PHP file_Exists函数代码示例

 public function __construct($envParams, $kmigpath, $integId)
 {
     foreach ($envParams as $k => $v) {
         putenv($k . '=' . $v);
     }
     $container = array();
     if (file_exists($kmigpath . '/phpmig.php')) {
         $this->_hasPhpmig = true;
         require $kmigpath . '/phpmig.php';
         if (empty($container)) {
             throw new Exception('invalid container, make sure the relevant phpmig.php file sets a $container variable');
         }
         $this->_container = $container;
         $datafilename = KmsCi_Kmig_IntegrationHelper::getInstanceByIntegrationId($integId)->getKmigPhpmigDataFileName();
         if (file_Exists($datafilename)) {
             $this->_hasKmigData = true;
             \Kmig\Helper\Phpmig\KmigAdapter::setContainerValuesFromDataFile($this->_container, $datafilename);
         }
         $this->_command = new KmsCi_Environment_PhpmigHelper_Command();
         $this->_command->kmig_container = $this->_container;
         $this->_allMigrations = $this->_command->kmig_getMigrations();
         /** @var \Kmig\Helper\Phpmig\KmigAdapter $adapter */
         $adapter = $this->_container['phpmig.adapter'];
         $this->_allVersions = $adapter->fetchAll();
     }
 }

 public function testFilePath()
 {
     $path = File::generateFilepath('activemongo');
     $this->assertTrue(file_Exists($path));
     $this->assertTrue(preg_match("@" . DIRECTORY_SEPARATOR . "activemongo" . DIRECTORY_SEPARATOR . "@", $path) > 0);
     $this->assertTrue(is_writable($path));
     $this->assertEquals($path, File::generateFilepath('activemongo'));
     $this->assertNotEquals($path, File::generateFilepath('activemongo', 'mongo://'));
 }

function __autoload($class)
{
    if (file_Exists($file = rm_class2file($class))) {
        require_once $file;
    } else {
        echo "<PRE>";
        debug_print_backtrace();
        echo "</PRE>";
    }
}

 public function destroyImage(ProductImage $productImage, $id)
 {
     $image = $productImage->find($id);
     if (file_Exists(public_path() . '/uploads/' . $image->id . '.' . $image->extension)) {
         Storage::disk('public_local')->delete($image->id . '.' . $image->extension);
     }
     $product = $image->product;
     $image->delete();
     return redirect()->route('products.images', ['id' => $product->id]);
 }

 /**
  * This ugly methods allows you to have a 'managed' catch-all html template system.
  */
 function init($p1 = '', $p2 = '', $p3 = '', $p4 = '', $p5 = '', $p6 = '')
 {
     $parts = array($p1, $p2, $p3, $p4, $p5, $p6);
     $dir = implode("/", $parts);
     $path = pathinfo($dir);
     $file = MAIN_DIR . "/content/" . $path['dirname'] . "/" . $path['filename'] . ".html";
     if (file_Exists($file)) {
         $content = file_get_contents($file);
         return $content;
     }
 }

 public function testCompile()
 {
     define('file', __DIR__ . '/generated/' . __CLASS__ . '.php');
     $gen = new Generator();
     $this->assertFalse(file_Exists(file));
     $gen->addDirectory(__DIR__ . '/input');
     $gen->setOutput(file);
     $gen->generate();
     $this->assertTrue(file_Exists(file));
     // add mockup cache class
     require __DIR__ . "/input/cache_class.php";
 }

 public function testCompile()
 {
     $gen = new Generator();
     $file = __DIR__ . '/generated/' . __CLASS__ . '.php';
     $this->assertFalse(file_Exists($file));
     $gen->addDirectory(__DIR__ . '/input');
     $gen->setNamespace(__CLASS__);
     $gen->setOutput($file);
     $gen->generate();
     $this->assertTrue(file_Exists($file));
     require $file;
     // add mockup cache class
     require __DIR__ . "/input/cache_class.php";
 }

