[6.x] Fix the return type of spop for phpredis #36106
Merged
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This PR fixes the return type of
spop
for phpredis and add missingspop
test to redis connection.Current Behaviour
When called
spop
without the count argument, it returns array.Fixed Behaviour
When called
spop
without the count argument, it returns string.Reference
Return value of SPOP
When called without the count argument:
Bulk string reply: the removed member, or nil when key does not exist.
When called with the count argument:
Array reply: the removed members, or nil when key does not exist.