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File: tmysql_atomic.php

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  Classes of Craig Manley  >  IPC Shared Memory  >  tmysql_atomic.php  >  Download  
File: tmysql_atomic.php
Role: Example script
Content type: text/plain
Description: Example/test script for IPC_SharedMem_MySQL class.
Class: IPC Shared Memory
Access data stored in shared memory containers
Author: By
Last change:
Date: 10 years ago
Size: 1,084 bytes
 

Contents

Class file image Download
<?php
error_reporting
(E_ALL | E_STRICT);

// Set the private include path
$path_delimiter = PHP_OS == 'WINNT' ? ';' : ':';
ini_set('include_path','../../..' . $path_delimiter . ini_get('include_path'));


if (
count($argv) != 5) {
  die(
"You must specify the database arguments: host database user password\n");
}
$dbhost = $argv[1];
$dbname = $argv[2];
$dbusr = $argv[3];
$dbpwd = $argv[4];

$dbh = mysql_connect($dbhost, $dbusr, $dbpwd);
if (!(isset(
$dbh) && mysql_select_db($dbname,$dbh))) {
  throw new
Exception(mysql_errno() . ": " . mysql_error(), E_USER_ERROR);
}

require_once(
'IPC/SharedMem/MySQL.php');

$key = 'Yabadabadoo';
$value = '';
$shm = new IPC_SharedMem_MySQL($dbh, $key, array('create' => true, 'remove' => true));

$value = $shm->fetch();
print
"Fetched: $value\n";

$value = 'Once upon a time';
$shm->store($value);
print
"Stored: $value\n";

$value = $shm->fetch();
print
"Fetched: $value\n";

$value .= " there was a wolf.";
$shm->store($value);
print
"Stored: $value\n";

$value = $shm->fetch();
print
"Fetched: $value\n";

$shm->transaction_finish();


?>