PHP

forEach-Loop

  • php
  • database
image
Coll 23
  • Post By Coll 23
  • 4 years ago

//When i print out the code below, it give ms only 1 result . Not sure why.//

$bikes = array("Honda"=>"exMotion", "Honda"=>"Adv150", "Honda"=>"NC750");

foreach($bikes as $bike => $model) {
echo "$bike = $model
";
}

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1 comments

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Manfred Lim
4 years ago

Hi Colleen,

This is because your "key" is all "Honda", hence when the foreach loops the first time, it is "Honda = exMotion", 2nd time it detects "Honda" as the key again, and it will overwrite/replace the previous data cause it has the same "key". Hence, you will ultimately only see the last unique "key" value, which in this case is "Honda = NC750".

I hope this makes sense. Do let me know if you don't understand, I will try to clarify further.