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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>When Keys Array has Duplicate Values in PHP</title> </head> <body> <pre> <?php // Sample arrays $array1 = array("a", "a", "b", "c"); $array2 = array(1, 2, 3, 4); // Combining both arrays print_r(array_combine($array1, $array2)); ?> </pre> </body> </html>
