* @access private * @return void*/if( ! function_exists('is_really_writable')) { function is_really_writable($file){//If we're on a Unix server with safe_mode off we call is_writableif(DIRECTORY_SEPARATOR == "/"; AND @ini_get("safe_mode") ==FALSE){returnis_writable($file); ...
从我开始折腾WordPress、Typecho 博客至今,我折腾了无数次 Nginx 的安装、配置与 PHP 环境的搭建,看过各种各样的教程,它们往往都有一个共同点,就是仅仅是给你一些现成的命令复制粘贴,它们大多从操作的角度出发,并没有太多原理上的阐述。就像之前我看到火丁笔记博客的一篇文章所说:“如果大家不求甚解,一味的拷贝...
Two more functions named is_readable() and is_writable() can be used to get some extra information about a file, besides checking if it exists. As the name suggests, the is_readable() function will check two things: first, that the file or directory actually exists, and second, that th...
$check = getimagesize($_FILES[“image”][“tmp_name”]); if ($check !== false) { echo “文件是一个有效的图片 –” . $check[“mime”] . “.”; $uploadOk = 1; } else { echo “文件不是一个有效的图片.”; $uploadOk = 0; } } // 检查文件是否已经存在 if (file_exists($ta...
if(filter_var($argv[1], FILTER_VALIDATE_URL)) { // parse URL $r = parse_url($argv[1]); print_r($r); // check if host ends with google.com if(preg_match(‘/baidu.com$/‘, $r[‘host’])) { // get page from URL $a = file_get_contents($argv[1]); echo($a); } ...
$%', $pathInfo, $matches)) { // check $matches[1] and $matches[3] to see // if they match a manufacturer and a model in the database // If so, set $_GET['manufacturer'] and/or $_GET['model'] // and return 'car/index' } return false; // this rule does not apply } ...
];$data=input('post.');$validate=newValidate($rule,$msg);$result=$validate->check($data);if(!$validate->check($data)) {dump($validate->getError()); } } } 连接数据库 /* 数据库设置 */'database'=> [// 数据库类型'type'=>'mysql',// 服务器地址'hostname'=>'127.0.0.1',// ...
Files master .circleci .github TSRM Zend benchmark build docs-old docs ext main pear sapi scripts tests win32 .editorconfig .gdbinit .gitattributes .gitignore CODING_STANDARDS.md CONTRIBUTING.md EXTENSIONS LICENSE NEWS README.REDIST.BINS README.md ...
Check if a DB Exists $client->dbExists('my_database', PhpOrient::DATABASE_TYPE_GRAPH# optional, default: DATABASE_TYPE_GRAPH); Get the the list of databases $client->dbList(); Open a Database $ClusterMap=$client->dbOpen('GratefulDeadConcerts','admin','admin'); ...
3git checkout releaseOnce you have cloned the Homestead repository, run the bash init.sh command from the Homestead directory to create the Homestead.yaml configuration file. The Homestead.yaml file will be placed in the Homestead directory:1...