When i’m uploading image in my form it gives me Undefined Array Key “image” i’m giving it the EncType and right name but i don’t know where is the problem MySQL insert code HTML Code Answer please check my below code. it will be helpful for you.
Tag: arrays
Apply function to every element of a multidimensional array
I have a multidimensional array like this (please ignore the strlen): And I want to call “strtoupper” for every element (Value1, Value2, etc.) on each level of the multidimensional array (document, etc.). I tried array_walk_recursive($array, “strtoupper”); but it doesn’t work. But why, what can I do? Answer As strtoupper does not change the original value, but returns new value instead,
php Keeping only 1 date occurence in multi-dimensional array
I have this array with certain brand_ids, within these brands I have an array of dates in which a sale occured but these are based on the products in sale so they may appear multiple times on the same brand_id; This is my array: The code to generate this : $saleDays is a 2D array of every sunday untill a
Distribute array row data to make multiple new rows
I have below the data I want to create a new array from above as below I have tried the below code But it only has one set of data, how can I append all data? Or any improved code to solve this? Answer your code was actually replacing a key => value pair data, not pushing a data into
Parse multidimensional arrays in GO
I wold like to parse a multidimensional array in GO The goal is to unserialize a array string a run into a loop to get the values. In PHP, i use this: Code: Output: In GO, i manage to unserialize the string but i don’t know how to run the loop like in php Code: Output: Anyone can help? Answer
Undefined Array Key “”
I am new to laravel so this particular error is giving me headache. I am trying use a datatable in laravel vue.js app. I have the following code in my laravel backend and when I try retrieving the data from the data, I get the Undefined array key error message in the dev tools. How do I resolve the issue
How to remove static array after uncheck checkbox in jquery
I have two checkboxes, and I want whenever I click on any checkbox then their values (static array) should be inserted into “final” array (empty array). If I uncheck that checkbox then its value (static array) should be remove from “final array”. Right now I am inserting/pushing “static” array into blank array (final array), but I want to know that
Get common values in a multidimension array
hope you’re doing well I have an multidimensional array whose output is given below I want to get all the indexes in a separate array which have common team_name. Answer Maybe something like this could do the job: The $result-array should then look like this (not tested though!):
Find a a value in a multidimentional array, and return a value from the same array
I’m trying to find a value in a milti array’s array, and after finding it, I want to return a different key, not sure how to explain it further. I have an array: I’m trying to find the array by [custom_tab_field_id], and return the current’s array [status]. I created a function that should do just that, but it’s always returning
PHP Merge two array with duplicates
I have two array. My Result; I would like to merge it with duplicates ids. Answer If your arrays are indeed this small, array_shift is a good tool. You can copy your array, pop an item off it continuously, and then re-copy the array as needed. The performance of array_shift gets worse as arrays grow large (as far as I’ve