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Re^2: Converting some MapReduce PHP scripts to Perl

by fullermd (Curate)
on Aug 12, 2011 at 23:30 UTC ( #920103=note: print w/ replies, xml ) Need Help??


in reply to Re: Converting some MapReduce PHP scripts to Perl
in thread Converting some MapReduce PHP scripts to Perl

Presumably, that get_object_vars function exists elsewhere in the code

Actually, it's a standard PHP function. It turns an object into an (associative) array of its properties.

PHP's json_decode turns the map/hash/whatever into technically an object rather than an array. Little odd, though perhaps fitting the 'JS' part of 'JSON' in a way. In that case, the extra step is needed to get something you can refer to as an array. From the print_r() output, it looks like it may have actually turned it into an array since it only had numeric keys, but that's too deep in PHP's DWIM for me to suss out.


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