Question

如何从以下std类中获取Pro_photourl和id值？

Array (
  [0] => stdClass Object (
    [Pro_photourl] => http://122.165.117.41/Commercial_Affairs/api/uploads/hd-panasonic-corporate16.jpg 
    [Pro_photoid] => 1150
  ) 
  [1] => stdClass Object (
    [Pro_photourl] => http://122.165.117.41/Commercial_Affairs/api/uploads/beautiful-wallpaper-3948.jpg
    [Pro_photoid] => 1150
  )
  [2] => stdClass Object (
    [id] => 1150
    [Pro_userid] => 252
    [Pro_Listingtype] => Paid Listing
    [Pro_membertype] => Owner
    [Pro_purpose] => Rent
    [Pro_type] => Business center
    [Pro_subttype] => Commercial
    [Pro_city] => Kochi
    [Pro_locality] => Kerala, India
    [Pro_society] =>
    [Pro_addr_next] => kochi
    [Pro_facility_washroom] =>
    [Pro_facility_rooms] =>
    [Pro_facility_rating] =>
    [Pro_facility_balcony] =>
    [Pro_facility_pooja_Room] =>
    [Pro_facility_study_Room] =>
    [Pro_facility_servant_Room] =>
    [Pro_facility_others] =>
    [Pro_furnishing] => Yes
    [Pro_numberofproperty] => 1
    [Pro_buildarea] => 700
    [Pro_buildareaunit] => Sq.ft
    [Pro_plotarea] => 0
    [Pro_Plotareaunit] => NA
    [Pro_carpetarea] =>
    [Pro_carpetareaunit] =>
    [Pro_price_crore] =>
    [Pro_price_lakhs] =>
    [Pro_price_thousand] =>
    [Pro_pricefull] => 1000
    [Pro_allprice] => YES
    [Pro_pricenogotable] =>
    [Pro_maintcharge] => 0
    [Pro_maint_pmtmethod] =>
    [Pro_transtype] => NA
    [Pro_ownershiptype] => freehold
    [Pro_availability] => readyToMove
    [Pro_possessionperiod] => NA
    [Pro_photoid] =>
    [Pro_featuresid] =>
    [Pro_description] => Test
    [Pro_phonehide_disp] => yes
    [Pro_regdate] => 2016-09-30 18:43:58
    [Pro_bookingamt] =>
    [Pro_anualduepayable] =>
    [Pro_distfromairport] =>
    [Pro_distfromHospital] =>
    [Pro_distfromrailwaystation] =>
    [Pro_distfromATM] =>
    [Pro_Distfromcitycenter] =>
    [Pro_distfromschool] =>
    [Pro_keylandmark] =>
    [Pro_adlcomments] =>
    [Pro_verified] => Yes
    [Pro_status] => Active
    [Pro_unitprice] => 10000
    [Pro_age] =>
    [Expiry_Date] => 0
  )
)

Answer 1

只需使用foreach来遍历每个键/值对

foreach($result as $key=>$row)
{ 
   if(isset($row->Pro_photourl))
   {
    echo $row->Pro_photourl;
   }

   if(isset($row->Pro_userid))
   {
     echo $row->Pro_userid; 
   }

   if(isset($row->id))
   {
     echo $row->id; 
   }

}

Answer 2

如果您想从std类中获取Pro_photourl和id的值，您可以使用：

<?php
foreach ($yourArr as $key => $value) {
    if(isset($value->Pro_photourl)){
        echo $value->Pro_photourl; // will print photourl if exist in object
    }
    if(isset($value->id)){
        echo $value->id; // will print id if exist in object.
    }    
}
?>

因为根据您的array，您有三个索引，两个索引具有Pro_photourl且只有一个索引具有id值。

Answer 3

使用foreach浏览元素（使用$ arr作为对象数组变量）

foreach($arr as $element){
    echo $element->Pro_photourl;
    echo $element->Pro_photoid;
}




//use 
$arr[2]->id;
$arr[2]->Pro_userid

从嵌套对象中检索特定值

3 个答案: