PHP Foreach Loop Tutorial

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We learn how the syntax of PHP foreach loop works which is used to loop through associative arrays in PHP. We also explore an alternative syntax of writing the foreach loop as well as modifying the values inside the loop directly using values by reference.

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Thank You Clever Techie, after years of coding, this is the very first time I see someone explain associative arrays and loops in such an easy to understand examples.

SamuelRamirezTijuana

2 hours google searches and you've explained it in 3 minutes. Thank you big time.

JonyTelev

I have been watching your tutorials and I got to say you are "KILLING IT!". From all the videos I enjoyed yours. All other youtubers that provide tutorials doesn't have anything on you. I go to some of the videos and I am left disappointed. You have put a lot of work into them. It reminds me of me when I was with Instinet, IBM, Microsft, etc when I would create handbooks with a lot of details and images. Keep up the go work. Sometimes I don't have time to go through a PHP book and your videos on the subject speeds my learning process. You videos and a good book helps my learning. I especially love the 100 PHP functions series. I let your videos run all day, like someone does for music. This way it can go into the sub-conscience mind.

rembrandt

Modifying arrays by reference was what I was looking for. It is a short and clear explanation. Thanks a lot.

bozok

Than u very much It's been tow hours I couldn't figure it out. now I get this...

dopamine_Seeker

You explained it better in 6 minutes than my prof did in 30. Subscribed!

jolandal

its so professional ... thanks ... by the way which editor is it ??

ahmadalkordee

The video was very Clever, Techie

lol thank you for the tutorial!

birdbrainsolutions

Why'd you have to end the foreach loop, doesn't it run till the end of the array regardless?

Backflipmarine

How can you use 'foreach' to get all the items to appear in a different color?

chome

great explanations! thnx so so much ! great sum up :) !

niyagentleman

Hello! Great Tutorial! My question is : I have an multidimensional array and I want to search for a specific key value. When I find the results, I must replace the key value to another key. How can I achive that? Thank you for your time

CostasMoschopoulos

Hi,
I enjoyed your tutorial. While trying it out, to use it to populate a <select><options> form element, so that selecting one of the options in a form, I can insert that selection into a database table. I was shocked to see that only one option, the last item in the array, was getting inserted into the table, regardless of which option is selected!
Any idea why? Is it wrong to use the foreach loop in this manner?

NedumEze

DaBest !!! explaination ever !!!! <3 thank youu soo much keep teaching ! more power ! <3 Godbless

localLyricsPh

I watched this and did the exact same thing but for some reason it only multiplies my last number. The coding is correct so what am i doing wrong?

Amar-yzvy

seriously ur better than my teacher lol

niyagentleman

Hi thanks for this useful tutorial. May i ask, from your example above, how can we store the $name from the $animal array into a variable and we want to store it in string? Thanks for your reply in advance sir

afaztrw

Parse error: syntax error, unexpected 'endforeach'

AndrewMarsin

Thanks for the explanation but after you unset($numbers); it will give an error if you want to print it after this function, , because $numbers is unset now

alaamansour

Its strange use to array(), 4years ago

mirosh

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