bw_get_option_arr() – Retrieve the requested option value depending on the $atts array

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Description

Retrieve the requested option value depending on the $atts array

• If the $field is available in $atts then this value is used, if it has a value.
• We're trying to eliminate alt=1 or alt=2 in favour of user fields but only if oik-user is active.
• The alt= keyword overrides the user= keyword, for backward compatibility
• Use user=0 or alt=0 to force the use of "oik options"
• Use alt=1 or alt=2 to use "more options" or "more options 2"

Note: The author is null when there is no current post being processed.

oik-user	alt=	user=	author	processing
active	set	n/a	n/a	use the alt= value ( 0 is treated as ” )
active	null	set	n/a	use the value specified for the user options
active	null	null	null	use oik options
active	null	null	set	use the user options
inactive	set	n/a	n/a	use the alt= value
inactive	null	n/a	n/a	use the oik options

Usage

$string = bw_get_option_arr( $field, $set, $atts );

Parameters

$field

( string ) required – the name of the field to obtain

$set

( string ) optional default: bw_options – the name of the set from which to obtain the field

$atts

( array ) optional – the set of parameters which may include user= or alt= values

Returns

string the value of the required option or null

Source

File name: oik/includes/bobbcomp.php
Lines:

function bw_get_option_arr( $field, $set="bw_options", $atts=null ) {
  $option = bw_array_get( $atts, $field, null ); 
  if ( null === $option  ) {
    $alt = bw_array_get( $atts, "alt", null );
    if ( is_callable( "oiku_loaded" ) ) {
      if ( $alt === null ) {
        $user = bw_array_get_dcb( $atts, "user", false, "bw_default_user" );
        if ( $user ) {
          $option = bw_get_user_option( $user, $field, $set );
        }
      } else { 
        $user = null;
      }  
    } else {
      $user = null; 
    }
    if ( !$user ) { 
      if ( !$set ) {
        $set="bw_options";
      }
      if ( $alt == "0" )  
        $alt = "";
      $option = bw_get_option( $field, "$set$alt" );
    }
  }
  return( $option );  
}
 

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