public function FrxSyntaxEngine::replace in Forena Reports 6

Same name and namespace in other branches

1. 6.2 FrxSyntaxEngine.inc \FrxSyntaxEngine::replace()
2. 7 FrxSyntaxEngine.inc \FrxSyntaxEngine::replace()
3. 7.2 FrxSyntaxEngine.inc \FrxSyntaxEngine::replace()
4. 7.3 FrxSyntaxEngine.inc \FrxSyntaxEngine::replace()
5. 7.4 FrxSyntaxEngine.inc \FrxSyntaxEngine::replace()

Parameters

$text text that needs replacing:

$data:

Return value

unknown_type

File

./FrxSyntaxEngine.inc, line 159

FrXSytnaxEngine defines how regular expression procesing/token substitution takes place. It includes support for passing in a formatter oobject that will escape strings properly before substituting them.

Class

FrxSyntaxEngine

Code

public function replace($text, $data = '', $raw = FALSE) {
  $match = array();
  $o_text = $text;

  // Put the data on the stack.
  if ($data) {
    $this
      ->push_data($data);
  }
  if (preg_match_all($this->tpattern, $o_text, $match)) {

    //list($params) = $match[1];
    $i = 0;
    foreach ($match[0] as $match_num => $token) {
      $path = trim($token, $this->trim_chars);
      $value = $this
        ->get_value($path, $raw);
      $pos = strpos($text, $token);
      if ($pos !== FALSE) {
        $text = substr_replace($text, $value, $pos, strlen($token));
      }
    }
  }
  if ($data) {
    $this
      ->pop_data();
  }
  return $text;
}