PHP FileReader类代码示例

 private static function getEvents($lastDate)
 {
     $events = array();
     $fileReader = new FileReader($lastDate);
     while (($line = $fileReader->getLine()) != null) {
         if (is_a($line, "DateTime")) {
             $event = new ServerStartedEvent($line);
         } else {
             $event = Parser::parseLine($line);
         }
         if ($event && Utils::getTimestamp($event->date) > Utils::getTimestamp($lastDate)) {
             $events[] = $event;
         }
     }
     return $events;
 }

 public function __construct()
 {
     //wczytanie danych z pliku textowego
     $fr = new FileReader("operacje.txt");
     //odczytanie wszystkich linii z pliku
     $this->daneZPliku = $fr->getAll();
     //utworzenie z danych obiektów Operacja
     foreach ($this->daneZPliku as $linia) {
         $model = new InteligentBuildingCommunicationModel();
         $dane = explode(';', $linia);
         $model->Operation = $this->getOperacja($dane);
         $model->HomeAddress = $dane[0];
         $model->DeviceName = $dane[1];
         $this->modele[] = $model;
     }
 }

 public function testReader()
 {
     $reader = new FileReader(__DIR__ . '/data/error.log');
     $reader->next();
     $this->assertTrue($reader->valid());
     $this->assertEquals('Stack trace:', $reader->consumeLine(10));
 }

 /**
  * Fills up with the entries from MO file $filename
  *
  * @param  string $filename MO file to load
  * @return bool   Success
  */
 public function import_from_file($filename)
 {
     $reader = new FileReader($filename);
     if (!$reader->is_resource()) {
         return false;
     }
     return $this->import_from_reader($reader);
 }

 public function __construct(string $filename)
 {
     $fileReader = new FileReader($filename);
     $version = $fileReader->readPascalString(30);
     $this->title = trim($fileReader->readDelphiString());
     $this->subtitle = trim($fileReader->readDelphiString());
     $this->artist = trim($fileReader->readDelphiString());
     $this->album = trim($fileReader->readDelphiString());
     $this->composer = trim($fileReader->readDelphiString());
     $this->copyright = trim($fileReader->readDelphiString());
     $this->transcriber = trim($fileReader->readDelphiString());
     $this->instructions = trim($fileReader->readDelphiString());
 }

 /**
  * @TODO
  */
 public function fromRoute($route)
 {
     // $this->route = $route;
     // Find the files that match the route.
     $finder = new \Symfony\Component\Finder\Finder();
     $glob = '#^default\\.(?:md|markdown|textile|html|htm|txt)$#';
     if ($route !== '') {
         $glob = '#^(?:\\d\\d\\.)?' . implode('\\/(?:\\d\\d\\.)?', explode('/', $route)) . '(?:\\/default)?\\.(?:md|markdown|textile|html|htm|txt)' . '$#';
     }
     $finder->in($this->documentPath)->path($glob);
     $files = [];
     foreach ($finder as $file) {
         $files[] = $file->getRelativePathname();
     }
     // Work out if we have *any* matching documents.  If not, throw an
     // exception.
     if (empty($files)) {
         throw new Exceptions\NoCandidatesException($route);
     }
     // Sort functions.
     $indexSort = function ($a, $b) {
         // return 0;
         return $a > $b;
     };
     $extensionSort = function ($a, $b) {
         $allowedExtensions = explode('|', 'md|markdown|textile|html|htm|txt');
         $aExt = pathinfo($a, PATHINFO_EXTENSION);
         $bExt = pathinfo($b, PATHINFO_EXTENSION);
         $aExtPos = array_search($aExt, $allowedExtensions);
         $bExtPos = array_search($bExt, $allowedExtensions);
         return $aExtPos > $bExtPos;
     };
     $isDefaultSort = function ($a, $b) {
         $aHasDefault = strpos($a, 'default.');
         $bHasDefault = strpos($b, 'default.');
         return $aHasDefault < $bHasDefault;
     };
     // Sort the documents according to their priority.
     $complexSort = \pjdietz\ComplexSort\ComplexSort::makeComplexSortFunction([$indexSort, $extensionSort, $isDefaultSort]);
     usort($files, $complexSort);
     // Read the file content from the filesystem.
     $fileReader = new FileReader(new \League\Flysystem\Filesystem(new \League\Flysystem\Adapter\Local($this->documentPath)));
     $filepath = $files[0];
     $content = $fileReader->read($filepath);
     // Create a document from the file content.
     $document = new Document($content);
     $document->filepath = $filepath;
     $document->parse();
     return $document;
 }

 public static function getUnscoutedTeams($event)
 {
     $teams = array();
     foreach (FileReader::getTeamsAtEvent($event) as $team) {
         if (!PitScouting::where(array('team_id' => $team->team_number, 'event_id' => $event))->first()) {
             array_push($teams, $team);
         }
     }
     return $teams;
 }

