How to put JavaScript in PHP?

I am having a hard tme doing this and I tried many attempts but it still won't work. I need to put the name, latitude and longitude in the var = locations[];

The purpose of this code is to show the locations of the places in a 2D Map

<div id="map" style="width: 1150px; height: 500px;"></div>

<?php  
require 'dp.php';
$db = new DB();

$records = $db->shop_locat();
if(isset($records)) {
    foreach($records as $row) {
        echo '<script type="text/javascript"> var locations = [ ';
		echo ' [ '.$row['name'].' , '.$row['lat'].', '.$row['lng'].' ]; </script> ';
	}
}
?>

<script type="text/javascript">
// The original code...	var locations = [['Vista Mall Bataan', 14.655008481768526, 120.5338206800952],];

var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 10.5,
	center: new google.maps.LatLng(14.6417, 120.4818),
	mapTypeId: google.maps.MapTypeId.ROADMAP
});
	    
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {  
    marker = new google.maps.Marker({
	    position: new google.maps.LatLng( locations[i][1], locations[i][2] ),
        map: map});
	      
	google.maps.event.addListener(marker, 'click', (function(marker, i) {
	    return function() {
	        infowindow.setContent(locations[i][0]);
	        infowindow.open(map, marker);
	    }
    })(marker, i));
}
</script>

dp.php

// Get Coordinates
    public function shop_locat() {
        $qstr = "SELECT * FROM tbl_location";
        $result = mysqli_query($this->link, $qstr);
        $records = array();

        if (mysqli_num_rows($result) > 0) {
            while ($row = mysqli_fetch_assoc($result)) {
                $records[] = [
                    'lat' => $row['lat'],
                    'lng' => $row['lng'],
                    'name' => $row['name'],
                    
                    
                ];
            }
        } else {
            $records = null;
        }
        mysqli_free_result($result);
        return $records;
    }

I tried multiple variations of but it still won't work. So I am hoping that someone can help me.

This is the output that I want, but the name, latitude, and longitude is like this:

var locations = [['Vista Mall Bataan', 14.655008481768526, 120.5338206800952],];

The name, latitude, and longitude of the place is in my phpmyadmin, but when I try to get it, using my code above, there is no output

You can build your array in the required format and json encode it so that you can put that in the javascript. Buliding the array manually by hand is error prone.

You can try something like below.

<?php
$locations = array();
if(isset($records)) {
	foreach($records as $row) {
    	array_push($locations, array($row['name'], $row['lat'], $row['lng']));
    }
}

echo '<script type="text/javascript">';
echo 'var locations = '.json_encode($locations).';';
echo '</script>';
?>