Hartmut Holzgraefe wrote:
Edin Kadribasic wrote:
Doing flush after each output operation does carry a performance penalty. The
following example illustrates it:
php -d implicit_flush=0 -r 'for ($i=0; $i<1000000; $i++) echo $i;' > file
This one executes about twice as fast on my machine compared to php with
implicit_flush turned on. The example is of course written to emphasise the
issue.
? default implicit_flush to isatty(stdout) should help here?
This may be a great idea.
There is cons also. Users may be looking the file
with tail...
We are better to have ability enable/disable implicit flushing
at user's will.
--
Yasuo Ohgaki
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