替換處理
<?php
//model裏面的分頁函數
public function pageQuery(){
$rs = $this->where($where)->field(true)->order('id desc')->paginate()
->each(function($item, $key){
if($item['status']==1){
$item['name1'] = $item['name2'];
}
$item['imgSize'] = round($item['imgSize']/1024/1024,2);
return $item;
});
return $rs;
}
?>
如果each裏面涉及到別的表,則代碼如下:
<?php
//model裏面的分頁函數
public function pageQuery(){
$rs = $this->where($where)->field(true)->order('id desc')->paginate()
->each(function($item, $key){
$urs = Db::name('u')->where('isShow',1)->select();
foreach ($urs as $rkey=>$rv){
if($item['userScore']>=$rv['startScore'] && $item['userScore']<$rv['endScore']){
$item['userRank'] = $rv['rankName'];
}
}
return $item;
});
return $rs;
}
?>
如果each裏面涉及到外部參數,則代碼如下:
<?php
//model裏面的分頁函數
public function pageQuery(){
//從別的表獲得參數值,一次獲取,each中可以重複使用
$urs = Db::name('u')->where('isShow',1)->select();
$rs = $this->where($where)->field(true)->order('id desc')->paginate()
->each(function($item, $key) use ($urs){
//使用外部傳來的參數$urs
foreach ($urs as $rkey=>$rv){
if($item['userScore']>=$rv['startScore'] && $item['userScore']<$rv['endScore']){
$item['userRank'] = $rv['rankName'];
}
}
return $item;
});
return $rs;
}
?>