I\'ve installed Apache2 with php5 support and everything works there. I\'ve installed PostgreSQL and am able to connect to it using the terminal and execute SQL statements.
Install the php5-pgsql package solves the problem. (depending on the version ... php4-pgsql for php4)
apt-get install php5-pgsql
Remember to restart Apache.
/etc/init.d/apache2 restart
--Note that it might be hard if you do not administer your server.
Currently, I am using Ubuntu 16.04 LTS. Me too was facing same problem while Fetching the Postgress Database values using Php so i resolved it by using the below commands.
Mine PHP version is 7.0, so i tried the below command.
apt-get install php-pgsql
Remember to restart Apache.
/etc/init.d/apache2 restart
Below is my code , might be someone get benefited :
<html>
<body>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
Friend ID
</td>
<td>
Name
</td>
</tr>
<?php
$db = pg_connect('host=localhost dbname=postgres user=postgres password=root port=5432');
$query = "SELECT * FROM account"; //account is name of table
$result = pg_query($query);
if (!$result) {
echo "Problem with query " . $query . "<br/>";
echo pg_last_error();
exit();
}
while($myrow = pg_fetch_assoc($result)) {
printf ("<tr><td>%s</td><td>%s</td></tr>", $myrow['id'], htmlspecialchars($myrow['name']));
}
?>
</table>
</body>
</html>
The only conclusion I can come up with is that phppgadmin installed all of the needed packages to make PHP5 connect to PostgreSQL. I have looked at the dependencies, and I believe that I either didn't install them at all or didn't install them correctly.
I require no more help in this arena, as I have a working setup and know at least one method of getting to that point.