If it is then loop through that array as well. Call the r_implode function as normal, passing to it the ‘glue’ string you wish to employ as well as the array against which to run it. The require output is the value separated by commas. array_column doesn’t provide a comma delimited output either, so at best you could replace array_map with array_column, but you can’t remove implode…unless I am missing something. Who said anything about removing array_column()? View all posts by Craig Lotter →. Most of the time we have to perform an operation on an array to bring all values in a string. ). Indexed arrays are conventional arrays that are represented by index numbers. PHP implode function joins the array element values to a string. Why not [fphp]serialize[/fphp] or [fphp]json_encode[/fphp]? Array add/push values PHP tutorial. PHP’s implode is a pretty handy function to flatten any array into a single string value, using any piece of ‘glue’ (basically a substring) that you specifiy to put everything together. I need to implode a multidimensional array. implode() is a built-in function of PHP that generates a string value by combining the elements of an array with a delimiter. "set an array value" Using multiple indexes we can access the value in a multidimensional array. The resulting keys are a Not sure what people mean when they say ‘cleaner’ :0(. In this article, we are using two methods to convert array to string. Other functions below create a one-dimensional array preserving the last key. array_multisort (array &$array1 [, mixed $array1_sort_order = SORT_ASC [, mixed $array1_sort_flags = SORT_REGULAR ]], mixed...$rest) : bool array_multisort () can be used to sort several arrays at once, or a multi-dimensional array by one or more dimensions. Dimensions indicate a number of indices in a multidimensional array. This function is used for various purposes in the script. My take was that he just wants to print the strings separated by some commas. To fix this particular error, we would need to loop through the array like so: We could als… There are three types of arrays in PHP, namely - Indexed arrays, Associative arrays, and Multidimensional arrays. A South African software developer at Touchwork, Craig Lotter is a husband to a cake baker, father to two young girls, and someone who is constantly looking for new places to explore. In this chapter, we will explain how to use implode () function of PHP to convert an array to a string. Example 4: Use of implode() function in two-dimensional array. Definition and Usage. (I’m seeing a pattern emerging! It might be worthwhile noting that the array supplied to implode () can contain objects, provided the objects implement the __toString () method. Yes, indeed, though he might be simplifying the example some here. PHP Array: Indexed,Associative, Multidimensional The following script shows how the implode() function can be used to join the values of a two-dimensional array. PHP Allows its multidimensional arrays to be either indexed or associative. Note: . Join array elements with a glue string.. You can also convert between strings and arrays by using the PHP implode and explode functions: implode implodes an array to a string, and explode explodes a string into an array.. For example, say you want to put an array's contents into a string. The implode function Video You may also watch a short video of this tutorial. Arrayy: All examples below make use of PHP 5.6 function importing, and PHP 5.4 short array syntax. [ot]PHP 5.5.0 might get a new function, array_column(), that would make life easier here: echo implode(', ', array_column($array, 'job_type')); Implode isn’t the only way to get a string representation of an array that can be converted back to an array. Multidimensional Array. However, for consistency with explode(), you should use the documented order of arguments. Array Multidimensional Array ([device_id] => 1603 The implode function takes an array as argument and convert it into a string with the provided separator. Using Multidimensional Arrays in PHP 19 July 2010 / 11 Comments Array elements in PHP can hold values of any type, such as numbers, strings and objects. Nested arrays are called a multidimensional array. To convert an Array to String with PHP, we can use two different built-in functions available in PHP. array_map returns another array - so that won’t put you any further forward. PHP function to recursively implode multi-dimensional arrays. However, in the example above, we made the mistake of trying to ‘echo out’ an array variable. Two dimensional Array:- To reproduce this error, you can run the following code: The code above will result in the following error: On the page, you will also see that the word “Array” has been printed out. I can only assume that PHP sorts the array as elements are added to make it easier for it to find a specified element by its key later. Thanks, but was looking for something a little cleaner Any ideas how to do it using array_map? On the contrary, I like array_column, that is what I was originally searching for when I looked through the php docs to begin with, but when I didn’t find it, I resorted to array_map. Quickest way to restructure an array? If the array you pass to the implode function contains elements that are arrays, Array will be the output for each sub-array: Implode isn’t the only way to get a string representation of an array that can be converted back to an array. (13)