KML তৈরি করতে PHP এবং MySQL ব্যবহার করা

CREATE TABLE 'markers' (
 'id' INT NOT NULL AUTO_INCREMENT PRIMARY KEY ,
 'name' VARCHAR( 60 ) NOT NULL ,
 'address' VARCHAR( 80 ) NOT NULL ,
 'lat' FLOAT( 10, 6 ) NOT NULL ,
 'lng' FLOAT( 10, 6 ) NOT NULL ,
 'type' VARCHAR( 30 ) NOT NULL
) ENGINE = MYISAM ;

Pan Africa Market,'1521 1st Ave, Seattle, WA',47.608941,-122.340145,restaurant
Buddha Thai & Bar,'2222 2nd Ave, Seattle, WA',47.613591,-122.344394,bar
The Melting Pot,'14 Mercer St, Seattle, WA',47.624562,-122.356442,restaurant
Ipanema Grill,'1225 1st Ave, Seattle, WA',47.606366,-122.337656,restaurant
Sake House,'2230 1st Ave, Seattle, WA',47.612825,-122.34567,bar
Crab Pot,'1301 Alaskan Way, Seattle, WA',47.605961,-122.34036,restaurant
Mama's Mexican Kitchen,'2234 2nd Ave, Seattle, WA',47.613975,-122.345467,bar
Wingdome,'1416 E Olive Way, Seattle, WA',47.617215,-122.326584,bar
Piroshky Piroshky,'1908 Pike pl, Seattle, WA',47.610127,-122.342838,restaurant

INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Pan Africa Market', '1521 1st Ave, Seattle, WA', '47.608941', '-122.340145', 'restaurant');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Buddha Thai & Bar', '2222 2nd Ave, Seattle, WA', '47.613591', '-122.344394', 'bar');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('The Melting Pot', '14 Mercer St, Seattle, WA', '47.624562', '-122.356442', 'restaurant');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Ipanema Grill', '1225 1st Ave, Seattle, WA', '47.606366', '-122.337656', 'restaurant');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Sake House', '2230 1st Ave, Seattle, WA', '47.612825', '-122.34567', 'bar');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Crab Pot', '1301 Alaskan Way, Seattle, WA', '47.605961', '-122.34036', 'restaurant');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Mama\'s Mexican Kitchen', '2234 2nd Ave, Seattle, WA', '47.613975', '-122.345467', 'bar');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Wingdome', '1416 E Olive Way, Seattle, WA', '47.617215', '-122.326584', 'bar');
INSERT INTO 'markers' ('name', 'address', 'lat', 'lng', 'type') VALUES ('Piroshky Piroshky', '1908 Pike pl, Seattle, WA', '47.610127', '-122.342838', 'restaurant');

<?
 $username = 'username';
 $password = 'password';
 $database = 'database';
 $server = 'server'
?>

<?php
require('phpsqlajax_dbinfo.php');

// Opens a connection to a MySQL server.

$connection = mysql_connect ($server, $username, $password);

if (!$connection) 
{
  die('Not connected : ' . mysql_error());
}
// Sets the active MySQL database.
$db_selected = mysql_select_db($database, $connection);

if (!$db_selected) 
{
  die('Can\'t use db : ' . mysql_error());
}

// Selects all the rows in the markers table.
$query = 'SELECT * FROM markers WHERE 1';
$result = mysql_query($query);

if (!$result) 
{
  die('Invalid query: ' . mysql_error());
}

// Creates the Document.
$dom = new DOMDocument('1.0', 'UTF-8');

// Creates the root KML element and appends it to the root document.
$node = $dom->createElementNS('http://earth.google.com/kml/2.1', 'kml');
$parNode = $dom->appendChild($node);

// Creates a KML Document element and append it to the KML element.
$dnode = $dom->createElement('Document');
$docNode = $parNode->appendChild($dnode);

// Creates the two Style elements, one for restaurant and one for bar, and append the elements to the Document element.
$restStyleNode = $dom->createElement('Style');
$restStyleNode->setAttribute('id', 'restaurantStyle');
$restIconstyleNode = $dom->createElement('IconStyle');
$restIconstyleNode->setAttribute('id', 'restaurantIcon');
$restIconNode = $dom->createElement('Icon');
$restHref = $dom->createElement('href', 'http://maps.google.com/mapfiles/kml/pal2/icon63.png');
$restIconNode->appendChild($restHref);
$restIconstyleNode->appendChild($restIconNode);
$restStyleNode->appendChild($restIconstyleNode);
$docNode->appendChild($restStyleNode);

$barStyleNode = $dom->createElement('Style');
$barStyleNode->setAttribute('id', 'barStyle');
$barIconstyleNode = $dom->createElement('IconStyle');
$barIconstyleNode->setAttribute('id', 'barIcon');
$barIconNode = $dom->createElement('Icon');
$barHref = $dom->createElement('href', 'http://maps.google.com/mapfiles/kml/pal2/icon27.png');
$barIconNode->appendChild($barHref);
$barIconstyleNode->appendChild($barIconNode);
$barStyleNode->appendChild($barIconstyleNode);
$docNode->appendChild($barStyleNode);

// Iterates through the MySQL results, creating one Placemark for each row.
while ($row = @mysql_fetch_assoc($result))
{
  // Creates a Placemark and append it to the Document.

