aude added a comment.
on php 5.3:
> $x = function() { echo "hi"; };
> $y = serialize( $x );
Caught exception Exception: Serialization of 'Closure' is not allowed
#0 /srv/mediawiki/php-1.26wmf21/maintenance/eval.php(78) : eval()'d code(1):
serialize(Object(Closure))
#1 /srv/mediawiki/php-1.26wmf21/maintenance/eval.php(78): eval()
#2 /srv/mediawiki/multiversion/MWScript.php(97):
require_once('/srv/mediawiki/...')
#3 {main}
on hhvm:
$x = function() { echo "hi"; };
> serialize( $x );
Warning: Attempted to serialize unserializable builtin class
Closure$;1015959387$f88ca0d4c5acd3a5845a6d32d20783ef$ in
/srv/mediawiki/php-1.26wmf21/maintenance/eval.php(78)(8f0647e4a0360628842a5258eac04a18)
: eval()'d code on line 1
TASK DETAIL
https://phabricator.wikimedia.org/T111641
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To: aude
Cc: aude, Aklapper, Wikidata-bugs
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