23 июл. 2010 г. · Use the array_search function. Example from php.net $array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red'); $key = array_search('green

21 нояб. 2010 г. · I am searching for a built in php function that takes array of keys as input and returns me corresponding values.

4 янв. 2012 г. · You can use array_keys() to get ALL the keys of an array, e.g. use array_keys() to get an array of all the unique keys. Note that an array with ...

20 апр. 2015 г. · array_keys produces a numerical array of an array's keys. $keys = array_keys($array); $key = $keys[1]; If you're using PHP 5.4 or above, you can use a short- ...

13 сент. 2018 г. · Use array_keys function to get all the keys in array and then use array_shift. Similarly array_values for all the values in array.

21 апр. 2011 г. · I want to run a for loop through an array and create anchor elements for each element in the array, where the key is the text part and the value is the URL.

6 янв. 2016 г. · Use the array_keys function: http://php.net/array_keys. array_keys — Return all the keys or a subset of the keys of an array.

18 сент. 2019 г. · Do it in two steps. First user array_filter() to get the elements with that key, then use array_column() to get the names.

4 нояб. 2010 г. · The key function is an alternative way to get the key of the current index of the array. You can create the following function,

3 нояб. 2011 г. · Since PHP 5.5, you can use array_column : $ids = array_column($users, 'id');. This is the preferred option on any modern project.