Re: General Coding Question
| From: | Chris Lee | Date: | Wed, 20 Jun 2001 19:05:52 +0000 |
| Subject: | Re: General Coding Question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-54588@lists.php.net to get a copy of this message | ||
this whole bench thing really needs someone to sit down and go "i bet i
could write some code to see in less time then it would take to post ?" dont
get mad, people are allways posting this.
" is this aster then that ? "
write some code and see. its very hardware/os dependant. your system may be
very diff then someone else. more likley then not.
<?php
function debug_time()
{
$debug_time = microtime();
$debug_time = str_replace('.', '', $debug_time);
$debug_time = explode(' ', $debug_time);
$debug_time = $debug_time[1] . $debug_time[0];
return($debug_time);
}
class debug
{
function debug()
{
$this->start = debug_time();
}
function reset()
{
$all_vars = get_object_vars($this);
foreach($all_vars as $pos => $val)
if ($pos != 'error')
unset($this->$pos);
}
function time($text = '')
{
$this->break = debug_time();
$time = ($this->break - $this->start) / 1000000000;
error_log(number_format($time, 4) ." : $text \n", 3,
'/var/log/php_err.log');
$this->start = $this->break;
}
}
$debug = new debug;
$debug->time('a');
for($c = 0; $c < 100000; $c++)
echo "test";
$debug->time('b');
for($c = 0; $c < 100000; $c++)
?>test<?php
$debug->time('a');
?>
0.0002 : a
2.0003 : b
1.9478 : a
therefore on *my* system it is very very slightly faster to exit out of php
and echo. i find it ugly. imho.
--
Chris Lee
lee@mediawaveonline.com
""James Stevens"" <jstevens@endeavors.com> wrote in message
news:PIEKLBHBFGIJJOLMIOCGAEOIDJAA.jstevens@endeavors.com...
> Does it have any effect on performance in either case if a file is
> completely done in PHP(1) or interspersed with PHP(2).
>
> (1)
> <?php
> echo "<html>";
> ...
> ?>
>
> (2)
> <html>
> ...
> <?php echo $forminput; ?>
> ...
>
> Also, and this is personal preference, which is easier to read/debug?
>
> James
>
>
> --
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