试图获取非对象 Curl PHP 的属性“标题”
[英]Trying to get property 'title' of non-object Curl PHP
问题描述
I have this Code which I am Using to Fetch Jobs From the Api:
我有这段代码，用于从 Api 获取作业：
<?php
$header[] = "Content-Type:application/x-www-form-urlencoded";
$header[] = "Accept:application/json";
$ch=curl_init();
curl_setopt($ch,CURLOPT_URL,"http://api.adzuna.com/v1/api/jobs/gb/search/1?app_id=ID&app_key=KEY&results_per_page=20&what=PHP");
//do a POST
curl_setopt($ch,CURLOPT_POST,false);
//curl_setopt($ch,CURLOPT_POSTFIELDS,"id=333");
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$result=json_decode(curl_exec($ch),true);
//$result=curl_exec($ch);
curl_close($ch);
echo "<pre>";
//print_r($result);
foreach ($result as $row){
echo $row->title;
}
?>
I am trying to access these values:我正在尝试访问这些值：
title
salary_max
description
redirect_url
salary_min
company
I am Getting these warnings:我收到这些警告：
Trying to get property 'title' of non-object in /www/wwwroot/demo.aekpani.net/recruit/wp-content/themes/recruit/Umair/api.phpon line 31
Trying to get property 'title' of non-object in /www/wwwroot/demo.aekpani.net/recruit/wp-content/themes/recruit/Umair/api.phpon line 31
Trying to get property 'title' of non-object in /www/wwwroot/demo.aekpani.net/recruit/wp-content/themes/recruit/Umair/api.phpon line 31
Trying to get property 'title' of non-object in /www/wwwroot/demo.aekpani.net/recruit/wp-content/themes/recruit/Umair/api.phpon line 31
Where am I Doing wrong???我在哪里做错了？？？
if I do var_dump($result);如果我做 var_dump($result);
then the output is this:那么 output 是这样的：
object(stdClass)#1 (4) {
["__CLASS__"]=>
string(39) "Adzuna::API::Response::JobSearchResults"
["results"]=>
array(20) {
[0]=>
object(stdClass)#2 (15) {
["description"]=>
string(436) "PHP Developer - PHP / Javascript / MVC FULLY REMOTE WORKING OFFERED / Must be elgible to work in the UK on a permanent basis Key Skills: PHP, Laravel or Symfony or YII2 ... , JavaScript , MVC Desirable: Redux, Firebase, Docker , Angular An exciting opportunity is on offer for a PHP Developer to work for an innovative and growing Fintech business. This is a fully ..."
["company"]=>
object(stdClass)#3 (2) {
["display_name"]=>
string(7) "Ardotec"
["__CLASS__"]=>
string(30) "Adzuna::API::Response::Company"
}
["redirect_url"]=>
string(152) "https://www.adzuna.co.uk/jobs/land/ad/2143941919?se=vsCnrf-n6xGcCmimJBSbdg&utm_medium=api&utm_source=f6e0907b&v=07CB17CA90C1D1FC9E83060222D3D3C904E39638"
["created"]=>
string(20) "2021-04-27T06:43:41Z"
["__CLASS__"]=>
string(26) "Adzuna::API::Response::Job"
["salary_is_predicted"]=>
string(1) "0"
["longitude"]=>
float(-0.02806)
["salary_min"]=>
int(45000)
["category"]=>
object(stdClass)#4 (3) {
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Category"
["tag"]=>
string(7) "it-jobs"
["label"]=>
string(7) "IT Jobs"
}
["latitude"]=>
float(51.451818)
["title"]=>
string(74) "PHP Developer - REMOTE / PHP /Javascript"
["id"]=>
string(10) "2143941919"
["location"]=>
object(stdClass)#5 (3) {
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Location"
["area"]=>
array(3) {
[0]=>
string(2) "UK"
[1]=>
string(6) "London"
[2]=>
string(17) "South East London"
