I have two arrays here: I want to join them, kind of left join in mysql so the result will be like this The address will be merged to $array1 based on the id. Is this possible using PHP? Please help. Thanks. Answer You can simplify this problem by using array_column to re-index $array2 by the id values; then it’s
Tag: arrays
Parse multidimensional array PHP
I have the following PHP array output: I am trying to find the best way to format this into the below table structure: I need the loop to be flexible enough to write a new table with header for each sub array. What is the best way to loop through this array to output new tables and header for each
How to INSERT simultaneously two different arrays in PDO MySQL?
I’m having trouble with a PDO insert. I’d like to insert a multidimensional array into a db, which i managed to. However, i also would like to insert a completely different array, disconnected from the first one into the same db line (which means same INSERT query). 1st multidimensional array = $_POST[‘training’] 2nd array = $training_diploma Kinda difficult to explain.
Dynamically add empty index to array based on default indexes
I have below array, which includes a set of default indexes, that must be present in my final array: The above array is saved in a variable called $entities. Now, I have a 3rd party API, that will return the above entities, but only include them in the response if the entity contains a value. For example, a $response can
How to iterate trhough Facebook LeadAd Array in PHP?
I do Facebook Lead Ads and I’m trying to create a PHP script that iterates through the array of data that Facebook sends. The problem is that the array may contain multiple “entry” entries. So I need to iterate through the array and for every entry take some action. This is an example of the array that I get: So
Uncaught PDOException: SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens
I’m trying to use a prepared array in a PDO query. I have the following code : This give me the following error : Uncaught PDOException: SQLSTATE[HY093]…(same as title) Usually I would execute my query like this : but this time the array is built dynamically. (I put it in this example how it’s shown with a print_r. I guess
What is the best way to group a php array?
For example, I have this array: We need to add the totals of each produdct into a single array, i.e. What is the best clean fast way to generate the following array from the above one: Answer the fastest way to sum this is index array, something like this output to browse the invoice list
Geonames api loop and get city name
How can i get only all city names (eg… Lisbon, Porto, Aveiro…) contained in the array? Here is a sample of the array: Answer For starters, that is a pretty ugly way to get at the data, as you are encoding json data that is already json, and then looping on just pieces of that resulting mangled string. This will
Php Array conversion to string
I had gone through many questions regarding the array conversion but didnt gwt a solution for my problem. I have an array as follows array:5 [ 0 => array:1 [ 1 => “012” ] 1 =&…
How to create nested array ancestors recursively in PHP
I’m using PHP 7.3. I want to create a nested array that each item must contain its own ancestors. Original Array: Required Array: I tried to use this solution, but I think this problem is different. Any help / guidance is greatly appreciated! Thanks. Answer You could first make use of array_column to group your entries by ID, then array_reduce