public function testGetTranslations_shouldReturnEmptyArray()
{
$root = vfsStream::setup('root');
$root->addChild(new vfsStreamFile('language.php'));
$obj = new Language_File(vfsStream::url('root/language.php'));
$this->assertEquals(array(), $obj->getTranslations());
}
/**
* Update language.php file with new strings.
*
* @param array $strings English strings collected from source files
* @param bool $outputFiles whether file paths were string was found should be included or not in the output
* @return null
*/
public function writeStringsToFile(array $strings, $outputFiles = false)
{
if (empty($strings)) {
return false;
}
// backup original language file
copy($this->filePath, $this->filePath . '.old');
$this->translations = $this->parseFile->getTranslations();
$entries = $this->mergeStringsWithTranslations($strings, $this->translations);
$handle = fopen($this->tmpFilePath, 'w');
if ($handle) {
fwrite($handle, "<?php\n");
fwrite($handle, $this->fileHeader());
fwrite($handle, "\$lang = array(\n");
foreach ($entries as $entry) {
fwrite($handle, $this->formatString($entry, $outputFiles));
}
fwrite($handle, ");\n");
fclose($handle);
}
rename($this->tmpFilePath, $this->filePath);
}