}
["display_name"]=>
string(25) "South East London, London"
}
["salary_max"]=>
int(65000)
["adref"]=>
string(128) "eyJhbGciOiJIUzI1NiJ9.eyJzIjoidnNDbnJmLW42eEdjQ21pbUpCU2JkZyIsImkiOiIyMTQzOTQxOTE5In0.YAVVLkLQi_SLQpFN89qyKiJZO-A03xvIJ4Nsfp7LOcg"
}
[1]=>
object(stdClass)#6 (15) {
["__CLASS__"]=>
string(26) "Adzuna::API::Response::Job"
["created"]=>
string(20) "2021-04-20T22:25:33Z"
["salary_is_predicted"]=>
string(1) "0"
["redirect_url"]=>
string(152) "https://www.adzuna.co.uk/jobs/land/ad/2129749481?se=vsCnrf-n6xGcCmimJBSbdg&utm_medium=api&utm_source=f6e0907b&v=F174AADA1D7F4CEC4AEA259B9DA762A7AE80BF97"
["salary_min"]=>
int(30000)
["longitude"]=>
float(0.523168)
["company"]=>
object(stdClass)#7 (2) {
["__CLASS__"]=>
string(30) "Adzuna::API::Response::Company"
["display_name"]=>
string(12) "White Stores"
}
["description"]=>
string(406) "PHP Developer Wickford, Essex £30,000 - £35,000 per annum (depending on experience) At White Stores we are passionate about outdoor living. For more than 15 years, we have ... . As we continue to grow and experience success after success, we are now seeking a PHP Developer to join us and play a vital role in the development of PHP web applications ..."
["location"]=>
object(stdClass)#8 (3) {
["area"]=>
array(4) {
[0]=>
string(2) "UK"
[1]=>
string(15) "Eastern England"
[2]=>
string(5) "Essex"
[3]=>
string(8) "Wickford"
}
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Location"
["display_name"]=>
string(15) "Wickford, Essex"
}
["id"]=>
string(10) "2129749481"
["adref"]=>
string(128) "eyJhbGciOiJIUzI1NiJ9.eyJpIjoiMjEyOTc0OTQ4MSIsInMiOiJ2c0NucmYtbjZ4R2NDbWltSkJTYmRnIn0.QIdaNUTbRquI_T0_C2rAgfr-jOYABSU-bkq8m-DrPSM"
["salary_max"]=>
int(35000)
["category"]=>
object(stdClass)#9 (3) {
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Category"
["tag"]=>
string(7) "it-jobs"
["label"]=>
string(7) "IT Jobs"
}
["latitude"]=>
float(51.6106)
["title"]=>
string(30) "PHP Developer"
}
this is the result above I posted some of it as i am not able to post fully results here...这是上面的结果，我发布了其中的一些，因为我无法在这里发布完整的结果......
if I do this:如果我这样做：
$result=json_decode(curl_exec($ch),true);
//$result=curl_exec($ch);
curl_close($ch);
echo "<pre>";
var_dump($result);
the output is like this... output是这样的……
array(4) { ["mean"]=> float(45274.4) ["count"]=> int(6140) ["__CLASS__"]=> string(39) "Adzuna::API::Response::JobSearchResults" ["results"]=> array(20) {
[0]=>
array(15) {
["salary_min"]=>
int(45000)
["location"]=>
array(3) {
["area"]=>
array(3) {
[0]=>
string(2) "UK"
[1]=>
string(6) "London"
[2]=>
string(17) "South East London"
}
["display_name"]=>
string(25) "South East London, London"
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Location"
}
["salary_max"]=>
int(65000)
["description"]=>
string(436) "PHP Developer - PHP / Javascript / MVC FULLY REMOTE WORKING OFFERED / Must be elgible to work in the UK on a permanent basis Key Skills: PHP, Laravel or Symfony or YII2 ... , JavaScript , MVC Desirable: Redux, Firebase, Docker , Angular An exciting opportunity is on offer for a PHP Developer to work for an innovative and growing Fintech business. This is a fully ..."
