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TA贡献1817条经验 获得超14个赞
尝试了所有我可以最终改变这部分代码的方法
$s_standards = [];
$s_sub_category = [];
$all_subs = DB::table('lesson_observation_teacher_standard_categories')->pluck('name','id')->toArray();
foreach ($sanitized_needs['standard'] as $skey => $standard) {
$sname = DB::table('lesson_observation_teacher_standards')->where('id', $standard)->first()->name;
$s_standards[] = $sname;
foreach ($sanitized_needs['sub_category'] as $key => $substandard) {
$name = $all_subs[$substandard];
if ($key == $skey) {
$s_sub_category[$sname][] = $name;
}
}
}
现在我只是预加载类别并在数组中搜索它们。
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