_diy_oik_add_shortcode() – Check if the code already exists as a shortcode

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Description

Check if the code already exists as a shortcode

If not then add to the options using bw_update_option() then empty out the code field for the next one

Usage

$bool = _diy_oik_add_shortcode( $diy_code );

Parameters

$diy_code

( string ) required – the shortcode the user is trying to add

Returns

bool true if OK

Source

File name: diy-oik/admin/diy-oik.php
Lines:

function _diy_oik_add_shortcode( $diy_code ) {
  $code = bw_array_get( $diy_code, "code", null );
  
  global $shortcode_tags;
  $code_exists = bw_array_get( $shortcode_tags, $code, false );
  if ( $code_exists ) {
    p( "Shortcode $code already defined, try another code" );   
    $ok = false;

  } else {
    unset( $diy_code['code'] );
    bw_update_option( $code, $diy_code, "diy_codes" );
    // We don't need to add the shortcode now! 
    $diy_code['code'] = "";
    $ok = true;
  }
  return( $ok ); 
}