There seems to be some strange corruption happening when using Redis::OPT_PREFIX combined with Redis::incrByFloat().
Test script:
<?php
$redis = new redis;
$redis->connect('127.0.0.1');
$redis->select(10);
$redis->flushDB();
$redis->setOption(Redis::OPT_PREFIX, 'aaa:');
echo "\nAll Keys:\n";
foreach ($redis->keys("*") as $key) {
echo "KEY: '{$key}'\n";
}
echo "\n\nIncrement by float\n";
$redis->incrByFloat("foo", 0.1);
echo "\n\nAll Keys:\n";
foreach ($redis->keys("*") as $key) {
echo "KEY: '{$key}'\n";
}
echo "\n";Result:
All Keys:
Increment by float
All Keys:
If I pop into redis-cli and check what is there:
redis 127.0.0.1:6379[10]> keys *
1) "\x00\x00\x00\x00\x00\x00\x00"
That doesn't look like the correct key name... :(
This doesn't seem to happen with Redis::incr() however.
Example:
<?php
$redis = new redis;
$redis->connect('127.0.0.1');
$redis->select(10);
$redis->flushDB();
$redis->setOption(Redis::OPT_PREFIX, 'aaa:');
echo "\nAll Keys:\n";
foreach ($redis->keys("*") as $key) {
echo "{$key}\n";
}
echo "\n\nIncrement by int\n";
$redis->incr("foo", 1);
echo "\n\nAll Keys:\n";
foreach ($redis->keys("*") as $key) {
echo "{$key}\n";
}
echo "\n";Results:
All Keys:
Increment by int
All Keys:
aaa:foo
Looking at this: https://github.com/nicolasff/phpredis/blob/master/redis.c#L1335 I think you might have a null pointer here.
You might want to scoot that line down below:
cmd_len = redis_cmd_format_static(&cmd, "INCRBYFLOAT", "sf", key, key_len, val);
There seems to be some strange corruption happening when using Redis::OPT_PREFIX combined with Redis::incrByFloat().
Test script:
Result:
If I pop into redis-cli and check what is there:
That doesn't look like the correct key name... :(
This doesn't seem to happen with Redis::incr() however.
Example:
Results:
Looking at this: https://github.com/nicolasff/phpredis/blob/master/redis.c#L1335 I think you might have a null pointer here.
You might want to scoot that line down below: