从嵌套对象检索特定值
从嵌套对象检索特定值
提问于 2016-10-26 09:09:21
如何从下面的std类获得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
)
)回答 3
Stack Overflow用户
回答已采纳
发布于 2016-10-26 09:23:04
如果您想从std类中获取Pro_photourl和id的值，只需使用：
<?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 $value->id; // will print id if exist in object.
}
}
?>因为按照您的array，您有三个索引，两个索引有Pro_photourl，只有一个索引具有id值。
Stack Overflow用户
发布于 2016-10-26 09:15:57
只需使用用于遍历每个键/值对的foreach
foreach($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 $row->id;
}
}Stack Overflow用户
发布于 2016-10-26 09:15:35
使用foreach浏览元素(使用$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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/40258129
复制相关文章
相似问题
腾讯云开发者
