protected function SampleCsv::wrap in Bulk User Registration 8

A simple treatment for strings in CSV.

Since this sample CSV generator uses controlled content, we can safely assume no double quotes or comma's are present in string content. Therefore no library is needed and we can use a simple treatment for stings.

Parameters

string|string[] $source: The string to check.

Return value

string|string[] When the source string contains a space it is wrapped in double quotes.

1 call to SampleCsv::wrap()

SampleCsv::getCsvData in src/Controller/SampleCsv.php

Returns the sample CSV data.

File

src/Controller/SampleCsv.php, line 94

Class

SampleCsv

Sample CSV controller.

Namespace

Drupal\bulk_user_registration\Controller

Code

protected function wrap($source) {
  $strings = is_array($source) ? $source : [
    $source,
  ];
  $result = [];
  foreach ($strings as $string) {
    if (strpos($string, ' ') === FALSE) {
      $result[] = $string;
    }
    else {
      $result[] = '"' . $string . '"';
    }
  }
  return is_array($source) ? $result : reset($result);
}