Webfrom this library to get value from multidimensional array using keys specified like 'key1.key2.key3' or ['key1', 'key2', 'key3'] and fallback to default value if no element was found. Using your example it will look like: if (Arr::getNestedElement ($array, 'accessory.id') == 211) Share Improve this answer Follow answered Sep 5, 2024 at 23:05 WebSimple example array: $arr = array (0 => array (id=>1,name=>"cat 1"), 1 => array (id=>2,name=>"cat 2"), 2 => array (id=>3,name=>"cat 1") ); When I search for key=name and value="cat 1" the function should return: array (0 => array (id=>1,name=>"cat 1"), 1 => array (id=>3,name=>"cat 1") );
PHP : How to find array / dictionary value using key? - YouTube
WebAug 28, 2013 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams WebSep 23, 2024 · Implement the function closestToZero to return the temperature closer to zero which belongs to the array ts. If ts is empty, return 0 (zero). If two numbers are as close to zero, consider the positive number as the closest to zero (eg. if ts contains … for sale by owner home value estimator
How to search by key=>value in a multidimensional array in PHP
WebThe PHP array_search () is an inbuilt function that is widely used to search and locate a specific value in the given array. If it successfully finds the specific value, it returns its corresponding key value. If the element is found twice or more, then the first occurrence of the matching value's key will be returned. WebAug 5, 2016 · Extract all the name key values into a single array Search for the name value to return the key This decodes the JSON into an array. You can decode it to an object after if you need that. As of PHP 7 you can use an array of objects: echo array_search ('zero', array_column (json_decode ($json), 'name')); Share Improve this answer Follow WebHere's how to get the first key, the last key, the first value or the last value of a (hash) array without explicitly copying nor altering the original array: '111', 'second'=>'222', 'third'=>'333'); // get the first key: returns 'first' print array_shift(array_keys($array)); // get the last key: returns 'third' for sale by owner homes omaha ne