怎样删除二维数组中相同的一位数组 并保持相同键名 求大神写个函数
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2024-02-18 09:57:58
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Array
(
[0] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
[1] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
[2] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
)
如上面 怎样让它变成
Array
(
[0] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
}
回复内容：
Array
(
[0] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
[1] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
[2] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
)
如上面 怎样让它变成
Array
(
[0] => Array
(
[year] => 2013-2014
[term] => 1
[course_code] => 00008069
[course_name] => 咖啡世界
[course_nature] => 任意选修
[course_attribution] => 人文素养类
[credit] => 2.0
[point] => 4.1
[grade] => 91
[minor_tag] => 0
[makeup_grade] =>
[rebuild_grade] =>
[begin_college] => 旅游文化产业学院
[remark] =>
[rebuild_tag] => 0
[0] => 77
[1] => 2
)
}
php array_merge
$v) $arr[$k] = serialize($v);
$arr = array_unique($arr);
foreach($arr as $k => $v) $arr[$k] = unserialize($v);
return $arr;
}
$jwcUpdate = unique($jwcUpdate);
print_r($jwcUpdate);