PHP Array in wrong format - php

Question

I have a query which I want the results inserted in an array so after all I'll encode it into a JSON, but my problem is that I want the data to be set like this:
array[0] = project1, project2, project3;
array[1] = item1, item2, item3;
and I'm having this:
array[0] = project1;
array[1] = project2;
array[2] = project3;
and so on..
this is what I've done so far:
$info = array();
$items = mysql_query("SELECT * FROM `vision`.`projects` WHERE proj_area = 'area_1'");
if (mysql_num_rows($items) != 0) {
while($proj = mysql_fetch_array($items)) {
$proj_name = $proj['proj_name'];
$proj_beg = $proj['proj_beg'];
$proj_end = $proj['proj_end'];
array_push($info, $proj_name, $proj_beg, $proj_end );
}
}
echo json_encode($info);
my query result gave me these result:
["nome", "0000-00-00", "0000-00-00", "Projeto 2", "2016-12-12", "2020-07-30", "Projeto", "2017-02-03", "2018-03-10"]
and this is my $.getJSON code:
$.getJSON("includes/get_area.php",function(data){
console.log(data);
})
What am I doing wrong?

Answer 1

Try this one; this will add a list in each one of the three array indexes.
$info = array();
$items = mysql_query("SELECT * FROM `vision`.`projects` WHERE proj_area = 'area_1'");
if (mysql_num_rows($items) != 0) {
while($proj = mysql_fetch_array($items)) {
$info[0][] = $proj['proj_name'];
$info[1][] = $proj['proj_beg'];
$info[2][] = $proj['proj_end'];
}
}
echo json_encode($info);