  $node = $dom->createElement('Placemark');
  $placeNode = $docNode->appendChild($node);

  // Creates an id attribute and assign it the value of id column.
  $placeNode->setAttribute('id', 'placemark' . $row['id']);

  // Create name, and description elements and assigns them the values of the name and address columns from the results.
  $nameNode = $dom->createElement('name',htmlentities($row['name']));
  $placeNode->appendChild($nameNode);
  $descNode = $dom->createElement('description', $row['address']);
  $placeNode->appendChild($descNode);
  $styleUrl = $dom->createElement('styleUrl', '#' . $row['type'] . 'Style');
  $placeNode->appendChild($styleUrl);

  // Creates a Point element.
  $pointNode = $dom->createElement('Point');
  $placeNode->appendChild($pointNode);

  // Creates a coordinates element and gives it the value of the lng and lat columns from the results.
  $coorStr = $row['lng'] . ','  . $row['lat'];
  $coorNode = $dom->createElement('coordinates', $coorStr);
  $pointNode->appendChild($coorNode);
}

$kmlOutput = $dom->saveXML();
header('Content-type: application/vnd.google-earth.kml+xml');
echo $kmlOutput;
?>

<?php
require('phpsqlajax_dbinfo.php');

// Opens a connection to a MySQL server.
$connection=mysql_connect ($server, $username, $password);
if (!$connection) 
{
  die('Not connected : ' . mysql_error());
}
// Sets the active MySQL database.
$db_selected = mysql_select_db($database, $connection);
if (!$db_selected) 
{
  die ('Can\'t use db : ' . mysql_error());
}

// Selects all the rows in the markers table.
$query = 'SELECT * FROM markers WHERE 1';
$result = mysql_query($query);
if (!$result) 
{
  die('Invalid query: ' . mysql_error());
}

// Creates the Document.
$dom = new domxml_new_doc('1.0');

// Creates the root KML element and appends it to the root document.
$node = $dom->create_element_ns('http://earth.google.com/kml/2.1', 'kml');
$parNode = $dom->append_child($node);

// Creates a KML Document element and append it to the KML element.
$dnode = $dom->create_element('Document');
$docNode = $parNode->append_child($dnode);
 
//Creates the two Style elements, one for restaurant and one for bar, and append the elements to the Document element.
$restStyleNode = $dom->create_element('Style');
$restStyleNode->set_attribute('id', 'restaurantStyle');
$restIconstyleNode = $dom->create_element('IconStyle');
$restIconstyleNode->set_attribute('id', 'restaurantIcon');
$restIconNode = $dom->create_element('Icon');
$restHref = $dom->create_element('href', 'http://maps.google.com/mapfiles/kml/pal2/icon63.png');
$restIconNode->append_child($restHref);
$restIconstyleNode->append_child($restIconNode);
$restStyleNode->append_child($restIconstyleNode);
$docNode->append_child($restStyleNode);
$barStyleNode = $dom->create_element('Style');
$barStyleNode->set_attribute('id', 'barStyle');
$barIconstyleNode = $dom->create_element('IconStyle');
$barIconstyleNode->set_attribute('id', 'barIcon');
$barIconNode = $dom->create_element('Icon');
$barHref = $dom->create_element('href', 'http://maps.google.com/mapfiles/kml/pal2/icon27.png');
$barIconNode->append_child($barHref);
$barIconstyleNode->append_child($barIconNode);
$barStyleNode->append_child($barIconstyleNode);
$docNode->append_child($barStyleNode);

// Iterates through the MySQL results, creating one Placemark for each row.
while ($row = @mysql_fetch_assoc($result))
{
  // Creates a Placemark and append it to the Document.
  $node = $dom->create_element('Placemark');
  $placeNode = $docNode->append_child($node);
  // Creates an id attribute and assign it the value of id column.
  $placeNode->set_attribute('id', 'placemark' . $row['id']);

  // Create name, and description elements and assigns them the values of the name and address columns from the results.
  $nameNode = $dom->create_element('name',htmlentities($row['name']));
  $placeNode->append_child($nameNode);
  $descNode = $dom->  create_element('description', $row['address']);
  $placeNode->append_child($descNode);
  $styleUrl = $dom->create_element('styleUrl', '#' . $row['type'] . 'Style');
  $placeNode->append_child($styleUrl);
 // Creates a Point element.
  $pointNode = $dom->create_element('Point');
  $placeNode->append_child($pointNode);
   