 protected function init()
 {
     include_once "sfYaml/sfYaml.class.php";
     define('R2T_TEMP_DIR', R2T_PROJECT_DIR . "/tmp/");
     if (!file_Exists(R2T_TEMP_DIR)) {
         if (!mkdir(R2T_TEMP_DIR)) {
             die("Could not create " . R2T_TEMP_DIR);
         }
     }
     $yaml = file_get_contents(R2T_PROJECT_DIR . '/conf/defaults.yml');
     $yaml .= file_get_contents(R2T_PROJECT_DIR . '/conf/feeds.yml');
     $f = sfYAML::Load($yaml);
     if ($f['feeds']) {
         $this->feeds = $f['feeds'];
     }
     $this->defaults = $f['defaults'];
 }

function doJSONArrayDecode($string)
{
    $result = array();
    if (function_exists("json_decode")) {
        try {
            $result = json_decode($string);
        } catch (Exception $e) {
            $result = null;
        }
    } elseif (file_Exists("json.php")) {
        require_once 'json.php';
        $json = new Services_JSON();
        $result = $json->decode($string);
        if (!is_array($result)) {
            $result = array();
        }
    }
    return $result;
}

 /**
  * Create a new Hyphenator-Object for a certain locale
  *
  * To determine the storage of the dictionaries we either use the set
  * default configuration-file or we take the provided file and set the
  * home-path from the information within that file.
  *
  * @param string $path   The path to the configuration-file to use
  * @param string $locale The locale to be used
  *
  * @return Hyphenator
  */
 public static function factory($path = null, $locale = null)
 {
     $hyphenator = new Hyphenator();
     if (null !== $path && file_Exists($path)) {
         $hyphenator->setHomePath($path);
     }
     if (null !== $locale) {
         $hyphenator->getOptions()->setDefaultLocale($locale);
     }
     return $hyphenator;
 }

 public function testCompile()
 {
     $file = __DIR__ . '/generated/' . __CLASS__ . '.php';
     define('xfile', $file);
     $router = new Dispatcher\Router($file);
     $router->addFile(__FILE__)->setNamespace(__CLASS__);
     $this->assertFalse(file_Exists($file));
     $router->load();
     $this->assertTrue(file_Exists($file));
 }

<?php

if (!file_Exists(dirname(__FILE__) . '/inc.var.php')) {
    echo "to run ownStaGram follow these few steps:<br/><br/>";
    echo "1) create a new database and set user permissions.<br/><br/>";
    echo "2) rename <i>inc.var.php.dist</i> to <i>inc.var.php</i> and set database-credentials.<br/><br/>";
    echo "3) change line <i>define('ownStaGramAdmin', 'mailSender@example.com');</i> to your prefered email-address.<br/><br/>";
    echo "4) make data-folder writable for apache/php.<br/><br/>";
    echo "5) reload this page and register with the emailaddress you set as ownStaGramAdmin.<br/><br/>";
    exit;
}
define('projectPath', dirname(__FILE__));
include_once 'resources/inc.common.php';
error_reporting(-1);
if (!defined('DEBUGMODE') || !DEBUGMODE) {
    ini_set('display_errors', 'off');
    //Debugmode disabled
} else {
    ini_set('display_errors', 'on');
    //Debugmode enabled
}
if (isset($_GET['O'])) {
    $_REQUEST["action"] = $_GET["action"] = "detail";
    $_REQUEST["id"] = $_GET["id"] = $_GET["O"];
}
$settings = $own->getSettings();
$tpl = new template();
$tpl->setVariable($settings);
$tplContent = new template();
$tplContent->setVariable($settings);
if (isset($_GET['id'])) {

