Top "Array-filter" questions

Swift - Predicate to filter an array by a property of member array

I need to filter out an array of MyClass3 Objects. An array of MyClass2 Objects is a member of MyClass3 …

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PHP - How to remove empty entries of an array recursively?

I need to remove empty entries on multilevel arrays. For now I can remove entries with empty sub-arrays, but not …

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PHP check if any array value is not a string or numeric?

I have an array of values and I'd like to check that all values are either string or numeric. What …

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PHP array_filter on objects

I'm trying to use array_filter on an array of objects, and using a public method of the foo-class as …

php object array-filter

Array_filter and empty()

Warning: array_filter() expects parameter 2 to be a valid callback, function 'empty' not found or invalid function name.... Why is …

php array-filter

How does 'function' and 'use' and 'array_filter' work in PHP?

I am familiar with creating a PHP function placed at the top of the .php file such as: function my_…

php function array-filter

Filtering dictionary inside an array in Swift

I have An Array With Dictionary example : [{ "CATEGORYNAME" = "name0"; "CATEGORYSUBID" = 2; "ID" = 1; }, { "CATEGORYNAME" = "name1"; "CATEGORYSUBID" = 2; "ID" = 2; }, { "CATEGORYNAME" = "name2"; "CATEGORYSUBID" = 0; "ID" = 3; }] I …

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Replace the last comma with an & sign

I have searched everywhere but can't find a solution that works for me. I have the following: $bedroom_array = array($…

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PHP: array_filter for an object?

I have an array that I need to filter for certain things, for example, I might only want records that …

php object laravel-5 array-filter

First element of array by condition

I am looking for an elegant way to get the first (and only the first) element of an array that …

php array-filter