I am Trying to convert array to json but not getting exact result I am looking for.
Here,
<?php
$result=array();
$result[status]=1;
$data=array(
array("ucode" => "123","name" => "abc","lname" => "xyz"),
array("ucode" => "431","name" => "cdb","lname" => "zsa")
);
foreach($data as $res){
$data=array();
$data[ucode]=$res['ucode'];
$data[name]= $res['name'];
$data[lname]= $res['lname'];
$result[content]=$data;
}
echo $res=json_encode($result);
?>
Actul Result:
{"status":1,"content":{"ucode":"431","name":"cdb","lname":"zsa"}}
My expected Result:
{"status":1,"content":[{"ucode":"123","name":"abc","lname":"xyz"},{"ucode":"431","name":"cdb","lname":"zsa"}]}
please, Guide me where is mistake, not getting the expected result.
Why need loop, if you can directly push data into content index of result.
$result = [];
$result["status"] = 1;
$data = [
["ucode" => "123", "name" => "abc", "lname" => "xyz"],
["ucode" => "431", "name" => "cdb", "lname" => "zsa"],
];
$result['content'] = $data;
echo $res = json_encode($result);
Short form of it,
$result = ['status' => 1, 'content' => $data];
echo json_encode($result);
Working demo .
Output
{"status":1,"content":[{"ucode":"123","name":"abc","lname":"xyz"},
{"ucode":"431","name":"cdb","lname":"zsa"}]}
Your reusing the variable $data
which is causing your problem. Also when you append to the $result['content']
array, you need to use []
.
<?php
$result = array(
'content' => array(),
'status' => 1
);
$data= array(
array("ucode" => "123","name" => "abc","lname" => "xyz"),
array("ucode" => "431","name" => "cdb","lname" => "zsa")
);
foreach($data as $res){
$tmp = array(
'ucode' => $res['ucode'],
'name' => $res['name'],
'lname' => $res['lname']
);
$result['content'][] = $tmp;
}
echo $res = json_encode($result);
?>
I got another way solution, just with you guys,
because I want rename my variables names when pass in api with json_encode().
<?php
$result=array();
$result['status']=1;
$data=array(
array("ucode" => "123","name" => "abc","lname" => "xyz"),
array("ucode" => "431","name" => "cdb","lname" => "zsa"),
);
$ar=array();
foreach($data as $res){
$data=array();
$data['u_code']=$res['ucode'];
$data['u_name']= $res['name'];
$data['u_lname']= $res['lname'];
$ar[]=$data;
}
$result['content']=$ar;
echo $res=json_encode($result);
?>
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