function _patterns_db_convert_results_set in Patterns 7

Same name and namespace in other branches

1. 7.2 includes/db.inc \_patterns_db_convert_results_set()

Converts all the patterns objects in a results set from a database query on the patterns table into an arrays and unserialize the pattern code, if found.

Parameters

array $set the result set:

boolean $merge if TRUE, merges all the values of: the results set into one big array. Keys are lost.

Return value

array the converted results set

2 calls to _patterns_db_convert_results_set()

patterns_db_get_enabled_patterns_array in includes/db.inc

Returns the array of patterns array that are currently enabled.

patterns_db_get_patterns_array in includes/db.inc

Returns the array of patterns loaded from the database.

File

includes/db.inc, line 19

Retrieve, save, and remove patterns from the database.

Code

function _patterns_db_convert_results_set($set, $merge = FALSE) {
  $out = array();
  if (empty($set)) {
    return $out;
  }
  foreach ($set as $p) {
    $pa = get_object_vars($p);
    if (isset($pa['pattern'])) {
      $pa = unserialize($pa['pattern']);
    }
    if ($merge) {
      $out = array_merge($out, array_values($pa));
    }
    else {
      $out[] = $pa;
    }
  }
  return $out;
}