$arr = '{
"38": {
"email": "zhangshizhu08#163.com",
"history": "Baldwin's,DNW"
},
"39": {
"email": "john#filcombe.com",
"history": "Spink"
},
}';
$p_array = json_decode($dat,true);
print_r($p_array);
Try to use heredoc this way
$jsonString = <<<JSON
{
"38": {
"email": "zhangshizhu08#163.com",
"history": "Baldwin's,DNW"
},
"39": {
"email": "john#filcombe.com",
"history": "Spink"
}
}
JSON;
$p_array = json_decode($jsonString, true);
print_r($p_array);
Hope this helps.
Related
I have this json code
"result": [
{
"update_id": 74783732,
"message": {
"message_id": 852,
"from": {
"id": ---,
"is_bot": false,
"first_name": "---",
"username": "---",
"language_code": "en"
},
"chat": {
"id": ---,
"first_name": "---",
"username": "---",
"type": "private"
},
"date": 1646306224,
"text": "#username",
"entities": [
{
"offset": 0,
"length": 16,
"type": "mention"
}
]
}
}
]
I can get content from update_id , message, first_name etc.
but I want to get "mention" from type how can i do it?
my code is
here i decode json and get arrays from json and put them in variable and use it in my queries but I cant get mention from entities...
$update = file_get_contents("php://input");
$update_array = json_decode($update, true);
if( isset($update_array["message"]) )
{
$text = $update_array["message"]["text"];
$chat_id = $update_array["message"]["chat"]["id"];
}
if(isset($update_array["message"]["entities"]["type"]) and $update_array=="mention")
{
$get_username = $text;
show_users_by_username($get_username);
}
tnx for helping
$update_array will never be equal to "mention" but $update_array["message"]["entities"]["type"] yes.
Change your condition.
i have a json file structured this way:
{
"data": {
"Category": {
"Product1": [{
"Code": "abc"
}],
"Product2": [{
"Code": "cba"
}]
},
"Category2": {
"Product3": [{
"Code": "abcabc"
}],
"Product4": [{
"Code": "cbacba"
}]
},
"Category3": {
"Product5": [{
"Code": "abcabcabc"
}],
"Product6": [{
"Code": "cbacbacba"
}]
}
}
}
How can i change the category names with a php script?
for example if i have 2 variables received from a form, called "$oldcategory" (which will be one of the existing categories) and "$newcategory" how can it, open the json file, place "$newcategory" where "$oldcategory" is and re-save the file?
<?php
$oldcategory= $_POST['oldcategory'];
$newcategory= $_POST['newcategory'];
$jsonString = file_get_contents('data.json');
$data = json_decode($jsonString, true);
...
foreach($data["data"] as $key=>$value){
$new = $data["data"][$oldcategory];
$data["data"][$newcategory]= $new ;
}
unset($data["data"][$oldcategory]);
$newJsonString = json_encode($data);
file_put_contents('data.json', $newJsonString);
?>
in case i was changing the "Category2" i'd like the result to be:
{
"data": {
"Category": {
"Product1": [{
"Code": "abc"
}],
"Product2": [{
"Code": "cba"
}]
},
"New_Category2": {
"Product3": [{
"Code": "abcabc"
}],
"Product4": [{
"Code": "cbacba"
}]
},
"Category3": {
"Product5": [{
"Code": "abcabcabc"
}],
"Product6": [{
"Code": "cbacbacba"
}]
}
}
}
instead of this:
{
"data": {
"Category": {
"Product1": [{
"Code": "abc"
}],
"Product2": [{
"Code": "cba"
}]
},
"Category3": {
"Product5": [{
"Code": "abcabcabc"
}],
"Product6": [{
"Code": "cbacbacba"
}]
},
"New_Category2": {
"Product3": [{
"Code": "abcabc"
}],
"Product4": [{
"Code": "cbacba"
}]
}
}
}
This was a possible solution:
foreach($data["data"] as $key=>$value){
if ($key == $oldcategory){
$key = $newcategory;}
$new["data"][$key] = $value;
}
$newJsonString = json_encode($new);
file_put_contents('data.json', $newJsonString);
This ended up being the solution to my problem:
<?php
$oldcategory= $_POST['oldcategory'];
$newcategory= $_POST['newcategory'];
$jsonString = file_get_contents('data.json');
$data = json_decode($jsonString, true);
...
foreach($data["data"] as $key=>$value){
if ($key == $oldcategory){
$key = $newcategory;}
$new["data"][$key] = $value;
}
$newJsonString = json_encode($new);
file_put_contents('data.json', $newJsonString);
?>
You could use a conditional, and create a new array with the desired values. When you reach the $oldcategory in your loop, replace the key with the $newcategory.
