arvindsvt · February 14, 2018 16:58
diff --git a/Key_values_intersect b/Key_values_intersect
 <?php

 function key_values_intersect($values,$keys) {
   foreach($keys AS $key) {
      $key_val_int[$key] = $values[$key];
      }
   return $key_val_int;
   }

 $big = array("first"=>2,"second"=>7,"third"=>3,"fourth"=>5);
 $subset = array("first","third");

 print_r(key_values_intersect($big,$subset));

 ?>
 http://php.net/manual/en/function.array-intersect.php
	<?php

	function key_values_intersect($values,$keys) {
	foreach($keys AS $key) {
	$key_val_int[$key] = $values[$key];
	}
	return $key_val_int;
	}

	$big = array("first"=>2,"second"=>7,"third"=>3,"fourth"=>5);
	$subset = array("first","third");

	print_r(key_values_intersect($big,$subset));

	?>
	http://php.net/manual/en/function.array-intersect.php