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  • Ryan Schmelter
    Ryan Schmelter
    9,710 Points

    Loop returns one fewer items than the number parameter in array_rand

    Posted June 6, 2019 4:11pm by Ryan Schmelter
    Ryan Schmelter
    9,710 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    1 Answer

  • Daniel Fitzhugh
    Daniel Fitzhugh
    9,715 Points

    Why does array_rand() return a "meta-array" of keys, and not just the original array with a reduced number of items ?

    Posted February 17, 2019 1:05pm by Daniel Fitzhugh
    Daniel Fitzhugh
    9,715 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    1 Answer

  • jlampstack
    jlampstack
    23,932 Points

    How would we write this loop NOT using a function?

    Posted May 11, 2018 3:47pm by jlampstack
    jlampstack
    23,932 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    1 Answer

  • john paul
    john paul
    3,191 Points

    Clarification needed please

    Posted April 4, 2018 9:38pm by john paul
    john paul
    3,191 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    2 Answers

  • Teacher Russell
    Teacher Russell
    16,873 Points

    random fun with arrays

    Posted March 9, 2018 4:46pm by Teacher Russell
    Teacher Russell
    16,873 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    1 Answer

  • jlampstack
    jlampstack
    23,932 Points

    Why do we need 2 parameters in.... function get_item_html($id, $item){}

    Posted March 10, 2017 4:36pm by jlampstack
    jlampstack
    23,932 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    3 Answers

  • Kristian Woods
    Kristian Woods
    23,414 Points

    Why would you want to change the name of the parameter?

    Posted December 21, 2016 11:46am by Kristian Woods
    Kristian Woods
    23,414 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    1 Answer

  • caroline
    caroline
    6,974 Points

    Need help with quiz question

    Posted August 25, 2016 10:00am by caroline
    caroline
    6,974 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    4 Answers

  • Filipe Pacheco
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Filipe Pacheco
    Full Stack JavaScript Techdegree Student 21,416 Points

    Random Fun with Arrays

    Posted May 3, 2016 11:36pm by Filipe Pacheco
    .a{fill-rule:evenodd;}techdegree
    Filipe Pacheco
    Full Stack JavaScript Techdegree Student 21,416 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    3 Answers

  • thimoschroeder
    thimoschroeder
    23,470 Points

    Why is $id used in the echo statement twice?

    Posted April 21, 2016 11:50am by thimoschroeder
    thimoschroeder
    23,470 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    4 Answers

  • Nathaniel Kolenberg
    Nathaniel Kolenberg
    12,836 Points

    Why use $id as argument in function when not used inside function?

    Posted April 7, 2016 8:11pm by Nathaniel Kolenberg
    Nathaniel Kolenberg
    12,836 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    4 Answers

  • Amber Hoddinott
    Amber Hoddinott
    6,494 Points

    I need some help understanding that last part fo this code please.

    Posted February 25, 2016 1:20pm by Amber Hoddinott
    Amber Hoddinott
    6,494 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    2 Answers

  • michaelleonard4
    michaelleonard4
    7,013 Points

    I don't understand something!

    Posted January 20, 2016 11:37am by michaelleonard4
    michaelleonard4
    7,013 Points
    • PHP
    • Build a Basic PHP Website (2018)
    • Listing and Sorting Inventory Items
    • Random Fun with Arrays

    7 Answers

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