CGI Q: What's the reason for PHP to be better than other CGI? Is there more specific data to prove that PHP performs well with other CGI execution? Now my company is using C to write CGI, if the switch to PHP, will it be better? Without strong and powerful basis, I can not convince the above people to let me into PHP ...
A:
I think "good" has to be three points
First: The written program executes fast.
Second: Performance is strong when there is a large amount of access.
Third: The program development time is fast, easy to maintain.
PHP in these three points, although not necessarily the best, but also in the forefront of
The following is a comparison of c,php and Perl in terms of speed
I test
with the following formula
$s = 1.0;
for ($i =1 $i <=10; $i + +) {
for ($j =1 $j <=10; $j + +) {
$s = $s *1.0005;
$s = $s/1.0004;
};
};
print $s;
?>
then use ab-n 10000-c http://mycgi
Test, Results
The
C language took 37.511 seconds
PHP3 in 45.393 seconds
Perl took 68.418 seconds
looks to be c the fastest yes, however, and PHP3 results are not too big
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