print_r(,true ) passes its output back as its return value, and not print anything out. : print_r « Utility Function « PHP

1. PHP
2. Utility Function
3. print_r

print_r(,true ) passes its output back as its return value, and not print anything out.

 
<?
    $myarray = array("Apples", "Oranges", "Pears");
    $size = count($myarray);
    $output = print_r($myarray, true);
    print $output;
?>
  
  

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