Category: associative array
FuelingPHP - Best way to initialize empty array in PHP. Learn how to create empty array in PHP and how to use array as cache. 
How to Filter PHP Associative Arrays
August 10, 2022FuelingPHP - How to filter PHP associative array. Learn how to filter associative array in PHP by value and by key 
How to convert XML to Array or Object in PHP
July 05, 2022FuelingPHP - How to convert XML to Array or Object in PHP. Learn how to convert XML to array in PHP using json_decode. 
How to Sort a Multidimensional Array by Value?
May 14, 2022FuelingPHP - How to sort multidimensional array by value. Learn how to sort multidimensional array php by column. 
How to fix array to string conversion in PHP
May 14, 2022FuelingPHP - How to fix array to string conversion in PHP. Learn about “PHP Warning: Array to string conversion.” 
How to fix undefined index in PHP
May 13, 2022FuelingPHP - How to fix undefined index in PHP. The undefined index is a PHP notice when accessing an array key that doesn't exist. 
How to Sort Array of Objects by Property in PHP
March 25, 2022FuelingPHP - How to sort array of objects by property in PHP. Learn the usort function in PHP to sort array of objects by property. 
How to delete an element from a PHP array?
March 25, 2022FuelingPHP - How to delete an element from an array PHP. Learn PHP unset, array_diff, array_splice to delete elements from array. 
How to update specific key in multidimensional array in PHP
March 21, 2022FuelingPHP - How to update specific key in multidimensional array in PHP. Learn how to recursively update specific key in array. 
How do you push multiple items to array PHP
March 20, 2022FuelingPHP - How to push multiple items to array PHP. Learn pushing into an array using PHP loop, array_push or array_merge.