Display the text box

echo()

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<?php
ob_start
();

echo (
    
// string $arg1
    
  // string $arg2
);

$contents ob_get_contents();
ob_end_clean();
?>
Result
$contents = 'Hello World'
Examples
#1 echo  ("Hello World")
#2 echo  ("Hello",
 
" World")
#3 echo  ([=> 123=> 456])
#4 echo  ()
See also
printf