How can i get (echo) all names and corresponding ages in a single instance (like foreach value as value ) The array may have more data than shown here. I have an array ages array ('Peter'>32, 'Quagmire'>30, 'Joe'>34). I have a multidimensionalarray and I'm trying to output all values with a certain key. get all values from php associative array. i am trying to get all array values of an multidimentional array, but the thing is array can be 1 levels deep or 2, 3 or 4, i.e. I do not need the 'user_email' key/value pair. PHP: Return value associated with specific key in an array of associative arrays. So I've been trying to figure this out for a while now and seem to be stuck. php re-index numeric keys in associative array. You can use the PHP arraykeys() function to get all the keys out of an associative array. get numeric index of associatve array without specifying the key name. These are the fields I'd like to get from the $post_data array Answer: Use the PHP arraykeys() function. NOTE: For the particular application I'm using, the ordering of the values when returned does not matter. I'd then like to create a new array named $clean_data with these key/value pairs.īelow is my failed attempt at looping through the $post_data array and pulling out the matches based on the $my_fields array. Something like this involves arrays, keys, and values, so searching for that type of stuff tends to constantly point me to arraykeys() or arrayvalues(), neither of which is what I want.
Only where the key matches a provided list $my_fields.Īnd create a new array with only the matched data.įor example, from $post_data I'd like to grab the key/value pairs for first_name, last_name, and title while ignoring user_email.
Get the value of an associative array if the key or part of the key is matched.
This is another way to get value from a multidimensional array, but for versions of php >= 5.3.Grab key/value pairs from an array $post_data. PHP associative array get values in an array.
#Php associative array get all values archive
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