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Sai Chu
Courses Plus Student 1,360 PointsTry to figure out the corresponding method about the display of array.
I do remember that there is a video which taught us about how to display the associate information in an array instead of displaying repeat information.
Here is an array example which store name and price of the product:
$product = array ();
$products [0] = array( "Name" => "abc"; "Price" => 123; };
And the displaying message will be:
array [0] { Name: abc; [0] : abc; Price:123;
}
How can I modify my codes so that it just display:
array [0] { Name: abc; Price:123;}
3 Answers
Adam Moore
21,956 PointsNot sure I know what you are looking for as the message to print to the screen.
Ajinkya Borade
Courses Plus Student 16,635 PointsHey there, chk this quick tut on PHP associative array https://www.youtube.com/watch?v=N_IhwFqIg6Y
Jonathan Trevor
488 PointsHi, I don't fully understand your question, but here's how I'd display data in an associative array : $product = array('Name' => 'Abc', 'Price' => '123'); //to output data echo $product [ name ]; echo $product [ price ]; or similarly in a for each loop : foreach ($product as $key => $value) {echo $key.' '.$value; }
Sai Chu
Courses Plus Student 1,360 PointsWell actually I was trying to figure out the command (I guess that is sth about "isset" function) that can only display the relative information.
Like the example shirts 4 Mike, the product information was displayed like:
array[0] { name = "Logo Shirt, Red"; (This is the information we need) [0] = "Logo Shirt, Red"; (This is the repeat information, [0] means this is the first element which is store in the product array) price = 18; [1] = 18; (This is the repeat information, [1] means this is the second element which is store in the product array) .... }
If still feel confused, just press the "Markdown Cheatsheet" at the bottom so that you can see the original format when I typed.
Jonathan Trevor
488 Pointsunable to see your original format Sai