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Collection::append() 判断数据是否存在(null)

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调用collection()->append(['关联'=>['属性']])，如果遇到某个模型对象的关联查询到null，则append会导致null object错误
This commit is contained in:
Hanqing Sun
2017-07-29 20:41:13 +08:00
committed by ThinkPHP
parent d1c2044745
commit 80ea6df367
1 changed files with 1 additions and 1 deletions
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2
library/think/model/Collection.php
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@@ -85,7 +85,7 @@ class Collection extends BaseCollection
{ {
$this->each(function ($model) use ($append, $override) { $this->each(function ($model) use ($append, $override) {
/** @var Model $model */ /** @var Model $model */
$model->append($append, $override); $model && $model->append($append, $override);
}); });
return $this; return $this;
} }