function htmlformat_menuitem($root, $s, $u, $c)
{
    $v['%sign%'] = $s;
    $v['%url%'] = $u;
    $v['%caption%'] = $c;
    $a = Path::absolute($u);
    $b = Path::absolute($root . substr($_SERVER['REQUEST_URI'], 1));
    if ($a == $b) {
        $item = FileReader::readFile($root . 'menulinkv.html', $v);
    } else {
        $item = FileReader::readFile($root . 'menulink.html', $v);
    }
    return $item;
}

function get_neu_person_form($person)
{
    $dir = $GLOBALS['root'] . 'benutzer/';
    if (isset($person['accept'])) {
        $person['accept'] = ' checked';
    } else {
        $person['accept'] = '';
    }
    if (!isset($person['vorname'])) {
        $person['vorname'] = '';
    }
    if (!isset($person['nachname'])) {
        $person['nachname'] = '';
    }
    if (!isset($person['gebtag'])) {
        $person['gebtag'] = '';
    }
    if (!isset($person['gebmon'])) {
        $person['gebmon'] = '';
    }
    if (!isset($person['mail'])) {
        $person['mail'] = '';
    }
    if (!isset($person['passwd1'])) {
        $person['passwd1'] = '';
    }
    if (!isset($person['passwd2'])) {
        $person['passwd2'] = '';
    }
    $vars['%bedingungen%'] = FileReader::readFile($dir . 'bedingungen.html');
    $vars['%accept%'] = $person['accept'];
    $vars['%vorname%'] = text2html($person['vorname']);
    $vars['%nachname%'] = text2html($person['nachname']);
    if (isset($person['gebjahr'])) {
        $gebjahr = $person['gebjahr'];
    } else {
        $gebjahr = date('Y') - 12;
    }
    $gebdat = get_select_int('person[gebtag]', 1, 32, $person['gebtag']);
    $gebdat .= get_select_int('person[gebmon]', 1, 13, $person['gebmon']);
    $gebdat .= get_select_int('person[gebjahr]', date('Y') - 65, date('Y') - 5, $gebjahr);
    $vars['%gebdat%'] = $gebdat;
    $vars['%mail%'] = $person['mail'];
    $vars['%passwd1%'] = text2html($person['passwd1']);
    $vars['%passwd2%'] = text2html($person['passwd2']);
    $form = FileReader::readFile($dir . 'neu_person.html', $vars);
    return $form;
}

 public function testWriteInNotExistingFile()
 {
     $filePath = __DIR__ . '/resources/none.txt';
     $dummyFileReader = new FileReader($filePath);
     $this->assertSame('', $dummyFileReader->read());
     $this->assertSame(3, $dummyFileReader->write('abc'));
     $this->assertSame('abc', $dummyFileReader->read());
     $this->assertSame(3, $dummyFileReader->write('def'));
     $this->assertSame('def', $dummyFileReader->read());
     unlink($filePath);
 }

 /**
  * @return null|string The next line to read, null on end
  */
 public function getLine()
 {
     if ($this->logFiles[$this->currentFile] != $this->lastFile) {
         $this->lastFile = $this->logFiles[$this->currentFile];
         return FileReader::getDateFromFilename($this->lastFile);
     }
     $line = fgets($this->currentHandle);
     if ($line == null) {
         fclose($this->currentHandle);
         $this->currentFile++;
         if ($this->currentFile == count($this->logFiles)) {
             return null;
         }
         $this->currentHandle = fopen($this->logFiles[$this->currentFile], "r");
         $this->lastFile = $this->logFiles[$this->currentFile];
         return FileReader::getDateFromFilename($this->lastFile);
     }
     return $line;
 }

function vplan_single($pi = '')
{
    global $output;
    if ($_GET['key'] != 'kmyxl09') {
        $output->secure();
    }
    $user_pi = '0';
    if (isset($_GET['d'])) {
        $user_pi = $_GET['d'];
    }
    if (strlen($pi) == 0) {
        $pi = $user_pi;
    }
    (int) $pi;
    $vplan = get_vplan($pi);
    $vars = vplan2html_single($vplan['text']);
    $vars['%url%'] = sessionurl('single.php?d=' . $pi);
    $vars['%titel%'] = 'Vertretungsplan';
    echo FileReader::readFile('single.html', $vars);
}

 function ServletContext($web_xml_file)
 {
     $web_xml_file = new File($web_xml_file);
     if (File::validClass($web_xml_file) && $web_xml_file->exists()) {
         $this->file =& $web_xml_file;
         $cache_file = new File($web_xml_file->getFilePath() . 'cached');
         $valid_cache = FALSE;
         if ($cache_file->exists() && $web_xml_file->lastModified() == $cache_file->lastModified()) {
             $this->config = @unserialize(FileReader::readFileContent($cache_file));
             if (ServletContext::validClass($this->config)) {
                 $valid_cache = TRUE;
             }
         }
         if (!$valid_cache) {
             $this->config =& ServletXMLConfigReader::readXMLConfig(new FileReader($web_xml_file));
             FileWriter::writeToFile($cache_file, serialize($this->config), $web_xml_file->lastModified());
         }
     }
     if (isset($this->config)) {
         $this->initServletContext();
     }
 }

