[PHP] Question about performance between for iteration and extension function

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

Re: [PHP] Question about performance between for iteration and extension function

On Fri, Dec 9, 2011 at 5:04 PM, Lin Yo-An cornelius.h...@gmail.com wrote: 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