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

On Fri, Dec 9, 2011 at 5:04 PM, Lin Yo-An 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 is faster than u

[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 typecastin