oik_css_validate_lang() – Validate the language for GeSHi

Description

Validate the language for GeSHi

Use 'none' when you want the output to be displayed ASIS; GeSHi is not used for this. 'html' is an alias for 'html5'. It uses the same GeSHi code.

Usage

$string = oik_css_validate_lang( $lang, $text );

Parameters

$lang

( string ) required – the required languange ( case insensitive )

$text

( string ) required – alternative parameter for language ( case sensitive )

Returns

string the validated language, or null

Source

File name: oik-css/shortcodes/oik-geshi.php
Lines:

function oik_css_validate_lang( $lang, &$text ) {
  if ( null !== $lang ) {
    $lang=strtolower( $lang );
  }
  $valid = bw_assoc( bw_as_array( "css,html,javascript,jquery,php,html5,none,mysql" ));
  $vlang = bw_array_get( $valid, $lang, null );
  if ( !$vlang ) {
    $vlang = bw_array_get( $valid, $text, null );
    if ( $vlang ) {
      $text = $lang;
    }
  }
  if ( !$vlang ) {
  /* translators: %1: Hardcoded string lang=, not translatable, %2: language parameter passed */
    BW_::p( sprintf( __( 'Invalid %1$s parameter for GeSHi. %2$s', "oik-css" ), "lang=", $lang ) );
    BW_::p( "$vlang,$text" );
  }
  return( $vlang );
}
 

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