bw_as_array() – Split a string into an array if necessary

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Description

Split a string into an array if necessary

Usage

$array = bw_as_array( $mixed );

Parameters

$mixed

( mixed ) required – either an array already or a string of comma or blank separated values

Returns

array an unkeyed array

Source

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

function bw_as_array( $mixed ) {
  if ( $mixed ) {
    if ( is_array( $mixed ) ) {
      $mixed_array = $mixed;
    } else { 
      $mixed = str_replace( ",", " ", $mixed );
      $mixed_array = explode( " ", $mixed );
    } 
    //bw_trace2( $mixed_array, "mixed_array" ); 
  } else {
    $mixed_array = array();
  }      
  return( $mixed_array );
}
 

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