function _acquia_purge_export_debug_symbols in Acquia Purge 6

Same name and namespace in other branches

1. 7 acquia_purge.deprecated.inc \_acquia_purge_export_debug_symbols()

Turn a PHP variable into a string with data type information for debugging.

@returns A one-line comma separated string with data types as var_dump() generates.

Parameters

mixed $symbols: Arbitrary PHP variable, preferably a associative array.

1 call to _acquia_purge_export_debug_symbols()

_acquia_purge_queue_processpurge_requests in ./acquia_purge.module

Queue manager: process the given HTTP requests and do it efficiently.

File

./acquia_purge.module, line 273

Acquia Purge, Top-notch Varnish purging on Acquia Cloud!

Code

function _acquia_purge_export_debug_symbols($symbols) {

  // Capture a string using PHPs very own var_dump() using output buffering.
  ob_start();
  var_dump($symbols);
  $symbols = ob_get_clean();

  // Clean up and reduce the output footprint for both normal and xdebug output.
  if (extension_loaded('xdebug')) {
    $symbols = trim(html_entity_decode(strip_tags($symbols)));
    $symbols = drupal_substr($symbols, strpos($symbols, "\n") + 1);
    $symbols = str_replace("  '", '', $symbols);
    $symbols = str_replace("' =>", ':', $symbols);
    $symbols = implode(', ', explode("\n", $symbols));
  }
  else {
    $symbols = strip_tags($symbols);
    $symbols = drupal_substr($symbols, strpos($symbols, "\n") + 1);
    $symbols = str_replace('  ["', '', $symbols);
    $symbols = str_replace("\"]=>\n ", ':', $symbols);
    $symbols = rtrim($symbols, "}\n");
    $symbols = implode(', ', explode("\n", $symbols));
  }

  // To reduce bandwidth and storage needs we shorten data type indicators.
  $symbols = str_replace(' string', 'S', $symbols);
  $symbols = str_replace(' int', 'I', $symbols);
  $symbols = str_replace(' float', 'F', $symbols);
  $symbols = str_replace(' boolean', 'B', $symbols);
  $symbols = str_replace(' bool', 'B', $symbols);
  $symbols = str_replace(' null', 'NLL', $symbols);
  $symbols = str_replace(' NULL', 'NLL', $symbols);
  $symbols = str_replace('length=', 'l=', $symbols);

  // Return the resulting string.
  return $symbols;
}