MPOS/php-mpos

#!/usr/bin/php
<?php
    /* script to validate blocks */

    // Change to working directory
    chdir(dirname(__FILE__));

    // Include all settings and classes
    require_once('shared.inc.php');    

    if ( $bitcoin->can_connect() !== true )
      die("Failed to connect to RPC server". PHP_EOL);
      
    echo "Validating blocks in database against coind..". PHP_EOL;
    
    $mask = "| %6s | %8s | %13s | %20s | %10s |". PHP_EOL;;
    printf($mask, 'DB-ID', 'Height', 'Confirmations', 'Time', 'Status');
      
    // fetch all blocks
    $allBlocks = $block->getAll();
    foreach ($allBlocks as $block) 
    {        
        try {
            if($block['confirmations']== -1) // mark orphan blocks.
                $status = 'ORPHAN';
            else 
            {                
                $blockInfo = $bitcoin->getblock($block['blockhash']);    
                $status = 'VALID'; // if the getblock() call didn't throw an exception, it's a valid block then.
            }                                    
        }
        catch(Exception $e)
        {
            if($e->getMessage() == 'RPC call did not return 200: HTTP error: 500 - JSON Response: [-5] Block not found')
            {
                $status = 'INVALID';
            }
            else 
            {
                $status = 'UNKNOWN';    
            }
        }
        
        printf($mask, $block['id'], $block['height'], $block['confirmations'], strftime("%Y-%m-%d %H:%M:%S", $block['time']), $status);
    }

    echo "Done..". PHP_EOL;