Check if data is countable #1495
Conversation
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@vladvildanov this seems like an issue with not detecting the mode in 6.2 doesn't it? @streamingsystems What Redis version are you using? |
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Hi, From regis-cli I run info: Serverredis_version:7.2.4 The strange this is that we have many thousands of requests this go through our redis system and randomly will get that in the logs. If it matters we are running sentinel and master / replica setup. |
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I saw this again again this morning: [2024-12-06 07:53:04] worker.CRITICAL: count(): Argument #1 ($value) must be of type Countable|array, int given Also, instead of is_countable($data) you can just put if ($data) {}, around the for loop - anything to stop $data which is an integer from being passed into count(). |
Hi,
Every once in a while we see this in our logs where Redis seems to be returning data that is not countable.
If I check if the data is_countable prior prior to the loop it fixes it.
[2024-12-05 15:23:03] worker.ERROR: count(): Argument #1 ($value) must be of type Countable|array, int given {"exception":"[object] (TypeError(code: 0): count(): Argument #1 ($value) must be of type Countable|array, int given at /home/ss/application/vendor/predis/predis/src/Command/Redis/ZRANGE.php:96)
[stacktrace]
#0 /home/ss/application/vendor/predis/predis/src/Command/Redis/ZRANGE.php(96): count(0)
#1 /home/ss/application/vendor/predis/predis/src/Client.php(391): Predis\Command\Redis\ZRANGE->parseResponse(0)