Read all rows of a table - php

Question

I created a table in Wampserver64 with 7 columns (companyname, cod, bign, stop, date, time, price) and 5 rows. In the PHP section I want to get the information of all rows as JSON output, but in the output only the last row information is read. I provided the PHP code and output below.
<?php
$con=mysqli_connect('localhost','root','','u656325986_login');
$response=array();
$result=mysqli_query($con,"select * from travel");
if(mysqli_num_rows($result)>0){
enter code here
while($row=mysqli_fetch_array($result)){
$temp=array();
$temp["companyname"]=$row["companyname"];
$temp["cod"]=$row["cod"];
$temp["bign"]=$row["bign"];
$temp["stop"]=$row["stop"];
$temp["data"]=$row["data"];
$temp["time"]=$row["time"];
$temp["price"]=$row["price"];
$response["travel"]=array();
array_push($response["travel"],$temp);
}
$response["t"]=1;
echo json_encode($response);
}
else{
$response["message"]="not fonud";
echo json_encode($response);
}
?>
Output
{"travel":[{"companyname":"alborz ","cod":"333333333","bign":"yazd","stop":"gheshm","data":"22/22/33","time":"23:60","price":"123456789"}],”t”:1}
As you can see, the output is just the end of the line. The rest of the rows are not read.

Answer 1

You are creating a new empty array on each iteration.
Define this outside of the while loop so each array_push will add items to it:
$response["travel"]=array();

Answer 2

i think you should put $response["travel"]=array(); outside while loop
, replace your code to be
<?php
$con=mysqli_connect('localhost','root','','u656325986_login');
$response=array();
$result=mysqli_query($con,"select * from travel");
if(mysqli_num_rows($result)>0){
$response["travel"]=array();
while($row=mysqli_fetch_array($result)){
$temp=array();
$temp["companyname"]=$row["companyname"];
$temp["cod"]=$row["cod"];
$temp["bign"]=$row["bign"];
$temp["stop"]=$row["stop"];
$temp["data"]=$row["data"];
$temp["time"]=$row["time"];
$temp["price"]=$row["price"];
array_push($response["travel"],$temp);
}
$response["t"]=1;
echo json_encode($response);
}
else{
$response["message"]="not fonud";
echo json_encode($response);
}
?>

Answer 3

Well you don't need most of the code anyway.
<?php
$con=mysqli_connect('localhost','root','','u656325986_login');
$response=array('travel' => array());
$result=mysqli_query($con,"select * from travel");
if(mysqli_num_rows($result)>0){
while($row=mysqli_fetch_array($result)){
$response["travel"][] = $row;
}
$response["t"]=1;
echo json_encode($response);
}
else{
$response["message"]="not fonud";
echo json_encode($response);
}
?>