Question about performance between for iteration and extension function
| From: | Lin Yo-An | Date: | Fri, 09 Dec 2011 16:04:01 +0000 |
| Subject: | Question about performance between for iteration and extension function | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-315963@lists.php.net to get a copy of this message | ||
Hi folks,
I am in doubt of this, I thought pure php iteration is slower than calling
join or other extension functions.
but the result shows: https://gist.github.com/b2a94c94ca66a55814d4
Using Pure PHP for iteration is faster than using join function. why ?
because of the php runtime typecasting ?
And json_encode is the most slowest.
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Best Regards,
Yo-An Lin