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protected function FeedsExBase::prepareVariables in Feeds extensible parsers 7

Same name and namespace in other branches

7.2 src/FeedsExBase.inc \FeedsExBase::prepareVariables()

Prepares the variable map used to substitution.

Parameters

array $expressions: The expressions being parsed.

Return value

array A map of machine name to variable name.

3 calls to FeedsExBase::prepareVariables()

FeedsExBase::parseItems in src/FeedsExBase.inc: Performs the actual parsing.
FeedsExJmesPathLines::parseItems in src/FeedsExJmesPathLines.inc: Performs the actual parsing.
FeedsExJsonPathLines::parseItems in src/FeedsExJsonPathLines.inc: Performs the actual parsing.

File

src/FeedsExBase.inc, line 266: Contains FeedsExBase.

Class

FeedsExBase: The Feeds extensible parser.

Code

protected function prepareVariables(array $expressions) {
  $variable_map = array();
  foreach ($expressions as $machine_name => $expression) {
    $variable_map[$machine_name] = '$' . $machine_name;
  }
  return $variable_map;
}