session key surrounded by spaces

[noraj]

I have a PHP sessions files generated by PHP where the 2 first keys are surrounded by spaces (I really don't know why), which makes the parser crashes.

-session_id|i:42;user_data|a:1:{s:3:"uid";i:666;}blabla_key|N;is_foo|b:0
+ session_id |i:42; user_data |a:1:{s:3:"uid";i:666;}blabla_key|N;is_foo|b:0

/home/noraj/.asdf/installs/ruby/3.4.1/lib/ruby/gems/3.4.0/bundler/gems/php-serialize-68c0b6f9a20c/lib/php_serialize.rb:270:in 'PHP.do_unserialize': Unable to unserialize type ' ' (TypeError)

                                raise TypeError, "Unable to unserialize type '#{type}'"
                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        from /home/noraj/.asdf/installs/ruby/3.4.1/lib/ruby/gems/3.4.0/bundler/gems/php-serialize-68c0b6f9a20c/lib/php_serialize.rb:174:in 'PHP.unserialize'
        from formatter_jqr_php-serialize.rb:16:in '<main>'

It's due to the regexp here not taking spaces into accounts

php-serialize/lib/php_serialize.rb

Line 168 in 68c0b6f

while string.string[string.pos, 32] =~ /^(\w+)\|/ # session_name|serialized_data

As a quick fix I modified the regexp to take into account when the key is surrounded by spaces.

- while string.string[string.pos, 32] =~ /^(\w+)\|/ # session_name|serialized_data
+ while string.string[string.pos, 32] =~ /^\s*(\w+)\s*\|/ # session_name|serialized_data

I don't know if it is the best solution.