im experience a proble tryng to read a json the reply from url is this
{"metadata":{"iserror":"false","responsetime":"0.00s"},"results":{"result":[{"Name":"testcampaign","Id":86124,"statuscode":"Success","statusmessage":"Campaign Added Successfully..","URL":"http:\/\/ufa.askyou.co.uk","MaxBid":"1.00","Cap":"None","GeoTargets":"US","BrowserTargets":"ie","UniquesOnly":"true","Schedule":"No Schedule, Free To Run"}]}}
I need to read reasults result status code
i have try this but have not worked :
$json = file_get_contents($url . $Params . $Params2);
$obj = json_decode($json, true);
echo $obj['results']['result']['statusmessage'];
if I use his function to get all data
$obj = json_decode($data, true);
foreach ($json as $key => $value) {
if (!is_array($value)) {
echo $key . '=>' . $value . '<br/>';
} else {
foreach ($value as $key => $val) {
echo $key . '=>' . $val . '<br/>';
}
}
}
they say result Array.
How can i read this correct?
Related
this is my code, I want to echo all the data inside this $json.
$json = '{"year":"2018","month":"4","name":"Apr 2018 - Sept 2018","description":null,"code":"2018\/04","session_from_at":{"date":"2018-04-16 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"session_to_at":{"date":"2018-09-21 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"registered_from_at":{"date":"2018-04-16 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"registered_to_at":{"date":"2018-04-20 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"added_dropped_from_at":null,"added_dropped_to_at":null,"withdrew_from_at":null,"withdrew_to_at":null,"attended_from_at":{"date":"2018-04-20 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"attended_to_at":{"date":"2018-04-29 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"cw_marked_from_at":{"date":"2018-04-20 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"cw_marked_to_at":{"date":"2018-04-29 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"fe_marked_from_at":{"date":"2018-04-29 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"fe_marked_to_at":{"date":"2018-09-21 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"created_by":1,"updated_by":1,"id":2}';
$arr = json_decode($json,true);
foreach($arr as $key=>$value){
echo $key . "<br>";
echo $value . "<br>"; // PHP Notice: Array to string conversion in /workspace/Main.php on line 11
// not displaying the value
}
?>
the problem come went the data loop on session_from_at which have three data in array inside.
I think you are not using blade. Your file name is Main.php
If you are using blade, I advise you to use #foreach instead of foreach.
And after json_decode, you still have an array inside array.
Try this code:
$json = '{"year":"2018","month":"4","name":"Apr 2018 - Sept 2018","description":null,"code":"2018\/04","session_from_at":{"date":"2018-04-16 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"session_to_at":{"date":"2018-09-21 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"registered_from_at":{"date":"2018-04-16 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"registered_to_at":{"date":"2018-04-20 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"added_dropped_from_at":null,"added_dropped_to_at":null,"withdrew_from_at":null,"withdrew_to_at":null,"attended_from_at":{"date":"2018-04-20 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"attended_to_at":{"date":"2018-04-29 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"cw_marked_from_at":{"date":"2018-04-20 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"cw_marked_to_at":{"date":"2018-04-29 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"fe_marked_from_at":{"date":"2018-04-29 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"fe_marked_to_at":{"date":"2018-09-21 00:00:00.000000","timezone_type":3,"timezone":"Asia\/Singapore"},"created_by":1,"updated_by":1,"id":2}';
$arr = json_decode($json, true);
function echoArray($arr) {
foreach($arr as $key=>$value){
echo $key . "<br>";
if (is_array($value)) {
echoArray($value);
} else {
echo $value . "<br>";
}
}
}
echoArr($arr);
You got an error because other $value is an array you cant echo it so try to check if its array or object like this :
foreach($arr as $key=>$value){
echo $key . "<br>";
if(is_object($value) || is_array($value)){
foreach($value as $key2=>$value2){
echo $key2 . "<br>";
echo $value2 . "<br>";
}
}else{
echo $value . "<br>";
}
}
try it:
$arr['year'];
$arr['month'];
you do not need to use foreach.
