yii\console\controllers\AssetController::combineJsFiles PHP Метод

combineJsFiles() публичный Метод

Combines JavaScript files into a single one.
public combineJsFiles ( array $inputFiles, string $outputFile )
$inputFiles array source file names.
$outputFile string output file name.
    public function combineJsFiles($inputFiles, $outputFile)
    {
        $content = '';
        foreach ($inputFiles as $file) {
            $content .= "/*** BEGIN FILE: {$file} ***/\n" . file_get_contents($file) . "/*** END FILE: {$file} ***/\n";
        }
        if (!file_put_contents($outputFile, $content)) {
            throw new Exception("Unable to write output JavaScript file '{$outputFile}'.");
        }
    }