Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 7 years ago. Improve this question how can i loop through this php associative array using foreach loop?? Answer You can make a double foreach to
Tag: arrays
How to find average from array in php?
Example: Actually how to find average value from this array excluding empty. please help to resolve this problem. Answer first you need to remove empty values, otherwise average will be not accurate. so DEMO More concise and recommended way See here
Partition array into multiple arrays, by hours
I have a PHP array like this : Pastebin Array Exemple Each array element have a key TIME. I would like to split this array by hours. Example : Each array elements with key TIME between 8h – 8h59 = 1 Array Each array elements with key TIME between 9h – 9h59 = 1 Array Each array elements with key
Sort and restructure multidimensional array in PHP?
I have an array like this one: I want to sort and restructure it like this: It should work for a random amount of different entries (diffrent keys/values). Answer How about something like this? Disclaimar: I have not tested this code.
inserting array value to database laravel
I have a form attributes called, name, description and features where features is a multiple checkboxes which is like feature 1 feature 2 feature 2 feature 4 User can select multiple checkbox at …
Pushing a sub array into the same array
I am trying to put content of one array into the same array. Here I have an array $mclass with values such as You can see I have room_id index with 1,3,5 value. Now, I want to explode the room_id and get duplicate of same array index data with change of room_id and push into the array. and finally delete
Why does array_map() with null as callback create an “array of arrays”?
Today I learned about a special case of array_map() in PHP, which is mentioned as a side note in the documentation: Example #4 Creating an array of arrays The above example will output: If the array argument contains string keys then the returned array will contain string keys if and only if exactly one array is passed. If more than
Split array of strings on first space and make new array grouping by first word
I have the following array: What I’d like to do is split this array up, separating the brand from the model of phone, so in the end I can build an array that would give me this: So far, I have the following unfinished code: But this isn’t working correctly at all. Answer Try with – Output
Sort array by keys in custom order
I have the following multidimensional array I need to sort each of the inner arrays by their key so they are in the order LOW, MEDIUM, HIGH (the first is correct by chance). I tried the following code which I took and adjusted from here: but this orders them as HIGH, MEDIUM, LOW (ascending alphabetical). It does not matter if
Sanitize & desanitize multidimensional array
I have the following class I wrote: The problem is that while it works on strings and one-dimensional arrays, I get the following error with multidimensional arrays: Warning: htmlspecialchars() expects parameter 1 to be string, array given in C:wampwwwclassesSanitizer.php on line 10 How do I fix this? Any help would be greatly appreciated. Answer Your code was not evaluating array