Remove "failed to set key" warning from setMulti #490
Merged
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This was introduced in 6837d89494, pull #214. I suspect it may have been a left-over from debugging something. The test was later changed in 6837d89 to expect the warning in question, although other similar tests don't encounter such warning currently.
It appears no other Memcached methods emit a PHP Warning when they encounter a write read or failure. Instead, they typically turn their return value into boolean false, and provide details via getResultMessage().
The introduction of this warning since php-memcached 3.0 has led to a number of confused consumers (locally #260, #409, #450, and more reports within downstream issue trackers).
Closes #409.