["__CLASS__"]=>
string(26) "Adzuna::API::Response::Job"
["longitude"]=>
float(-0.02806)
["title"]=>
string(74) "PHP Developer - REMOTE / PHP /Javascript"
["adref"]=>
string(128) "eyJhbGciOiJIUzI1NiJ9.eyJzIjoiSktOWEJBYW82eEdXVTd0VzN0MlRWQSIsImkiOiIyMTQzOTQxOTE5In0.xdtRRI8U0hAlL3q9NvVfXP8yZ_EWoB7o3ZUbN4856u0"
["category"]=>
array(3) {
["label"]=>
string(7) "IT Jobs"
["tag"]=>
string(7) "it-jobs"
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Category"
}
["redirect_url"]=>
string(152) "https://www.adzuna.co.uk/jobs/land/ad/2143941919?se=JKNXBAao6xGWU7tW3t2TVA&utm_medium=api&utm_source=f6e0907b&v=07CB17CA90C1D1FC9E83060222D3D3C904E39638"
["created"]=>
string(20) "2021-04-27T06:43:41Z"
["latitude"]=>
float(51.451818)
["id"]=>
string(10) "2143941919"
["salary_is_predicted"]=>
string(1) "0"
["company"]=>
array(2) {
["display_name"]=>
string(7) "Ardotec"
["__CLASS__"]=>
string(30) "Adzuna::API::Response::Company"
}
}
[1]=>
array(15) {
["salary_is_predicted"]=>
string(1) "0"
["company"]=>
array(2) {
["display_name"]=>
string(12) "White Stores"
["__CLASS__"]=>
string(30) "Adzuna::API::Response::Company"
}
["id"]=>
string(10) "2129749481"
["latitude"]=>
float(51.6106)
["created"]=>
string(20) "2021-04-20T22:25:33Z"
["redirect_url"]=>
string(152) "https://www.adzuna.co.uk/jobs/land/ad/2129749481?se=JKNXBAao6xGWU7tW3t2TVA&utm_medium=api&utm_source=f6e0907b&v=F174AADA1D7F4CEC4AEA259B9DA762A7AE80BF97"
["category"]=>
array(3) {
["tag"]=>
string(7) "it-jobs"
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Category"
["label"]=>
string(7) "IT Jobs"
}
["adref"]=>
string(128) "eyJhbGciOiJIUzI1NiJ9.eyJpIjoiMjEyOTc0OTQ4MSIsInMiOiJKS05YQkFhbzZ4R1dVN3RXM3QyVFZBIn0.LbCbnV_bIM1qvNR1Dy3QDrpk7GbrSimhQ9PBXKlYdHQ"
["title"]=>
string(30) "PHP Developer"
["longitude"]=>
float(0.523168)
["description"]=>
string(406) "PHP Developer Wickford, Essex £30,000 - £35,000 per annum (depending on experience) At White Stores we are passionate about outdoor living. For more than 15 years, we have ... . As we continue to grow and experience success after success, we are now seeking a PHP Developer to join us and play a vital role in the development of PHP web applications ..."
["__CLASS__"]=>
string(26) "Adzuna::API::Response::Job"
["salary_max"]=>
int(35000)
["location"]=>
array(3) {
["display_name"]=>
string(15) "Wickford, Essex"
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Location"
["area"]=>
array(4) {
[0]=>
string(2) "UK"
[1]=>
string(15) "Eastern England"
[2]=>
string(5) "Essex"
[3]=>
string(8) "Wickford"
}
}
["salary_min"]=>
int(30000)
}
[2]=>
array(15) {
["title"]=>
string(30) "PHP developer"
["longitude"]=>
float(-2.29854)
["description"]=>
string(419) "PHP developer - Manchester - £32,000 A PHP developer is required to join a well-established, innovative and award-winning business based in north Manchester as they expand ... the development team. Having serviced businesses from small corner shops, to blue chip organisations across the UK, the successful PHP developer will have the opportunity to work on some ..."
