CODEWITHSUNDEEP
php
mohit
mohit

Reputation: 290

Parse Unserialized array

i have a unserialized array like this

Array (
    [status] => 1 
    [msg] => Transaction Fetched Successfully 
    [transaction_details] => Array ( 
        [100002982] => Array ( 
            [mihpayid] => 4149968 
            [request_id] => 635788 
            [bank_ref_num] => NINETE.31845.28052012 
            [amt] => 3295.00 
            [disc] => 0.00 
            [mode] => CC 
            [retries] => 0 
            [status] => success 
            [unmappedstatus] => captured 
        ) 
    ) 
)

i want to parse this array so that i can get the value to status ie Success

how i can do that

Upvotes: 0

Views: 169

Answers (3)

chaimp
chaimp

Reputation: 17847

The PHP documentation has a user comment which suggests a method to parse the output of print_r (similar to the above). It can be found here: http://www.php.net/manual/en/function.print-r.php#93529

Here is a copy of the source code found at the above link:

<?php 
function print_r_reverse($in) { 
    $lines = explode("\n", trim($in)); 
    if (trim($lines[0]) != 'Array') { 
        // bottomed out to something that isn't an array 
        return $in; 
    } else { 
        // this is an array, lets parse it 
        if (preg_match("/(\s{5,})\(/", $lines[1], $match)) { 
            // this is a tested array/recursive call to this function 
            // take a set of spaces off the beginning 
            $spaces = $match[1]; 
            $spaces_length = strlen($spaces); 
            $lines_total = count($lines); 
            for ($i = 0; $i < $lines_total; $i++) { 
                if (substr($lines[$i], 0, $spaces_length) == $spaces) { 
                    $lines[$i] = substr($lines[$i], $spaces_length); 
                } 
            } 
        } 
        array_shift($lines); // Array 
        array_shift($lines); // ( 
        array_pop($lines); // ) 
        $in = implode("\n", $lines); 
        // make sure we only match stuff with 4 preceding spaces (stuff for this array and not a nested one)
        preg_match_all("/^\s{4}\[(.+?)\] \=\> /m", $in, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER); 
        $pos = array(); 
        $previous_key = ''; 
        $in_length = strlen($in); 
        // store the following in $pos: 
        // array with key = key of the parsed array's item 
        // value = array(start position in $in, $end position in $in) 
        foreach ($matches as $match) { 
            $key = $match[1][0]; 
            $start = $match[0][1] + strlen($match[0][0]); 
            $pos[$key] = array($start, $in_length); 
            if ($previous_key != '') $pos[$previous_key][1] = $match[0][1] - 1; 
            $previous_key = $key; 
        } 
        $ret = array(); 
        foreach ($pos as $key => $where) { 
            // recursively see if the parsed out value is an array too 
            $ret[$key] = print_r_reverse(substr($in, $where[0], $where[1] - $where[0])); 
        } 
        return $ret; 
    } 
} 

?>

I have not tested the above function.

Upvotes: 0

Ibrahim Azhar Armar
Ibrahim Azhar Armar

Reputation: 25745

$success = $array['transaction_details']['100002982']['status'];

Upvotes: 2

xdazz
xdazz

Reputation: 160833

$arr['transaction_details']['100002982']['status']

Upvotes: 0

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