bw_default() – Return a $default value if the $value is not set

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Description

Return a $default value if the $value is not set

Usage

$string = bw_default( $value, $default );

Parameters

$value

( string ) required – may be null or empty

$default

( string ) optional – the default value to return

Returns

string

Source

File name: oik/bobbfunc.inc
Lines:

function bw_default( $value, $default=NULL ) {
  $val = $value; 
  //bw_trace( $val, __FUNCTION__, __LINE__, __FILE__, "value before" );
  if ( empty( $val ))
    $val = $default;
  //bw_trace( $val, __FUNCTION__, __LINE__, __FILE__, "value returned" );
  return( $val );
}    
 

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