bw_pick_one() – This is very much like bw_default but it uses trim() to strip blanks Can we change bw_default to do the same?

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Description

This is very much like bw_default but it uses trim() to strip blanks Can we change bw_default to do the same?

Usage

bw_pick_one( $preferred, $alternate );

Parameters

$preferred

( mixed ) required –

$alternate

( mixed ) required –

Returns

void

Source

File name: oik-bwtrace/libs/bobbfunc.php
Lines:

function bw_pick_one( $preferred, $alternate ) {
  $picked = trim( $preferred );
  //bw_trace2( "!$picked!", "picked preferred" );
  if ( !$picked  ) {
    $picked = trim( $alternate );
    
    //bw_trace2( $picked, "picked alternate" );
  }
  return( $picked );
}
 

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