<?php

$dbconn = pg_connect("host=localhost dbname=test user=postgres password=laclave")
   or die('Could not connect: ' . pg_last_error());


// Performing SQL query
$query = 'SELECT * FROM person';
$result = pg_query($query) or die('Query failed: ' . pg_last_error());


// Printing results in HTML
echo "<table>\n";
while ($line = pg_fetch_array($result, null, PGSQL_ASSOC)) {
   echo "\t<tr>\n";
   foreach ($line as $col_value) {
       echo "\t\t<td>$col_value</td>\n";
   }
   echo "\t</tr>\n";
}
echo "</table>\n";

// Free resultset
pg_free_result($result);

// Closing connection
pg_close($dbconn);
//echo "col_value=".$col_value."result=".$result;
?>

nueva base de datos postgresql

codigo para postgresql

PHP