  // Creates a coordinates element and gives it the value of the lng and lat columns from the results.
  $coorStr = $row['lng'] . ','  . $row['lat'];
  $coorNode = $dom->create_element('coordinates', $coorStr);
  $pointNode->append_child($coorNode);
}

$kmlOutput = $dom->dump_mem(TRUE, 'UTF-8');
header('Content-type: application/vnd.google-earth.kml+xml');
echo $kmlOutput;
?>

<?php
require('phpsqlajax_dbinfo.php');

 // Opens a connection to a MySQL server.
$connection = mysql_connect ($server, $username, $password);
if (!$connection) 
{
  die('Not connected : ' . mysql_error());
}

// Sets the active MySQL database.
$db_selected = mysql_select_db($database, $connection);
if (!$db_selected) 
{
  die ('Can\'t use db : ' . mysql_error());
}

 // Selects all the rows in the markers table.
 $query = 'SELECT * FROM markers WHERE 1';
 $result = mysql_query($query);
 if (!$result) 
 {
  die('Invalid query: ' . mysql_error());
 }

// Creates an array of strings to hold the lines of the KML file.
$kml = array('<?xml version="1.0" encoding="UTF-8"?>');
$kml[] = '<kml xmlns="http://earth.google.com/kml/2.1">';
$kml[] = ' <Document>';
$kml[] = ' <Style id="restaurantStyle">';
$kml[] = ' <IconStyle id="restuarantIcon">';
$kml[] = ' <Icon>';
$kml[] = ' <href>http://maps.google.com/mapfiles/kml/pal2/icon63.png</href>';
$kml[] = ' </Icon>';
$kml[] = ' </IconStyle>';
$kml[] = ' </Style>';
$kml[] = ' <Style id="barStyle">';
$kml[] = ' <IconStyle id="barIcon">';
$kml[] = ' <Icon>';
$kml[] = ' <href>http://maps.google.com/mapfiles/kml/pal2/icon27.png</href>';
$kml[] = ' </Icon>';
$kml[] = ' </IconStyle>';
$kml[] = ' </Style>';

// Iterates through the rows, printing a node for each row.
while ($row = @mysql_fetch_assoc($result)) 
{
  $kml[] = ' <Placemark id="placemark' . $row['id'] . '">';
  $kml[] = ' <name>' . htmlentities($row['name']) . '</name>';
  $kml[] = ' <description>' . htmlentities($row['address']) . '</description>';
  $kml[] = ' <styleUrl>#' . ($row['type']) .'Style</styleUrl>';
  $kml[] = ' <Point>';
  $kml[] = ' <coordinates>' . $row['lng'] . ','  . $row['lat'] . '</coordinates>';
  $kml[] = ' </Point>';
  $kml[] = ' </Placemark>';
 
} 

// End XML file
$kml[] = ' </Document>';
$kml[] = '</kml>';
$kmlOutput = join("\n", $kml);
header('Content-type: application/vnd.google-earth.kml+xml');
echo $kmlOutput;
?>

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns = "http://earth.google.com/kml/2.1">
  <Document>
    <Style id="restaurantStyle">
      <IconStyle id="restuarantIcon">
      <Icon>
        <href>http://maps.google.com/mapfiles/kml/pal2/icon63.png</href>
      </Icon>
      </IconStyle>
    </Style>
    <Style id="barStyle">
      <IconStyle id="barIcon">
      <Icon>
        <href>http://maps.google.com/mapfiles/kml/pal2/icon27.png</href>
      </Icon>
      </IconStyle>
      </Style>
    <Placemark id="placemark1">
      <name>Pan Africa Market</name>
      <description>1521 1st Ave, Seattle, WA</description>
      <styleUrl>#restaurantStyle</styleUrl>
      <Point>
        <coordinates>-122.340141,47.608940</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark2">
      <name>Buddha Thai &amp; Bar</name>
      <description>2222 2nd Ave, Seattle, WA</description>
      <styleUrl>#barStyle</styleUrl>
      <Point>
        <coordinates>-122.344391,47.613590</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark3">
      <name>The Melting Pot</name>
      <description>14 Mercer St, Seattle, WA</description>
      <styleUrl>#restaurantStyle</styleUrl>
      <Point>
        <coordinates>-122.356445,47.624561</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark4">
      <name>Ipanema Grill</name>
      <description>1225 1st Ave, Seattle, WA</description>
      <styleUrl>#restaurantStyle</styleUrl>
      <Point>
        <coordinates>-122.337654,47.606365</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark5">
      <name>Sake House</name>
      <description>2230 1st Ave, Seattle, WA</description>
      <styleUrl>#barStyle</styleUrl>
      <Point>
      <coordinates>-122.345673,47.612823</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark6">
      <name>Crab Pot</name>
      <description>1301 Alaskan Way, Seattle, WA</description>
      <styleUrl>#restaurantStyle</styleUrl>
      <Point>
        <coordinates>-122.340363,47.605961</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark7">
      <name>Mama's Mexican Kitchen</name>
      <description>2234 2nd Ave, Seattle, WA</description>
      <styleUrl>#barStyle</styleUrl>
      <Point>
        <coordinates>-122.345467,47.613976</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark8">
      <name>Wingdome</name>
      <description>1416 E Olive Way, Seattle, WA</description>
      <styleUrl>#barStyle</styleUrl>
      <Point>
        <coordinates>-122.326584,47.617214</coordinates>
      </Point>
    </Placemark>
    <Placemark id="placemark9">
      <name>Piroshky Piroshky</name>
      <description>1908 Pike pl, Seattle, WA</description>
      <styleUrl>#restaurantStyle</styleUrl>
      <Point>
        <coordinates>-122.342834,47.610126</coordinates>
      </Point>
    </Placemark>
 </Document>
</kml>

