PHP scraperwiki::gb_postcode_to_latlng方法代碼示例

        continue;
    }
    // Skip if already captured
    $cols = $row->find('td');
    # Determine the URL of the linked page (e.g. the info for 'WRK'
    $href = html_entity_decode($row->find('a', 0)->href);
    $url = $domain . $href;
    # Get the postcode from the linked page
    $html2 = scraperWiki::scrape($url);
    $dom2 = new simple_html_dom();
    $dom2->load($html2);
    $address = trim($dom2->find('address', 0)->plaintext);
    $lines = explode("\n", $address);
    $postcode = trim(array_pop($lines));
    # Convert postcode to lat/lon
    list($lat, $lng) = scraperwiki::gb_postcode_to_latlng($postcode);
    //$postcodeTrimmed = str_replace (' ', '', $postcode);
    //$latlng = scraperwiki::select("* from ukp.swdata where postcode='{$postcodeTrimmed}';");
    # Assemble the record
    $station = array('code' => trim($cols[1]->plaintext), 'name' => html_entity_decode(trim($cols[0]->plaintext)), 'postcode' => $postcode, 'latitude' => $lat, 'longitude' => $lng, 'url' => $url);
    # Save the record
    scraperwiki::save(array('code'), $station);
    print_r($record);
    # Limit while testing
    //if ($i == 10) {break;}
    # Save the current position
    scraperwiki::save_var('run_first', $i);
}
/*
    Useful pages:
    http://scraperwiki.com/scrapers/swansea_food_safety_inspections_1/edit/

<?php

$postcode = "CF14 2QW";
$lat_lng = scraperwiki::gb_postcode_to_latlng($postcode);
if ($lat_lng) {
    $values["lat"] = $lat_lng[0];
    $values["lng"] = $lat_lng[1];
}
print $values["lat"];
print $values["lng"];
$nameindex = 0;
$nameindex = +11111111111115;
print $nameindex;
$postcode = "CF14 2QW";
$lat_lng = scraperwiki::gb_postcode_to_latlng($postcode);
if ($lat_lng) {
    $values["lat"] = $lat_lng[0];
    $values["lng"] = $lat_lng[1];
}
print $values["lat"];
print $values["lng"];
$nameindex = 0;
$nameindex = +11111111111115;
print $nameindex;

$date = time();
$arr = array("name", "breed", $date, $latlng);
# Metadata functions.
$latest_message = scraperwiki::get_metadata('keyname', $default = 'No message yet');
print $latest_message;
$latest_message = 'Scraper input';
scraperwiki::save_metadata('latest_message', $latest_message);
$arr = array("breed", "name");
# Test scraper for PHP language.
# Should contain all our documented PHP functions.
# A fail in this scraper indicates a code failure somewhere.
require 'scraperwiki/simple_html_dom.php';
# Scrape function.
# TODO: Clarify, can we send POST parameters? Does not fail.
$arr = array("foo" => "bar");
$html = scraperwiki::scrape("http://scraperwiki.com/hello_world.html", $arr);
print $html;
# Geo function.
$latlng = scraperwiki::gb_postcode_to_latlng("E1 5AW");
print $latlng[0];
# Save function including date and latlng.
$arr = array('name' => 'Fluffles', 'breed' => 'Alsatian');
scraperwiki::save(array('name'), $arr);
$date = time();
$arr = array("name", "breed", $date, $latlng);
# Metadata functions.
$latest_message = scraperwiki::get_metadata('keyname', $default = 'No message yet');
print $latest_message;
$latest_message = 'Scraper input';
scraperwiki::save_metadata('latest_message', $latest_message);
$arr = array("breed", "name");

require 'scraperwiki/simple_html_dom.php';
$html = scraperwiki::scrape("http://www.nhs.uk/Services/Trusts/GPs/DefaultView.aspx?id=5NL");
print "Downloaded\n";
print $html . "\n";
$dom = new simple_html_dom();
$dom->load($html);
print "Parsed\n";
print_r($dom->find('dt'));
foreach ($dom->find('dt') as $data) {
    print "1\n";
    $address = $data->next_sibling()->plaintext;
    $exp = explode(',', $address);
    $pc = array_pop($exp);
    //print $pc. "\n";
    //print "\n";
    $ll = scraperwiki::gb_postcode_to_latlng($pc);
    //$ll['lat'] = $ll[0];
    //$ll['lng'] = $ll[1];
    $url = 'http://www.nhs.uk' . $data->first_child()->href;
    print "2";
    /*
        $doctor = scraperwiki::scrape($url);
        $docdom = new simple_html_dom();
        $docdom->load($doctor);
        $dd = $docdom->find('ul[class=dr-list]', 0);
        
        // if ($dd && $dd->children())
        // {
        //    $numdocs = sizeof($dd->children());
        //} else
        {

        #if (!isset($qual[1][0])) { $qual[1][0] = '';}
        #if (!isset($country[1][0])) { $country[1][0] = '';}
        if (!isset($postcode[1][0])) {
            $postcode[1][0] = '';
        }
        #if (!isset($postcodedistrict[1][0])) { $postcodedistrict[1][0] = '';}
        #if (!isset($postcodearea[1][0])) { $postcodearea[1][0] = '';}
        #if (!isset($address[1][0])) { $address[1][0] = '';}
        #if (!isset($tel[1][0])) { $tel[1][0] = '';}
        #if (!isset($mob[1][0])) { $mob[1][0] = '';}
        #if (!isset($email[1][0])) { $email[1][0] = '';}
        if (!isset($web[1][0])) {
            $web[1][0] = '';
        }
        #if (!isset($facebook[1][0])) { $facebook[1][0] = '';}
        $latlng = scraperwiki::gb_postcode_to_latlng($postcode[1][0]);
        $lat = $latlng[0];
        $lng = $latlng[1];
        #if (!isset($lat[1][0])) { $lat[1][0] = '';}
        #if (!isset($lng[1][0])) { $lng[1][0] = '';}
        $postcode = str_replace('LL18 3EB', '', $postcode[1][0]);
        scraperwiki::save(array('business'), array('business' => clean($business[1][0]), 'postcode' => clean($postcode), 'lat' => $lat, 'lng' => $lng, 'web' => clean($web[1][0]), 'probody' => $profbody));
    }
}
function clean($val)
{
    $val = str_replace(' ', ' ', $val);
    $val = str_replace('&', '&', $val);
    $val = html_entity_decode($val);
    $val = strip_tags($val);
    $val = trim($val);

 foreach ($rows as $row) {
     if ($row->children(0)->tag != "th") {
         echo "Found station...";
         $insert = array();
         $insert['name'] = $row->children(0)->children(0)->innertext;
         $r = $row->children(1)->children(0);
         if (isset($r)) {
             $insert['postcode'] = strip_tags($r->innertext);
         }
         $r = $row->children(2)->children(0);
         if (isset($r)) {
             $insert['code'] = $r->innertext;
         }
         if ($insert['postcode'] != "") {
             echo "..";
             $ll = scraperwiki::gb_postcode_to_latlng($insert['postcode']);
             echo "..";
             $insert['lat'] = $ll[0];
             $insert['lng'] = $ll[1];
         } else {
             $insert['lat'] = 0;
             $insert['lng'] = 0;
         }
         var_dump($insert);
         scraperwiki::save_sqlite(array('name'), $insert);
         echo " Saved\n";
     }
 }
 echo "Page done... Starting next";
 $c++;
 if (isset($scrape_list[$c])) {

$postcode_start = scraperwiki::gb_postcode_to_latlng("SW170EX");
?>
);
                 var directionsService = new google.maps.DirectionsService();
                 var myOptions = {
                     zoom: 13,
                     center: startplace,
                     mapTypeId: google.maps.MapTypeId.ROADMAP
                 };
                map = new google.maps.Map(document.getElementById('map_canvas'), myOptions);

