PHP qtype_calculated_variable_substituter::replace_expressions_in_text примеры использования

Пример #1

Файл: variablesubstituter_test.php Проект: alanaipe2015/moodle

 public function test_replace_expressions_in_text_commas_for_decimals()
 {
     $vs = new qtype_calculated_variable_substituter(array('phi' => 1.61803399, 'pi' => 3.14159265), ',');
     $this->assertEquals('phi (1,61803399) + pi (3,14159265) = 4,75962664', $vs->replace_expressions_in_text('phi ({phi}) + pi ({pi}) = {={phi} + {pi}}'));
 }