","link":"https:\/\/apr20.net\/?p=335","title":{"rendered":"PHP \u914d\u5217\u306e\u8981\u7d20\u3092\u6307\u5b9a\u3057\u3001\u30ad\u30fc\u3092\u53d6\u308a\u51fa\u3059"},"content":{"rendered":"

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<?php
\n$array = array(0 => ‘blue’, 1 => ‘red’, 2 => ‘green’, 3 => ‘red’);<\/p>\n

$key = array_search(‘green’, $array); \/\/ $key = 2;
\n$key = array_search(‘red’, $array); \/\/ $key = 1;
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