本文整理汇总了PHP中Composer\Util\Filesystem::emptyDirectory方法的典型用法代码示例。如果您正苦于以下问题：PHP Filesystem::emptyDirectory方法的具体用法？PHP Filesystem::emptyDirectory怎么用？PHP Filesystem::emptyDirectory使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Composer\Util\Filesystem的用法示例。
在下文中一共展示了Filesystem::emptyDirectory方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: download
/**
* {@inheritDoc}
*/
public function download(PackageInterface $package, $path)
{
if (!$package->getSourceReference()) {
throw new \InvalidArgumentException('Package ' . $package->getPrettyName() . ' is missing reference information');
}
$this->io->writeError(" - Installing <info>" . $package->getName() . "</info> (<comment>" . $package->getFullPrettyVersion() . "</comment>)");
$this->filesystem->emptyDirectory($path);
$urls = $package->getSourceUrls();
while ($url = array_shift($urls)) {
try {
if (Filesystem::isLocalPath($url)) {
$url = realpath($url);
}
$this->doDownload($package, $path, $url);
break;
} catch (\Exception $e) {
// rethrow phpunit exceptions to avoid hard to debug bug failures
if ($e instanceof \PHPUnit_Framework_Exception) {
throw $e;
}
if ($this->io->isDebug()) {
$this->io->writeError('Failed: [' . get_class($e) . '] ' . $e->getMessage());
} elseif (count($urls)) {
$this->io->writeError(' Failed, trying the next URL');
}
if (!count($urls)) {
throw $e;
}
}
}
$this->io->writeError('');
}示例2: download
/**
* {@inheritDoc}
*/
public function download(PackageInterface $package, $path)
{
if (!$package->getSourceReference()) {
throw new \InvalidArgumentException('Package ' . $package->getPrettyName() . ' is missing reference information');
}
$this->io->writeError(" - Installing <info>" . $package->getName() . "</info> (<comment>" . $package->getFullPrettyVersion() . "</comment>)");
$this->filesystem->emptyDirectory($path);
$urls = $package->getSourceUrls();
while ($url = array_shift($urls)) {
try {
if (Filesystem::isLocalPath($url)) {
// realpath() below will not understand
// url that starts with "file://"
$needle = 'file://';
$isFileProtocol = false;
if (0 === strpos($url, $needle)) {
$url = substr($url, strlen($needle));
$isFileProtocol = true;
}
// realpath() below will not understand %20 spaces etc.
if (false !== strpos($url, '%')) {
$url = rawurldecode($url);
}
$url = realpath($url);
if ($isFileProtocol) {
$url = $needle . $url;
}
}
$this->doDownload($package, $path, $url);
break;
} catch (\Exception $e) {
// rethrow phpunit exceptions to avoid hard to debug bug failures
if ($e instanceof \PHPUnit_Framework_Exception) {
throw $e;
}
if ($this->io->isDebug()) {
$this->io->writeError('Failed: [' . get_class($e) . '] ' . $e->getMessage());
} elseif (count($urls)) {
$this->io->writeError(' Failed, trying the next URL');
}
if (!count($urls)) {
throw $e;
}
}
}
$this->io->writeError('');
}示例3: cleanUp
/**
* Clean up previous installation.
*
* @since 0.1.0
*
* @param Filesystem $filesystem Reference to the Filesystem instance.
*/
protected function cleanUp(Filesystem $filesystem)
{
$composterPath = Paths::getPath('git_composter');
if (static::$io->isVeryVerbose()) {
static::$io->write(sprintf(_('Removing previous PHP Composter actions at %1$s'), $composterPath), true);
}
$filesystem->emptyDirectory($composterPath, true);
$composterTemplate = Paths::getPath('root_template');
if (static::$io->isVeryVerbose()) {
static::$io->write(sprintf(_('Removing previous PHP Composter code at %1$s'), $composterTemplate), true);
}
$filesystem->emptyDirectory($composterTemplate, true);
}