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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>PHP Split an Array into Chunks while Preserving the Keys</title> </head> <body> <pre> <?php // Sample array $alphabets = array("a"=>"apple", "b"=>"ball", "c"=>"cat", "d"=>"dog"); // Changing keys to lowercase print_r(array_chunk($alphabets, 2, true)); ?> </pre> </body> </html>
