groan is a PHP session file parser written in JavaScript.
- JavaScript (compatible with node.js)
var fs = require('fs'),
parser = require('groan');
/*
ideally you should first ensure (session file's
mtime + PHP's session.gc_maxlifetime) > Date.now() to ensure that the
session has not expired yet
*/
// if it is still valid, continue on ...
fs.readFile('/tmp/sess_1234567890abcdef', function(err, b) {
if (err) throw err;
console.dir(parser(b.toString('utf8')));
/*
for a $_SESSION that contains:
["0"]=>
string(3) "foo"
["a"]=>
string(5) "apple"
["b"]=>
bool(false)
["c"]=>
array(3) {
[0]=>
int(17)
[1]=>
float(1.5)
[2]=>
string(1) "x"
}
["d"]=>
array(0) {
}
the parser will return an object that looks like:
{
0: 'foo',
a: 'apple',
b: false,
c: [ 17, 1.5, 'x' ],
d: []
}
*/
});var parser = require('groan');
var serialized = 'a:5:{i:0;s:3:"foo";s:1:"a";s:5:"apple";s:1:"b";b:0;s:1:"c";a:3:{i:0;i:17;i:1;d:1.5;i:2;s:1:"x";}s:1:"d";a:0:{}}';
console.dir(parser(serialized));
// output:
// { '0': 'foo', a: 'apple', b: false, c: [ 17, 1.5, 'x' ], d: [] }-
References and recursion are not currently supported (currently returns
undefined) -
The parser assumes the session file data is in the valid PHP session serialized format
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