PHP Tutorial - 14 - Foreach Array Loops

[pivotofpower]

I'd say its only about 98 percent easier, but you were on the right track.

[TheAnimefan112]

@pivotofpower 100x easier he said, not 100%.

learn2math

[0oxcmdhackerxo0]

Utube don't let me post open tags

[0oxcmdhackerxo0]

I forgot -br /-

[davidvdwalle]

Waste of time !

[hammadghulam]

let me foreach myself.................

[HawxTeamDelta]

wow this is useful for making calendar

[keirnus]

for each elements of $test is treated as $x (one at a time starting from the 1st) and echoed.

[COMMANO38]

I love the foreach loop :p

[nwas555]

thank you very much for this useful tutorial

Waled

[hesham3540]

like the enhanced for loop in java ! thanks bucky

[coolcam262]

Thank you so much...

[TheRealAuxiliary]

Usefull for making websites :)

[mangoprojects]

Genius. - BehindVFX

[mangoprojects]

Genius. - BehindVFX

[TheErroneousOne]

I would think it's pretty confusing to the viewer that you keep switching from using single ' marks from quotation " marks. I don't know PHP very well, but I'm assuming they are some-what interchangeable. The viewer may not though.

[cocodibani]

nice

[onnoman]

What is the reason you get arrayarrayarray when you do: echo $test;?

[CL0udnyn3]

I like Array_values as it offers a more complex and detailed view of the array but for a simple view the foreach and for loops you showed work.

[CL0udnyn3]

I don't understand the significance of $x in PHP as when I change my variable letter to anything other than x it won't display so i figure $x is something special in PHP?

[larobertson04]

I was thinking the same thing.

[iamtheeskimofriend]

I agree. If you are going to teach, you need to teach proper syntax. It's the equivalent to a biology teacher leaving out connective tissue, an english teacher leaving out periods and a math teacher leaving out parentheses that are necessary to solve a problem in the correct order. It would also be useful to explain why a foreach statement is useful in a real world application, because your example doesn't give the foreach statement the merit it deserves.

[zimant78]

well that was abit of a mysterious tutorial as the webpage readout for your code was three. so $x was just the last element of the array, i didnt understand why! thanks no worries i will find out with 5 mins of reading!

[r3sp3c791]

Can somebody tell me for what usefull think I can use that "foreach" because I don't find sence in it

[iamtheeskimofriend]

Imagine you have a database where there are a LOT more values (hundreds or thousands) it's far less complicated to type than the for statement.

[mKornelius]

Yeah, very nice work there.

All ready learned alot. And will continue watching your video's. And hopefully you will keep up the good work? :)

[mkduncan38024]

Thank s for this, I'm going to watch all of your tutorials now, learning a lot!

[xxheroguyxx]

Well tats a new thing here =D thanks a lot buddy

[SwitchRich]

Coming from c++ and c# the lack of type safety in php seems quite strange, but then again, I guess that there's a fair degree of freedom that goes along with that.

Remember the curly braces for the above tutorial by the way.

[toadums]

thanks

[StickyAnus]

how do i spit out the first two values only ?? please please help.

[exnext]

you need to use while make the number of array as a

"$index" or some thing and telling the while to echothe arrays until the "$index" or what ever you chose to call it well be bigger then 2.

hope i helped you to understend what to do =]...

[pinakapogingbata]

wowowie wow!!!

thanks again!

[Logixmaster]

or array_values()

[ptrakk]

thank you so much!

[CoNiLa2]

thanks

[mrRababi]

I have watched a few tutorials to brush up on my PHP, and think they are clear and well presented. Thanks.

One thing though on this tutorial, you have this:

foreach ($test as $x) echo $x;

maybe it's woth pointing out that when doing normal programming it is essential to have the curly braces, to tell the PHP interperater when the loop starts and ends:

foreach ($test as $x) { echo $x; {

Hope this helps someone. ;-)

[DerekFord95]

the last curly bracket is backwards :P

[TheEliseoReyes]

Great video!

[punkasaurusred]

Brilliant