So here's the thing, I get this json from a url ( in my context i get it from a url, but let's say here I write my json in a variable :
$file = '[
{"status": "5.4.1","email": "dddddd#exelcia-it.com"},
{"status": "5.4.1",, "email": "sksksksk#exelcia-it.com"}
]'
Then I do $json = json_decode($file,true);
And I want to get all the emails so I do :
foreach ($json as $key => $value) {
echo $value["email"]. "<br>";
}
But what I also need, is to return something like that from the loop (only for one property):
"email = dddddd#exelcia-it.com".
So I need to also get the name of the property but I can't figure this out.
I tried
foreach($json as $key => $propName){
echo $key.'<br>';
}
But I just get the index (0,1,...), not what I want.
Thanks!
You have to loop each json row, this should works:
$file = '[{"status": "5.4.1","email": "dddddd#exelcia-it.com"},{"status": "5.4.1", "email": "sksksksk#exelcia-it.com"}]';
$json = json_decode($file,true);
foreach($json as $row)
{
foreach($row as $key => $value)
{
echo "<b>".$key."</b>".':'.$value.'<br>';
}
}
Use this loop to get key and value pairs together.
foreach($data as $row)
{
foreach($row as $key => $val)
{
echo $key . ': ' . $val;
echo '<br>';
}
}
Ok thanks that's what I needed !
For me I just need the email properties and values, so I do :
foreach($json as $row)
{
foreach($row as $key => $value)
{
if($key=='email'){
echo "<b>".$key."</b>".':'.$value.'<br>';
}
}
}
Awesome ! thanks !
From a JSON array I want to create a PHP code and write it to MySQL. How can I do this? Below is my JSON array:
{
"school1":[
{
"name":"aaa Universe",
"url":"http:\/\/aaa_Universe.com\/"
},
{
"name":"bbb Universe",
"url":"http:\/\/bbb_Universe.com\/"
}
],
....................................
....................................
"school4":[
{
"name":"ggg Universe",
"url":"http:\/\/ggg_Universe.com\/"
},
{
"name":"hhh Universe",
"url":"http:\/\/hhh_Universe.com\/"
}
]
}
I have written below PHP script to get expected result. Could you suggest other way:
$data = file_get_contents ("list.json");
$json = json_decode($data, true);
foreach ($json as $key => $value) {
if (!is_array($value)) {
echo $key . '=>' . $value . '<br/>';
} else {
foreach ($value as $key => $val) {
echo $key . '=>' . $val . '<br/>';
}
}
}
When you are generating a dynamic query, PHP Data Objects (PDO) is the method you should use in nearly every case. PDO prevents escape characters from being a security threat or causing bugs. Here is a link.
That said, in your particular case, I take it that you only need a quick script to generate a query. I am assuming the "school1", "school2".... are the foreign keys of the table. I'll use the function addslashes to prevent errors on the escape characters instead of the PDO.
$data = file_get_contents ("list.json");
$json = json_decode($data, true);
$statement = "";
foreach ($json as $school => $schools) {
if (count($schools) > 0) {
foreach($schools as $i => $schoolInfo){
if($statement == ""){
$statement .= "INSERT INTO dataBase.table (school,name,url) VALUES";
$statement .= " ('".addslashes($school)."', '".addslashes($schoolInfo['name'])."','" . addslashes($schoolInfo['url']) ."' )";
}else{
$statement .= ", ('".addslashes($school)."', '".addslashes($schoolInfo['name'])."','" . addslashes($schoolInfo['url']) ."' )";
}
}
}
}
echo $statement;
I need to work out how i can get showBtn(3) to match up against the first result in every other key.
ShowBtn/3
btnMenulink/101
btnArticleLink/2
btnPhone/036244789
btnUrl/
btnName/Office
PHP:
$jsonresult = '{"showBtn":["3","3"],"btnMenuLink":["101","101"],"btnArticleLink":["2","2"],"btnPhone":["036244789","0404256478"],"btnURL":["",""],"btnName":["Office","Mobile"]}';
$array = json_decode($jsonresult,true);
foreach ($array as $key => $value) {
foreach ($value as $next_key => $next_value) {
echo $key . ":" . $next_key . ":" . $next_value . "\n";
}
}
I want this:
if (showBtn == 3) {
echo '<a href='tel:btnPhone'>btnName</a>';
}
the result would be
Office Mobile
I almost have it!
