PHP each() Function

The each() function returns the current element key and value, and moves the internal pointer forward.

Note: After each() has executed, the array cursor will be left on the next element of the array, or past the last element if it hits the end of the array. You have to use reset() if you want to traverse the array again using each.

Syntax

each(array) 

Example

$names=array("Samuel","Lachlan","Alex");
print_r(each($names));

Output

Array ( [1] => Samuel [value] => Samuel [0] => 0 [key] => 0 )