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Description
Set a default value for an empty array[ index]
Usage
bw_default_empty_arr( $bw_array, $bw_index, $bw_field, $bw_default );
Parameters
- $bw_array
- ( mixed ) optional –
- $bw_index
- ( mixed ) optional –
- $bw_field
- ( mixed ) optional –
- $bw_default
- ( mixed ) optional –
Returns
voidSource
File name: oik/includes/bobbcomp.phpLines:
1 to 12 of 12
function bw_default_empty_arr( $bw_array=NULL, $bw_index=NULL, $bw_field=NULL, $bw_default=NULL ) { $val = bw_array_get( $bw_array, $bw_index, NULL ); if ( empty( $val )) { bw_trace( $bw_field, bw_default_empty_arr, __LINE__, __FILE__, "bw_field" ); $val = bw_get_option( $bw_field ); bw_trace( $val, bw_default_empty_arr, __LINE__, __FILE__, "value" ); if ( empty( $val )) $val = $bw_default; } bw_trace( $val, bw_default_empty_arr, __LINE__, __FILE__, "value" ); return( $val ); }View on GitHub View on Trac