Thursday, June 20, 2002, 10:56:40 PM, you wrote:

PS> Is there any way to determine script's memory usage?

When you configure and compile you have some option
--with-memory-limit  something like that and then add


in you http.conf of Apache where you define how log files
look like.

PS> What about execution time in ms (with breakpoints)?
PS> And is there way to measure MySQL query speed in ms?

u can use microtime function

    function getMicrotime()
        list($usec, $sec) = explode(" ",microtime()); 
        return ((float)$usec + (float)$sec); 

in your head of your script than call:

$start = getMicrotime();

and then in the end of script

$stop = getMicrotime();
$diff = $stop - $start;
echo "Execution time was: ".$diff;

You can also use Benchmark module from PEAR there is also
support for markers.

 Uros                            mailto:[EMAIL PROTECTED]

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