On Fri, Feb 12, 2010 at 9:31 AM, Jochem Maas <joc...@iamjochem.com> wrote:
> Op 2/11/10 10:51 PM, James McLean schreef:
>> My personal preference these days is to use Curly braces around
>> variables in strings such as this, I always find excessive string
>> concatenation such as is often used when building SQL queries hard to
>> read, and IIRC there was performance implications to it as well
>> (though I don't have access to concrete stats right now).
>>
>> In your case, the variable would be something like this:
>>
>> $query="INSERT INTO upload_history (v_id,hour,visits,date) VALUES
>> ({$v_id}, {$hour}, {$visits}, '{$date}')";
>
> actually IIRC the engine compiles that to OpCodes that equate to:
>
> $query = 'INSERT INTO upload_history (v_id,hour,visits,date) VALUES
> ('.$v_id.', '.$hour.', '.$visits.', '\''.{$date}.'\')';
Interesting point, but the original code is still more readable, the
opcode's aren't our problem (at least in this case) :)
Cheers
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