<h1>Demo using ogdbPLZnearby2.lib.php (circle shaped area search)</h1>
<?php 
require_once "ogdbPLZnearby2.lib.php";
// mixed ogdbPLZnearby ( integer $zip , integer $distance , boolean $getName , boolean $getDist)
// USAGE: ogdbPLZnearby('[ZIP]','[Distance (km)]', [Get City Names], [Get Distance (km)])
// Example 1: Returns zipcodes only
echo "<h2>Demo call: ogdbPLZnearby('04683','10') &ndash; returning zips only</h2>";
echo '<pre>';
print_r(ogdbPLZnearby('04683', '10'));
echo '</pre>';
// Example 2: Returns zipcodes and city names
echo "<h2>Demo call: ogdbPLZnearby('04683','10',true) &ndash; returning zips and city names</h2>";
echo '<pre>';
print_r(ogdbPLZnearby('04683', '10', true));
echo '</pre>';
// Example 3: Returns zipcodes, city names and distance
echo "<h2>Demo call: ogdbPLZnearby('04683','10',true,true) &ndash; returning zips, city names and distance</h2>";
echo '<pre>';
print_r(ogdbPLZnearby('04683', '10', true, true));
echo '</pre>';
?>

<h1>Demo using ogdbPLZnearby.lib.php (square shaped area search)</h1>
<?php 
require_once "ogdbPLZnearby.lib.php";
// mixed ogdbPLZnearby ( integer $zip , integer $distance , boolean $getName)
// USAGE: ogdbPLZnearby('[ZIP]','[Distance (km)]', [Get City Names])
// Example 1: Returns zipcodes only
echo "<h2>Demo call: ogdbPLZnearby('05020','10') &ndash; returning zips only</h2>";
echo '<pre>';
print_r(ogdbPLZnearby('05020', '10'));
echo '</pre>';
// Example 2: Returns zipcodes and city names
echo "<h2>Demo call: ogdbPLZnearby('05020','10',true) &ndash; returning zips and city names</h2>";
echo '<pre>';
print_r(ogdbPLZnearby('05020', '10', true));
echo '</pre>';