bw_callablefunction() – Return a callable function that can be invoked using call_user_func()

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Description

Return a callable function that can be invoked using call_user_func()

Usage

bw_callablefunction( $class, $method );

Parameters

$class

( object/string ) required – class name or actual instance of class name

$method

( string ) required – class method name

Returns

void

Source

File name: oik/shortcodes/oik-galleries.php
Lines:

function bw_callablefunction( $class, $method ) {
  if ( is_object( $class ) ) {
    $function = array( $class, $method );
  } else {
    if ( class_exists( $class ) ) {
      $object = new $class();
      $function = array( $object, $method );
      bw_trace2();
    } else {
      $function = $method;
    }
  }
  return( $function );
}
 

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