List hits per hour from a MySQL table

Posted by Axel on Stack Overflow See other posts from Stack Overflow or by Axel
Published on 2010-04-20T23:14:57Z Indexed on 2010/04/20 23:23 UTC
Read the original article Hit count: 245

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php

|

mysql

|

timestamp

I am trying to work out the hits per hour from a database. Data basically is stored as follows (with other columns) :

Table Name: Hits
============================
VisitorIP          TIMESTAMP
----------------------------
15.215.65.65       123456789

I want to display total hits per hour (within the last 6 hours ) including the hours that has no hits. Example of the output:

// Assuming now : 21:00
21:00 - 0 hits
20:00 - 1 hits
19:00 - 4 hits
18:00 - 0 hits
17:00 - 2 hits
16:00 - 3 hits

i would love to get the data as array, Please note that the stored date is in UNIX time stamp format. and there may be some hours without any hits!

Thanks

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