                <?php 
$counter = 0;
foreach ($data as $gp) {
    $postcode = $gp["postcode"];
    $long_lat = scraperwiki::gb_postcode_to_latlng($postcode);
    ?>
                    
                    var myLatLng<?php 
    echo $counter;
    ?>
 = new google.maps.LatLng(<?php 
    echo $long_lat[0] . "," . $long_lat[1];
    ?>
);
                    var marker<?php 
    echo $counter;
    ?>
 = new google.maps.Marker({
                        position: myLatLng<?php 
    echo $counter;

function lbl_recyclebins_locs($dom)
{
    scraperwiki::sqliteexecute("drop table if exists r_locs");
    scraperwiki::sqlitecommit();
    scraperwiki::sqliteexecute("create table r_locs ('address' string, 'types' string, 'latitude' string, 'longitude' string)");
    scraperwiki::sqlitecommit();
    $descs = lbl_recyclebins_types();
    foreach ($dom->find("tr") as $id => $data) {
        $tds = $data->find("td");
        if (count($tds)) {
            $add = $tds[0]->plaintext;
            $tmp = explode(', ', $tds[1]->plaintext);
            $types = '';
            foreach ($tmp as $k => $v) {
                $types .= trim($descs[$v]) . "; ";
            }
            $lat = '';
            $lon = '';
            if ($i = preg_match('/([\\w]{2}[\\d]+\\s\\d[\\w]{2})/', $add, $matches)) {
                if ($pcode = $matches[0]) {
                    try {
                        $geo = scraperwiki::gb_postcode_to_latlng($pcode);
                        $lat = $geo[0];
                        $lon = $geo[1];
                    } catch (Exception $e) {
                        print_r($e->getMessage());
                        $lat = '';
                        $lon = '';
                    }
                }
            }
            scraperwiki::sqliteexecute("insert into r_locs values (:address,:types,:latitude,:longitude)", array($add, $types, $lat, $lon));
            scraperwiki::sqlitecommit();
        }
    }
}

            if (stristr($data->plaintext, "Site location")) {
                $values['source'] = "http://www.oxford.gov.uk" . $outerdata->href;
                $values['image'] = "http://www.oxford.gov.uk" . $data->find("img", 0)->src;
                #Use HTML Simple Dom to fetch the image;
                $lines = explode("<BR>", str_replace("<br>", "<BR>", str_replace("<br />", "<BR>", $data->innertext)));
                #Split on line-breaks. ->innertext returns the element with its HTML
                foreach ($lines as $line) {
                    $line_detail = explode(':', strip_tags($line));
                    #Split out by ':'
                    if (count($line_detail) > 1) {
                        #Check we have a : in the line, and it's not an image line.
                        $values[trim($line_detail[0])] = trim($line_detail[1]);
                        #Use bit before : as array key
                    }
                }
                list($length, $maxHeight, $clearanceHeight, $maxWidth, $clearanceWidth) = explode("m,", $values['Garage dimensions']);
                $values['length'] = preg_replace("/[a-zA-Z]+/", "", $length);
                $values['maxHeight'] = preg_replace("/[a-zA-Z]+/", "", $maxHeight);
                $values['maxWidth'] = preg_replace("/[a-zA-Z]+/", "", $maxWidth);
                $values['clearanceWidth'] = preg_replace("/[a-zA-Z]+/", "", $clearanceWidth);
                $lat_lng = scraperwiki::gb_postcode_to_latlng($values['Postcode']);
                if ($lat_lng) {
                    $values["lat"] = $lat_lng[0];
                    $values["lng"] = $lat_lng[1];
                }
                scraperwiki::save(array('Site location'), $values);
                unset($values);
            }
        }
    }
}