$newArray = [];
foreach($data["data"] as $key=>$value){
if($key == $oldcategory) {
$newArray[$newcategory] = $value;
} else {
$newArray[$key] = $value;
}
}
$newJsonString = json_encode($newArray);
This is my JSON file(database.json):
{
"doctors": [
{
"ID": "ahmadakhavan",
"pass": "1234",
"name": "Ahmad Akhavan",
"profilePic": "address",
},
{
"ID": "akramparand",
"pass": "1234",
"name": "Akram Parand",
"profilePic": "address",
}
],
"games": [
{
"ID": "shuttlefuel_1",
"locked": "0",
"logo": "gameLogo",
},
{
"ID": "birthdaycake",
"locked": "0",
"logo": "gameLogo",
}
],
"users": [
{
"ID": "alirezapir",
"prescribes": [
{
"doctorName": "doctor1",
"done": "yes",
"gameId": "wordschain"
},
{
"doctorName": "doctor2",
"done": "no",
"gameId": "numberlab"
}
],
"profilePic": "address"
},
{
"ID": "amirdibaei",
"pass": "1234",
"profilePic": "address"
}
]
}
I want to add a child under prescribes array for a specific ID.
Below is what I have done in my PHP code to do this:
<?php
$username = $_REQUEST['name'];
$data = $_REQUEST['data'];
//Load the file
$contents = file_get_contents('./database.json');
$arraydata = json_decode($data,true);
//Decode the JSON data into a PHP array.
$contentsDecoded = json_decode($contents, true );
foreach($contentsDecoded['users'] as $item){
if($item['ID'] == $username){
if(!isset($item['prescribes'])){
$item['prescribes'] = Array();
}
array_push($item['prescribes'],$arraydata);
$json = json_encode($contentsDecoded, JSON_UNESCAPED_UNICODE );
file_put_contents('./database.json', $json);
exit('1');
exit;
}
}
exit('0');
exit;
?>
If I echo $item['prescribes'] after the line array_push($item['prescribes'],$arraydata); I see data added to it, but the original file (database.json) won't show new added data.
(meaning that this new data is not added to $contentsDecoded)
You have to change foreach() code like below:-
foreach($contentsDecoded['users'] as &$item){ //& used as call by reference
if($item['ID'] == $username){
$item['prescribes'][] = $arraydata; //assign new value directly
$json = json_encode($contentsDecoded, JSON_UNESCAPED_UNICODE );
file_put_contents('./database.json', $json);
exit;
}
}
Change your foreach to change the $contentsDecoded array:
foreach($contentsDecoded['users'] as $key => $item){
if($item['ID'] == $username){
if(!isset($item['prescribes'])){
$contentsDecoded['users'][$key]['prescribes'] = Array();
}
array_push($contentsDecoded['users'][$key]['prescribes'],$arraydata);
$json = json_encode($contentsDecoded, JSON_UNESCAPED_UNICODE );
file_put_contents('./database.json', $json);
exit('1');
exit;
}
}
I am new in PHP. I am trying to format JSON. Here's the relevant code:
$query = mysql_query("SELECT *
FROM `micards` m
JOIN user u ON m.`mobile` = u.phone");
while ($row = mysql_fetch_assoc($query)) {
$response["success"] = 1;
$name = array('name'=>$row["name"],'email'=>$row["email"],'mobile'=>$row["mobile"]);
$phone[] = array('phone'=>$row["phone"],array('card'=>$name));
$response["contacts"] = $phone;
}
echo json_encode($response);
I'm getting this output:
{
"success": 1,
"contacts": [{
"phone": "919898989898",
"0": {
"card": {
"name": "abcd",
"email": "vwxy#test.com",
"mobile": "919898989898"
}
}
}, {
"phone": "919898989898",
"0": {
"card": {
"name": "abcd",
"email": "rstp#test.com",
"mobile": "919898989898"
}
}
}, {
"phone": "8686868686",
"0": {
"card": {
"name": "pan",
"email": "pnqr#gmail.com",
"mobile": "8686868686"
}
}
}, {
"phone": "8686868686",
"0": {
"card": {
"name": "monk",
"email": "abcd#gmail.com",
"mobile": "8686868686"
}
}
}]
}
But I want it to be:
{
"success": 1,
"contacts": [{
"phone": "919898989898",
{
"card": {
"name": "abcd",
"email": "vwxy#test.com",
"mobile": "919898989898"
}
},
{
"card": {
"name": "abcd",
"email": "rstp#test.com",
"mobile": "919898989898"
}
}
}],
[{
"phone": "8686868686",
{
"card": {
"name": "panky",
"email": "pnqr#gmail.com",
"mobile": "8686868686"
}
},
{
"card": {
"name": "panky",
"email": "abcd#gmail.com",
"mobile": "8686868686"
}
}
}]
}
What can I do to get the above output?
