Top "Array-filter" questions

array_filter is the function in PHP which helps to filter the array conditionally i.e. separate out required values from array.

How to get all keys from a array that start with a certain string?

I have an array that looks like this: array( 'abc' => 0, 'foo-bcd' => 1, 'foo-def' => 1, 'foo-xyz' => 0, // ... ) How can I …

php arrays array-filter
How can I create an array from the values of another array's key?

I have an array as follows: $arr1 = array( 0 => array( 'name' => 'tom', 'age' => 22 ), 1 => array( 'name' => 'nick', …

php array-filter
How to sort only those rows which have no blank cell?

I have a Google Spreadsheet with two separate sheets. The first one is just a big list of names and …

sorting filter google-sheets array-filter
Remove NULL, FALSE, and '' - but not 0 - from a PHP array

I want to remove NULL, FALSE and '' values . I used array_filter but it removes the 0' s also. …

php arrays array-filter
How to run array_filter recursively in a PHP array?

Given the following array $mm Array ( [147] => Array ( [pts_m] => [pts_mreg] => 1 [pts_cg] => 1 ) [158] => Array ( [pts_…

php recursion count array-filter
Use external variable in array_filter

I've got an array, which I want to filter by an external variable. The situation is as follows: $id = '1…

php scope array-filter
Filter multidimensional arrays

Array ( [user_mob_1] => Array ( [mob_code] => 06 [mob] => 069633345 [type] => 1 [phone_id] => 0 ) [user_mob_2] => Array ( [mob_…

php array-filter
PHP array_filter, how to get the key in callback?

array_filter — Filters elements of an array using a callback function array array_filter ( array $input [, callback $callback ] ) Can callback …

php arrays callback array-filter
Array_filter in the context of an object, with private callback

I want to filter an array, using the array_filter function. It hints at using call_user_func under water, …

php callback array-filter
How to slice an array by key, not offset?

PHP function array_slice() returns sequence of elements by offset like this: // sample data $a = array('a','b','c',100=>…

php arrays slice offset array-filter