Php pg get pid () function

Write your php code

(PHP 4 >= 4.3.0, PHP 5)

pg_get_pid -- Ping database connection

Syntax

int pg_get_pid ( resource connection )

pg_get_pid() gets backend (database server process) PID. PID is useful to check if NOTIFY message is sent from other process or not.

Examples

Example 1. PostgreSQL backend PID


<?php 
$conn = pg_pconnect("dbname=publisher");
if (!$conn) {
  echo "An error occured.\n";
  exit;
}

// Backend process PID. Use PID with pg_get_notify()
$pid = pg_get_pid($conn);
?>

Php pg get pid Function syntax tag

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Php pg get pid syntax tutorial

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