Adding an item to an associative array

Question

go through each question foreach  file data as  value         separate the string by pipes and place in variables    list  category   question    explode       value         place in assoc array     data   array  category   gt   question      print r  data       This is not working as it replaces the value of data  How can I have it add an associative value each loop though   file data is an array of data that has a dynamic size

User · Accepted Answer

I think you want  data  category     question   Or in case you want an array that maps categories to array of questions    data   array    foreach  file data as  value        list  category   question    explode       value  2        if  isset  data  category               data  category    array               data  category       question    print r  data

User · Answer

I know this is an old question but you can use   array push  data  array  category   gt   question      This will push the array onto the end of your current array  Or if you are just trying to add single values to the end of your array  not more arrays then you can use this   array push  data  question

User · Answer

For anyone that also need to add into 2d associative array  you can also use answer given above  and use the code like this    data  category   test      question   you can then call it  to test out the result by   echo  data  category   test      which should print  question

User · Answer

You can simply do this   data    array  category   gt   question     If your re running on php 5 4    data      category   gt   question

User · Answer

before for loop     data   array      then in your loop    data     array  catagory   gt   question

[php] Adding an item to an associative array

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