["__CLASS__"]=>
string(26) "Adzuna::API::Response::Job"
["salary_max"]=>
int(32000)
["location"]=>
array(3) {
["display_name"]=>
string(24) "Bury, Greater Manchester"
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Location"
["area"]=>
array(4) {
[0]=>
string(2) "UK"
[1]=>
string(18) "North West England"
[2]=>
string(18) "Greater Manchester"
[3]=>
string(4) "Bury"
}
}
["salary_min"]=>
int(28000)
["salary_is_predicted"]=>
string(1) "0"
["company"]=>
array(2) {
["display_name"]=>
string(6) "Capita"
["__CLASS__"]=>
string(30) "Adzuna::API::Response::Company"
}
["id"]=>
string(10) "2102200703"
["latitude"]=>
float(53.593498)
["redirect_url"]=>
string(152) "https://www.adzuna.co.uk/jobs/land/ad/2102200703?se=JKNXBAao6xGWU7tW3t2TVA&utm_medium=api&utm_source=f6e0907b&v=395C49C57A5FC0605CD718A9D5FDF04E985F3780"
["created"]=>
string(20) "2021-04-06T18:58:11Z"
["category"]=>
array(3) {
["label"]=>
string(7) "IT Jobs"
["tag"]=>
string(7) "it-jobs"
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Category"
}
["adref"]=>
string(128) "eyJhbGciOiJIUzI1NiJ9.eyJpIjoiMjEwMjIwMDcwMyIsInMiOiJKS05YQkFhbzZ4R1dVN3RXM3QyVFZBIn0.OGD0UUmtvmcN-BDauzaIIpEzqg2TwPOWmIen6AldiG0"
}
[3]=>
array(13) {
["location"]=>
array(3) {
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Location"
["display_name"]=>
string(2) "UK"
["area"]=>
array(1) {
[0]=>
string(2) "UK"
}
}
["salary_min"]=>
int(0)
["description"]=>
string(408) "Mid / Senior PHP Developer technologi are looking for a capable, knowledgeable, motivated individual to assist in developing the software that supports the service proposition ... revolution to the UK card payments industry focusing on system innovation and service excellence. Salary: Up to £65,000 Job Type: Full Time Responsibilities of the Mid/Senior PHP Developer ..."
["__CLASS__"]=>
string(26) "Adzuna::API::Response::Job"
["salary_max"]=>
int(65000)
["title"]=>
string(30) "PHP Developer"
["category"]=>
array(3) {
["label"]=>
string(7) "IT Jobs"
["__CLASS__"]=>
string(31) "Adzuna::API::Response::Category"
["tag"]=>
string(7) "it-jobs"
}
["adref"]=>
string(128) "eyJhbGciOiJIUzI1NiJ9.eyJzIjoiSktOWEJBYW82eEdXVTd0VzN0MlRWQSIsImkiOiIyMDkxNDMwNDMwIn0.zhUM-Aw2XdL-gVddZ6279px_pj3gs6ZWr_WKXpfkoX8"
["redirect_url"]=>
string(152) "https://www.adzuna.co.uk/jobs/land/ad/2091430430?se=JKNXBAao6xGWU7tW3t2TVA&utm_medium=api&utm_source=f6e0907b&v=2720D4577AE58EBCB28D1478075CC47866B3CF33"
["created"]=>
string(20) "2021-04-01T18:21:44Z"
["id"]=>
string(10) "2091430430"
["company"]=>
array(2) {
["display_name"]=>
string(10) "technologi"
["__CLASS__"]=>
string(30) "Adzuna::API::Response::Company"
}
["salary_is_predicted"]=>
string(1) "0"
}
Thanks In Advance..提前致谢..
1 个解决方案
解决方案1
0 已采纳 2021-04-28 11:05:49
so it becomes like this所以它变成了这样
$result=json_decode(curl_exec($ch),false);
foreach ($result->results as $job){
echo $job->id;
}
and when the json parameter is true ie.当 json 参数为真时，即。
then this:那么这个：
$result=json_decode(curl_exec($ch),true);
foreach ($result['results'] as $job){
echo $job['id'];
}
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