public function TokenReplacerBase::replace in Forena Reports 8

Same name and namespace in other branches

1. 7.5 src/Token/TokenReplacerBase.php \Drupal\forena\Token\TokenReplacerBase::replace()

Replace the text in a report.

Parameters

string $text: text that needs replacing

bool $raw: Whether to perform field replacement

Return value

string Replaced text

Overrides TokenReplacerInterface::replace

3 calls to TokenReplacerBase::replace()

ReportReplacer::format in src/Token/ReportReplacer.php

ReportReplacer::replaceNested in src/Token/ReportReplacer.php

Replaces nested array data.

TokenReplacerBase::test in src/Token/TokenReplacerBase.php

Test for TRUE/FALSE for conditions that are able to be represented using bind parameters Note that & are used to separate the different conditions and these are to be OR'd together.

File

src/Token/TokenReplacerBase.php, line 83

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

TokenReplacerBase

Base class for token replacements. @package Drupal\forena\Token

Namespace

Drupal\forena\Token

Code

public function replace($text, $raw = FALSE) {
  if (is_array($text)) {
    foreach ($text as $key => $value) {
      $text[$key] = $this
        ->replace($value, $raw);
    }
    return $text;
  }

  //Otherswise assume text
  $match = array();
  $o_text = $text;

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

    // If we are replacing a single value then return exactly
    // the single value in its native type;
    $single_value = $match && count($match[0]) == 1 && $match[0][0] == $text && $raw;

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