func_get_args doesn't work?

[newbtophp]

Im using func_get_args, but it gives an error?:

 

Too few arguments?, when its correct (as the number of %s = the number of values within $args)

 

<?php
function sprintify() {
global $urls;
$args = func_get_args();
$input = $args[0];
unset($args[0]);
return sprintf($urls[$input], implode(', ', $args));
}

echo sprintify('default', 46, 464, 46);

/*
For your information:
$urls['default'] = '%s/%s/%s';
*/
?>

[Mchl]

echo sprintify($urls['default'], 46, 464, 46);

[newbtophp]

echo sprintify($urls['default'], 46, 464, 46);

 

Im trying to make the first parem the array key, and then that value of that array is extracted within the function, refer to the first post.

 

Cheers

[Wolphie]

Try this:

 

<?php
function sprintify($args) {
  global $urls;

  $args  = func_get_args();
  $input = array_shift($args);
    
  return vsprintf($urls[$input], $args);
}

echo sprintify('default', 46, 464, 46);
?>

[newbtophp]

Gr8 Wolphie that worked