


How to connect and operate PostgreSQL database in PHP, postgresql database_PHP tutorial
How to connect and operate PostgreSQL database with PHP, postgresql database
The example in this article describes how to connect and operate the PostgreSQL database in PHP. Share it with everyone for your reference.
The specific implementation method is as follows:
$pg=@pg_connect("host=localhost user=postgres password=sa dbname=employes")
or die("can't connect to database.");
$query="select * from employees order by serial_no";
//$query="insert into employees values(10008,'susan','1985-09-04','80','50')";
$result=@pg_query($pg,$query) or die("can't run query to table.");
//echo pg_num_rows($result); //How many records are output to be queried
//if($result)
//{
//echo "recrods inserted successfully!";
//echo pg_affected_rows($result);//Output how many records have been inserted
//}
//Example 1 [pg_fetch_row]
echo "
serial_no | ";name | ";birthday | ";
$serial_no | ";$name | ";$birthday | ";
//Example 2 [pg_fetch_array]
//echo "
serial_no | ";name | ";birthday | ";
$serial_no | ";$name | ";$birthday | ";
//Add, delete, modify instances
//$newrow=array("serial_no"=>"1006","name"=>"peter","birthday"=>"1990-07-03","salary"=>"90" ,"bonus"=>"80");
//$reusult=@pg_insert($pg,"employes",$newrow) or die("can't insert data to table.");
//if($reusult)
//{
//echo "rechords inserted successfully!";
//}
//
pg_close($pg);
I hope this article will be helpful to everyone’s PHP programming design.

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