/**
* Constructor. Must call static::setConnection before constructor.
*
* @param string $location zip code or city, state combination
*
* @throws \UnexpectedValueException
*/
public function __construct($location)
{
parent::__construct($location);
$this->pg_table = 'maps';
if (is_null(static::$dbConnection)) {
throw new \UnexpectedValueException('Expected database connection resource but got null.');
}
$this->pg_conn = static::$dbConnection;
}
public function action_location($zipcode)
{
$result = false;
if (!empty($zipcode)) {
try {
$result = ZipCode::find_by_zip($zipcode);
} catch (Exception $e) {
}
}
return $this->response($result);
}
private function handleZipCodeImport()
{
ini_set('memory_limit', '1024M');
if (class_exists("ZipCode")) {
$zip_code = new ZipCode();
}
if (isset($zip_code) && $zip_code instanceof ZipCode) {
echo '<pre>ZIPCODE IMPORT DEBUG:<br/>';
try {
$zip_code->setDataDir(dirname(__FILE__));
$zip_code->setMaxRecordsToParse(0)->parseZipCodeData();
$zip_code_records = $zip_code->getRecords();
} catch (Exception $e) {
echo 'Caught exception: ' . $e->getMessage() . PHP_EOL;
}
if (!empty($zip_code_records) && is_array($zip_code_records)) {
$table_name = $this->_spq_scm_zipcodes_table;
foreach ($zip_code_records as $zip_code_record) {
$insert = "INSERT INTO {$table_name} " . "(fips_code, zip, city, state, longitude, latitude, population, allocation_factor)" . " VALUES (" . sprintf("%s,", $this->_wpdb->escape($zip_code_record['fips_code'])) . sprintf("%s,", $this->_wpdb->escape($zip_code_record['zip'])) . sprintf("'%s',", $this->_wpdb->escape($zip_code_record['city'])) . sprintf("'%s',", $this->_wpdb->escape($zip_code_record['state'])) . sprintf("%s,", $this->_wpdb->escape($zip_code_record['longitude'])) . sprintf("%s,", $this->_wpdb->escape($zip_code_record['latitude'])) . sprintf("%s,", $this->_wpdb->escape($zip_code_record['population'])) . sprintf("%s", trim($this->_wpdb->escape($zip_code_record['allocation_factor']))) . ')';
$results = $this->_wpdb->query($insert);
}
}
echo '</pre>';
}
}
private function locationType($location)
{
if (ZipCode::isValidZip($location)) {
return ZipCode::LOCATION_ZIP;
} elseif (ZipCode::isValidCityState($location)) {
return ZipCode::LOCATION_CITY_STATE;
} else {
return false;
}
}
<h3>More Information</h3>
<ul>
<li><a
href="https://github.com/Quixotix/PHP-ZipCode-Class">PHP-ZipCode-Class</a>
source code and downloads on Github.</li>
<li>My blog post: <a
href="http://www.micahcarrick.com/php5-zip-code-range-and-distance.html">PHP 5
Zip Code Range and Distance Calculation</a>.</li>
</ul>
<?php
include 'zipcode.php';
// connect to the MySQL database with the zip code table
mysql_connect('localhost', 'YOUR DB USER', 'YOUR PASSWORD');
mysql_select_db('YOUR DB NAME');
// you can instantiate ZipCode with a zip code or with city and state
$portland = new ZipCode("97214");
$ventura = new ZipCode("Ventura, CA");
/*
You can get the distance to another location by specifying a zip code,
city/state string, or another ZipCode object. You can specify whether you want
to get the distance in miles or kilometers.
*/
echo "<h2>Get the distance between 2 zip codes</h2>";
$distance1 = round($portland->getDistanceTo("98501"), 2);
$distance2 = round($portland->getDistanceTo($ventura, ZipCode::UNIT_KILOMETERS), 2);
$distance3 = round($portland->getDistanceTo("Salem, OR"), 2);
echo "Zip code <strong>{$portland}</strong> is <strong>{$distance1}</strong> miles away from " . "zip code <strong>98501</strong><br/>";
echo "Zip code <strong>{$portland}</strong> is <strong>{$distance2}</strong> <em>kilometers</em> away from " . "the city <strong>{$ventura}</strong><br/>";
echo "Zip code <strong>{$portland}</strong> is <strong>{$distance3}</strong> miles away from " . "the city <strong>Salem</strong><br/>";
/*
You can get all of the zip codes within a distance range from teh zip. Here we
