Associative (string) keys will be maintained, but numeric keys will be re-indexed. [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. However, for consistency with explode(), you should use the documented order of arguments. Note that the Join () is an alias to implode () function. It joins elements of an array into a single string.It returns a string containing elements of the array. At the very least, let’s ask Zaggs about his other requirements, if any, before jumping onto the this needs to be reversible, or not-only-comma separated, horse! Array Multidimensional Array ([device_id] => 1603 Administrative / Clerical Jobs, Accounting / Finance jobs, Architecture Jobs, Art and Design Jobs, This is possibly an amateurish solution, but it does what you want. Note: The implode() function accept its parameters in either order. Array add/push values PHP tutorial. The implode function Video You may also watch a short video of this tutorial. In any event, if those strings contain commas (and they’re free form it seems so they could) implode isn’t the right tool, even with array_column. 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. I don't have time for myself any more. Convert PHP Array to String using json_encode() and serialize() There are other ways to convert PHP arrays to string as well. After that, the implode method is used to get the elements that are combined/joined by using a comma separator. In this article, we are using two methods to convert array to string. array_map returns another array - so that won’t put you any further forward. Multidimensional Array. PHP Array: Indexed,Associative, Multidimensional He hasn’t mentioned why he’s doing this, so I have no point of reference here. Why not [fphp]serialize[/fphp] or [fphp]json_encode[/fphp]? PHP: Implode a Multi-dimensional Array CodeUnit09 APR 2010 PHP’s implodeis 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. 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. View all posts by Craig Lotter →. 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. Convert Array of Arrays to String. The implode function takes an array as argument and convert it into a string with the provided separator. You may use the implode method in multi-dimensional arrays in PHP as well. Method 1: Using implode() function: The implode() method is an inbuilt function in PHP and is used to join the elements of an array. A one-dimensional array is used in the previous three examples. You may like. PHP supports multidimensional arrays that are two, three, four, five, or more levels deep. "set an array value" Associative arrays are more interactive as compared to the indexed one. It might be worthwhile noting that the array supplied to implode () can contain objects, provided the objects implement the __toString () method. However, arrays more than three levels deep are hard to manage for most people. Join array elements with a glue string.. PHP implode function joins the array element values to a string. This error occurred because I attempted to print out the array using the echo statement. If the array you pass to the implode function contains elements that are arrays, Array will be the output for each sub-array: Yes, that works, but is it cleaner? (13) The implode() function returns a string from the elements of an array. PHP array_flatten () function. Thanks, but was looking for something a little cleaner Any ideas how to do it using array_map? A multidimensional array is an array containing one or more arrays. The PHP has an implode function which helps to convert PHP array values into a string. In this article, we are using two methods to convert PHP values... Indexes we can access the value separated by commas indexed arrays, associative arrays more., four, five, or more arrays consistency with explode ( ) php implode multidimensional array its. Will be maintained, but was looking for something a little cleaner any ideas how to do Cape. Array that can be used to output strings or scalar values by commas therefore, (. 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