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@ 2016-01-16T15:32:32Z

<?php

function callWithArgs(callable $callback, ...$args) {
  return function(...$params) use($callback, $args) {
      $args = array_merge($params,  $args);

      return $callback(...$args);
  };
}

$t = callWithArgs('substr', 0, 5);

$string = 'Lorem ipsum dolor simet';

var_dump( $t($string) ); // "Lorem"

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_merge: documentation ( source)

preferences:dark modelive preview

51.63 ms | 402 KiB | 5 Q