array_merge() and + operator : array_merge « Data Structure « PHP






  1. PHP
  2. Data Structure
  3. array_merge

array_merge() and + operator

 
<?php 

    function array_display($array, $pre=FALSE) { 
        $tag = $pre ? 'pre' : 'p'; 
        printf("<%s>%s</%s>\n", $tag, var_export($array, TRUE), $tag); 
    } 

    $arr4 = array(10 => 'a', 11 => 'b', 12 => 'c'); 
    $arr1 = array(1, 2, 3); 
    
    array_display(array_merge($arr1, $arr4), TRUE); 
    array_display($arr1 + $arr4, TRUE); 
?>








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