Using both the array key and a passed-in value to modify each element value : Associate Array « Data Structure « PHP






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Using both the array key and a passed-in value to modify each element value

 
<?php 
function change(&$element, $key, $mark) { 
    $element = "$mark$key$mark, the $element"; 
} 


$dogs = array('A' => 'C', 'B' => 'D', 'X' => 'Z'); 
array_display($dogs, TRUE); 

array_walk($dogs, 'change', '*'); 
array_display($dogs, TRUE); 
?>








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