function geshifilter_highlight_string_process in GeSHi Filter for syntax highlighting 6

Same name and namespace in other branches

1. 5.2 geshifilter.pages.inc \geshifilter_highlight_string_process()
2. 7 geshifilter.pages.inc \geshifilter_highlight_string_process()

geshifilter wrapper for highlight_string() processing of PHP

1 call to geshifilter_highlight_string_process()

geshifilter_process in ./geshifilter.pages.inc

General geshifilter processing function

File

./geshifilter.pages.inc, line 397

Code

function geshifilter_highlight_string_process($source_code, $inline_mode) {

  // Make sure that the source code starts with < ?php and ends with ? >
  $text = trim($source_code);
  if (substr($text, 0, 5) != '<?php') {
    $source_code = '<?php' . $source_code;
  }
  if (substr($text, -2) != '?>') {
    $source_code = $source_code . '?>';
  }

  // Use the right container
  $container = $inline_mode ? 'span' : 'div';

  // Process with highlight_string()
  $text = '<' . $container . ' class="codeblock geshifilter">' . highlight_string($source_code, TRUE) . '</' . $container . '>';

  // Remove newlines (added by highlight_string()) to avoid issues with the linebreak filter
  $text = str_replace("\n", '', $text);
  return $text;
}