<?php
require('phpsqlajax_dbinfo.php');

// Opens a connection to a MySQL server
$connection = mysql_connect ($server, $username, $password);

if (!$connection) 
{
   die('Not connected : ' . mysql_error());
}

// Set the active MySQL database
$db_selected = mysql_select_db($database, $connection);

if (!$db_selected) 
{
  die ('Can\'t use db : ' . mysql_error());
}

// Select all the rows in the markers table

$query = " SELECT GROUP_CONCAT(lng, ',', lat, ',', '100' separator ' ') AS coordinates FROM markers WHERE type = 'restaurant';";

$result = mysql_query($query);
if (!$result) 
{
  die('Invalid query: ' . mysql_error());
}

// Start KML file, create parent node
$dom = new DOMDocument('1.0','UTF-8');

//Create the root KML element and append it to the Document
$node = $dom->createElementNS('http://earth.google.com/kml/2.1','kml');
$parNode = $dom->appendChild($node);

//Create a Folder element and append it to the KML element
$fnode = $dom->createElement('Folder');
$folderNode = $parNode->appendChild($fnode);

//Iterate through the MySQL results
$row = @mysql_fetch_assoc($result);

//Create a Placemark and append it to the document
$node = $dom->createElement('Placemark');
$placeNode = $folderNode->appendChild($node);

//Create an id attribute and assign it the value of id column
$placeNode->setAttribute('id','linestring1');

//Create name, description, and address elements and assign them the values of 
//the name, type, and address columns from the results

$nameNode = $dom->createElement('name','My path');
$placeNode->appendChild($nameNode);
$descNode= $dom->createElement('description', 'This is the path that I took through my favorite restaurants in Seattle');
$placeNode->appendChild($descNode);

//Create a LineString element
$lineNode = $dom->createElement('LineString');
$placeNode->appendChild($lineNode);
$exnode = $dom->createElement('extrude', '1');
$lineNode->appendChild($exnode);
$almodenode =$dom->createElement(altitudeMode,'relativeToGround');
$lineNode->appendChild($almodenode);

//Create a coordinates element and give it the value of the lng and lat columns from the results

$coorNode = $dom->createElement('coordinates',$row['coordinates']);
$lineNode->appendChild($coorNode);
$kmlOutput = $dom->saveXML();

//assign the KML headers. 
header('Content-type: application/vnd.google-earth.kml+xml');
echo $kmlOutput;
?>

<?xml version='1.0' encoding='UTF-8'?>
<kml xmlns='http://earth.google.com/kml/2.1'>
  <Folder>
    <Placemark id='linestring1'>
      <name>My path</name>
      <description>This is the path that I took through my favorite restaurants in Seattle</description>
      <LineString>
        <extrude>1</extrude>
        <altitudeMode>relativeToGround</altitudeMode>
        <coordinates>-122.340141,47.608940,100 -122.356445,47.624561,100 
                     -122.337654,47.606365,100 -122.340363,47.605961,100
                     -122.342834,47.610126,100
        </coordinates>
     </LineString>
    </Placemark>
  </Folder>
</kml>

<?xml version='1.0' encoding='UTF-8'?>
<kml xmlns = 'http://earth.google.com/kml/2.1'>
  <Folder>
    <NetworkLink>
      <Link>
        <href>http://example.com/phpsql_genkml.kml</href>
        <refreshMode>onInterval</refreshMode>
        <refreshInterval>3600</refreshInterval>
      </Link>
    </NetworkLink>
    <NetworkLink>
      <Link>
        <href>http://example.com/phpsql_genkml_ls.kml</href>
        <refreshMode>onInterval</refreshMode>
        <refreshInterval>3600</refreshInterval>
      </Link>
    </NetworkLink>
  </Folder>
</kml>