include_once "code/userscript.php";
include_once "code/url/url_to_absolute.php";
include_once "code/apk/ApkParser.php";
$response = array();
$build = $_REQUEST['build'];
$mobile = isset($_REQUEST['mobile']) && $_REQUEST['mobile'];
$details = array('jonatkins' => array('path' => 'release', 'name' => 'Stable release build', 'web' => 'http://iitc.jonatkins.com/?page=download', 'mobileweb' => 'http://iitc.jonatkins.com/?page=mobile'), 'jonatkins-test' => array('path' => 'test', 'name' => 'Test build', 'web' => 'http://iitc.jonatkins.com/?page=test', 'mobileweb' => 'http://iitc.jonatkins.com/?page=test#test-mobile'), 'jonatkins-experimental' => array('path' => 'experimental', 'name' => 'Experimental build', 'web' => 'http://iitc.jonatkins.com/?page=test&build=experimental', 'mobileweb' => 'http://iitc.jonatkins.com/?page=test&build=experimental#test-mobile'), 'jonatkins-dev' => array('path' => 'dev', 'name' => 'Development builds - not for public use', 'web' => 'http://iitc.jonatkins.com/?page=test&build=dev', 'mobileweb' => 'http://iitc.jonatkins.com/?page=test&build=dev#test-mobile'), 'local' => array('path' => NULL, 'name' => 'Local build - no update check available'));
if (array_key_exists($build, $details)) {
    $info = $details[$build];
    $pageurl = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] ? "https" : "http") . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    $response['name'] = $info['name'];
    $dir = $info['path'];
    if ($mobile) {
        $apkfile = $dir . '/IITC_Mobile-' . $dir . '.apk';
        if (file_Exists($apkfile)) {
            $apkinfo = new ApkParser($apkfile);
            $manifest = $apkinfo->getManifest();
            $response['mobile'] = array('versionstr' => $manifest->getVersionName(), 'versioncode' => $manifest->getVersionCode(), 'downloadurl' => url_to_absolute($pageurl, $apkfile), 'pageurl' => $info['mobileweb']);
            $archive = $apkinfo->getApkArchive();
            $stream = $archive->getStream("assets/total-conversion-build.user.js");
            if ($stream) {
                $header = loadUserScriptHeader($stream);
                $response['mobile']['iitc_version'] = $header['@version'];
            }
        } else {
            $response['error'] = 'Failed to find .apk file ' . $apkfile;
        }
    } else {
        // desktop - .user.js scripts
        // load main script version

 public function unlinkOld()
 {
     $G = glob(projectPath . '/data/cache/*.jpg');
     for ($i = 0; $i < count($G); $i++) {
         if (filemtime($G[$i]) < time() - 60 * 60 * 24 * 30) {
             if (file_Exists($G[$i]) && is_file($G[$i])) {
                 unlink($G[$i]);
             }
         }
     }
 }

include 'Items.php';
// Them we instantiate the server
// Using the rewrite rule on .htaccess file the request url is passed into $_GET['q']
// Therefore we pass this parameter to restserver
// If app is running on root and .htacces working, them restserver can guess the url
$server = new Rest\Server($_GET["q"]);
// The server handles proper mime-types, * is for no extension
$server->setAccept(array("*", "application/json"));
// Using the "setParameter" we can have some globaly available vars
// This var will be accessible to all requests handlers
// Here I define a salt for the user authentication
$server->setParameter("salt", "&dcalsd-09o");
// Since this is just a demo I don't want to get much into
// Logic and stuff, so I'm creating a database on sqlite on
// the fly just to run something
$create = !file_Exists("data.db");
if ($create) {
    touch("data.db");
}
$db = new PDO("sqlite:data.db");
if ($create) {
    $db->query(file_get_contents("schema.sql"));
}
// Again using the server to setup some global database
$server->setParameter("db", $db);
// This is a dummy authentication function receiving
// a server instance (exactly like the handlers will receive)
function authenticate($server)
{
    // First we recover the global parameters
    $db = $server->getParameter("db");