 /**
  * Reads stream, applies XSLT and returns resulting stream.
  * @return string transformed buffer.
  * @throws BuildException - if XSLT support missing, if error in xslt processing
  */
 function read($len = null)
 {
     if (!class_exists('XSLTProcessor')) {
         throw new BuildException("Could not find the XSLTProcessor class. Make sure PHP has been compiled/configured to support XSLT.");
     }
     if ($this->processed === true) {
         return -1;
         // EOF
     }
     if (!$this->getInitialized()) {
         $this->_initialize();
         $this->setInitialized(true);
     }
     // Read XML
     $_xml = null;
     while (($data = $this->in->read($len)) !== -1) {
         $_xml .= $data;
     }
     if ($_xml === null) {
         // EOF?
         return -1;
     }
     if (empty($_xml)) {
         $this->log("XML file is empty!", Project::MSG_WARN);
         return '';
         // return empty string, don't attempt to apply XSLT
     }
     // Read XSLT
     $_xsl = null;
     $xslFr = new FileReader($this->xslFile);
     $xslFr->readInto($_xsl);
     $this->log("Tranforming XML " . $this->in->getResource() . " using style " . $this->xslFile->getPath(), Project::MSG_VERBOSE);
     $out = '';
     try {
         $out = $this->process($_xml, $_xsl);
         $this->processed = true;
     } catch (IOException $e) {
         throw new BuildException($e);
     }
     return $out;
 }

//.........这里部分代码省略.........
     // the context for the template (unlike Velocity).  We setup this object, calling it
     // $this->context, and then initControlContext simply zeros out
     // any assigned variables.
     //
     // Use the smarty backwards compatibility layer if existent.
     if (class_exists('SmartyBC')) {
         $this->context = new SmartyBC();
     } else {
         $this->context = new Smarty();
     }
     if ($this->compilePath !== null) {
         $this->log("Using compilePath: " . $this->compilePath);
         $this->context->compile_dir = $this->compilePath;
     }
     if ($this->configPath !== null) {
         $this->log("Using configPath: " . $this->configPath);
         $this->context->config_dir = $this->configPath;
     }
     if ($this->forceCompile !== null) {
         $this->context->force_compile = $this->forceCompile;
     }
     if ($this->leftDelimiter !== null) {
         $this->context->left_delimiter = $this->leftDelimiter;
     }
     if ($this->rightDelimiter !== null) {
         $this->context->right_delimiter = $this->rightDelimiter;
     }
     if ($this->templatePath !== null) {
         $this->log("Using templatePath: " . $this->templatePath);
         $this->context->template_dir = $this->templatePath;
     }
     $smartyCompilePath = new PhingFile($this->context->compile_dir);
     if (!$smartyCompilePath->exists()) {
         $this->log("Compile directory does not exist, creating: " . $smartyCompilePath->getPath(), Project::MSG_VERBOSE);
         if (!$smartyCompilePath->mkdirs()) {
             throw new BuildException("Smarty needs a place to compile templates; specify a 'compilePath' or create " . $this->context->compile_dir);
         }
     }
     // Make sure the output directory exists, if it doesn't
     // then create it.
     $file = new PhingFile($this->outputDirectory);
     if (!$file->exists()) {
         $this->log("Output directory does not exist, creating: " . $file->getAbsolutePath());
         $file->mkdirs();
     }
     $path = $this->outputDirectory . DIRECTORY_SEPARATOR . $this->outputFile;
     $this->log("Generating to file " . $path);
     $writer = new FileWriter($path);
     // The generator and the output path should
     // be placed in the init context here and
     // not in the generator class itself.
     $c = $this->initControlContext();
     // Set any variables that need to always
     // be loaded
     $this->populateInitialContext($c);
     // Feed all the options into the initial
     // control context so they are available
     // in the control/worker templates.
     if ($this->contextProperties !== null) {
         foreach ($this->contextProperties->keys() as $property) {
             $value = $this->contextProperties->getProperty($property);
             // Special exception (from Texen)
             // for properties ending in file.contents:
             // in that case we dump the contents of the file
             // as the "value" for the Property.
             if (StringHelper::endsWith("file.contents", $property)) {
                 // pull in contents of file specified
                 $property = substr($property, 0, strpos($property, "file.contents") - 1);
                 // reset value, and then
                 // read in teh contents of the file into that var
                 $value = "";
                 $f = new PhingFile($this->project->resolveFile($value)->getCanonicalPath());
                 if ($f->exists()) {
                     try {
                         $fr = new FileReader($f);
                         $fr->readInto($value);
                     } catch (Exception $e) {
                         throw $e;
                     }
                 }
             }
             // if ends with file.contents
             if (StringHelper::isBoolean($value)) {
                 $value = StringHelper::booleanValue($value);
             }
             $c->assign($property, $value);
         }
         // foreach property
     }
     // if contextProperties !== null
     try {
         //$c->display($this->controlTemplate);
         $writer->write($c->fetch($this->controlTemplate));
         $writer->close();
     } catch (IOException $ioe) {
         $writer->close();
         throw new BuildException("Cannot write parsed template.");
     }
     $this->cleanup();
 }