$jsonresult = '{"showBtn":["3","3"],"btnMenuLink":["101","101"],"btnArticleLink":["2","2"],"btnPhone":["036244789","0404256478"],"btnURL":["",""],"btnName":["Office","Mobile"]}';
$parsed = json_decode($jsonresult,true);
echo 'Showbtn: '.$parsed['showBtn'][0].' Phone: '.$parsed['btnPhone'][0].' Name: '.$parsed['btnName'][0];
echo '<hr/>Showbtn: '.$parsed['showBtn'][1].' Phone: '.$parsed['btnPhone'][1].' Name: '.$parsed['btnName'][1];
Now i just gotta get that [0] [1] into the loop somehow
I have it but can it be done better?
$jsonresult = '{"showBtn":["3","3"],"btnMenuLink":["101","101"],"btnArticleLink":["2","2"],"btnPhone":["036244789","0404256478"],"btnURL":["",""],"btnName":["Office","Mobile"]}';
$parsed = json_decode($jsonresult,true);
$i=0;
foreach ($parsed as $key => $value) {
if ($parsed['showBtn'][$i] == 3) {
echo 'Showbtn: '.$parsed['showBtn'][$i].' Phone: '.$parsed['btnPhone'][$i].' Name: '.$parsed['btnName'][$i].'<hr/>';
}
$i++;
}
This'll work for you. You need to work it as this way
$jsonresult = '{"showBtn":["3","3"],"btnMenuLink":["101","101"],"btnArticleLink":["2","2"],"btnPhone":["036244789","0404256478"],"btnURL":["",""],"btnName":["Office","Mobile"]}';
$array = json_decode($jsonresult,true);
foreach($array['showBtn'] as $key => $value){
if($value == 3){
echo ''.$array['btnName'][$key].'<br>';
}
}
Output:
Office
Mobile
I have a POST in PHP for which I won't always know the names of the variable fields I will be processing.
I have a function that will loop through the values (however I would also like to capture the variable name that goes with it.)
foreach ($_POST as $entry)
{
print $entry . "<br>";
}
Once I figure out how to grab the variable names, I also need to figure out how I can make the function smart enough to detect and loop through arrays for a variable if they are present (i.e. if I have some checkbox values.)
If you just want to print the entire $_POST array to verify your data is being sent correctly, use print_r:
print_r($_POST);
To recursively print the contents of an array:
printArray($_POST);
function printArray($array){
foreach ($array as $key => $value){
echo "$key => $value";
if(is_array($value)){ //If $value is an array, print it as well!
printArray($value);
}
}
}
Apply some padding to nested arrays:
printArray($_POST);
/*
* $pad='' gives $pad a default value, meaning we don't have
* to pass printArray a value for it if we don't want to if we're
* happy with the given default value (no padding)
*/
function printArray($array, $pad=''){
foreach ($array as $key => $value){
echo $pad . "$key => $value";
if(is_array($value)){
printArray($value, $pad.' ');
}
}
}
is_array returns true if the given variable is an array.
You can also use array_keys which will return all the string names.
You can have the foreach loop show the index along with the value:
foreach ($_POST as $key => $entry)
{
print $key . ": " . $entry . "<br>";
}
As to the array checking, use the is_array() function:
foreach ($_POST as $key => $entry)
{
if (is_array($entry)) {
foreach($entry as $value) {
print $key . ": " . $value . "<br>";
}
} else {
print $key . ": " . $entry . "<br>";
}
}
It's much better to use:
if (${'_'.$_SERVER['REQUEST_METHOD']}) {
$kv = array();
foreach (${'_'.$_SERVER['REQUEST_METHOD']} as $key => $value) {
$kv[] = "$key=$value";
}
}
If you want to detect array fields use a code like this:
foreach ($_POST as $key => $entry)
{
if (is_array($entry)){
print $key . ": " . implode(',',$entry) . "<br>";
}
else {
print $key . ": " . $entry . "<br>";
}
}