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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>PHP Reset Internal Array Pointer and Retrieve Key And Value</title> </head> <body> <pre> <?php // Sample array $alphabets = array("a"=>"apple", "b"=>"ball", "c"=>"cat", "d"=>"dog"); // Getting the element's values echo current($alphabets) . "<br>"; // Prints: apple echo next($alphabets) . "<br>"; // Prints: ball echo reset($alphabets) . "<br>"; // Prints: apple // Getting the first element's key echo key($alphabets); // Prints: a ?> </pre> </body> </html>