just change this part:
$phone[] = array('phone'=>$row["phone"],array('card'=>$name));
$response["contacts"] = $phone;
to
$response["contacts"][] = array('phone'=>$row["phone"],array('card'=>$name));
Just copy and paste this code
while ($row = mysql_fetch_assoc($query)) {
$response["success"] = 1;
$name = array('name'=>$row["name"],'email'=>$row["email"],'mobile'=>$row["mobile"]);
$response["contacts"][] = array('phone'=>$row["phone"],array('card'=>$name));
}
Please change
$phone[] = array('phone'=>$row["phone"],array('card'=>$name)) to
$phone[] = array('phone'=>$row["phone"],'card'=>$name)
;
My guess is that there is a problem with associative arrays and the way you are packing it. You can try to organize your response array like this:
$response = [
'success'=>1,
'contacts'=>[
'phone'=>$row['phone'],
'card'=>[
'name'=>$row['name'],
'email'=>$row['email'],
'mobile'=>$row['mobile']
]
]
];
It should work, didn't check it out thou.
I have web page which get Json responce like this
{
'hotel_1page':[
{
'id':'10',
'name':'fsf',
'telephone':'233333'
},
{
'id':'11',
'name':'setttttt',
'telephone':'213123123'
},
{
'id':'12',
'name':'fsdfsdf',
'telephone':'122212121'
},
{
'id':'13',
'name':'xxcvcxv',
'telephone':'2147483647'
},
{
'id':'14',
'name':'dssdfg',
'telephone':'2147483647'
},
{
'id':'15',
'name':'dfsdfsdf',
'telephone':'21312321'
},
{
'id':'16',
'name':'fx_test_nw1',
'telephone':'23232323'
},
{
'id':'17',
'name':'fx_test_nw2',
'telephone':'31313131'
}
]
}
and i want to loop through this data and get this data to array and display as html how can i achieve this
this is where i get get json responce,and when i var_dump json encoded variable it says null,where $json variable shows the json responce,
$json = file_get_contents('http://www.example.com/hotel_list.php');
var_dump($json);
$array = json_decode($json, true);
var_dump($array);
The json that you are trying to parse is invalid. Change the single quotes to double quotes and you should be able to parse it to an array.
The JSON documentation says
A value can be a string in double quotes, or a number, or true or false or null, or an object or an array. These structures can be nested.
This should work:
$json = '{ "hotel_1page": [ { "id": "10", "name": "fsf", "telephone": "233333" }, { "id": "11", "name": "setttttt", "telephone": "213123123" }, { "id": "12", "name": "fsdfsdf", "telephone": "122212121" }, { "id": "13", "name": "xxcvcxv", "telephone": "2147483647" }, { "id": "14", "name": "dssdfg", "telephone": "2147483647" }, { "id": "15", "name": "dfsdfsdf", "telephone": "21312321" }, { "id": "16", "name": "fx_test_nw1", "telephone": "23232323" }, { "id": "17", "name": "fx_test_nw2", "telephone": "31313131" } ] }';
echo '<pre>';
var_dump(json_decode($json, true));
echo '</pre>';
I replaced all single quotes with double quotes, that did the trick.
I used single quotes before which caused json_decode to return null
[Edit for usage]
To use the data, you could use something like this:
$obj = json_decode($json, true);
foreach($obj as $row)
{
foreach($row as $key => $item)
{
// $item['id']
// $item['name']
// $item['telephone']
}
}
I'm using a nested foreach() because the id, name and telephone are an array within the hotel_page1 array