echo “Failed to create the file.”; } “` 2. 使用文件流: 另一种创建新文件的方法是使用文件流。使用`file_put_contents()`函数可以方便地创建新文件并写入内容。该函数接受两个参数:要创建的文件名和要写入的内容。 示例代码: “`php $filename = “example.txt”; $content = “This is a new ...
Add a comment -1 You first need to check if directory exists file_exists('path_to_directory') Then use mkdir(path_to_directory) to create a directory mkdir( string $pathname [, int $mode = 0777 [, bool $recursive = FALSE [, resource $context ]]] ) : bool More about mkdir(...
$project = Project::where('title', $projectname)->firstOrFail();$this->validate($request, ['filename'=>'required|unique:files,filename,NULL,id,project_id,'. $project->id .'|max:255|regex:/([A-Za-z0-9_.-]+)/']); $newEntry = File::create(['project_id'=> $project->id,'p...
* FileUtil::createDir('a/1/2/3'); 建立文件夹 建一个a/1/2/3文件夹 * FileUtil::createFile('b/1/2/3'); 建立文件 在b/1/2/文件夹下面建一个3文件 * FileUtil::createFile('b/1/2/3.exe'); 建立文件 在b/1/2/文件夹下面建一个3.exe文件 * FileUtil::copyDir('b','d/e'); ...
* FileUtil::createDir('a/1/2/3'); 测试建立文件夹 建一个a/1/2/3文件夹 * FileUtil::createFile('b/1/2/3'); 测试建立文件 在b/1/2/文件夹下面建一个3文件 * FileUtil::createFile('b/1/2/3.exe'); 测试建立文件 在b/1/2/文件夹下面建一个3.exe文件 ...
PHP Create File - fopen() Thefopen()function is also used to create a file. Maybe a little confusing, but in PHP, a file is created using the same function used to open files. If you usefopen()on a file that does not exist, it will create it, given that the file is opened for...
functioncreate_folders($dir){returnis_dir($dir) or (create_folders(dirname($dir)) andmkdir($dir, 0777)); } 说明:1 大致流程: 得到路径后,先判断是否已是一个有效的文件目录,如是则返回,结束程序。如果不是,(由于这里用了OR作先择性的条件,即只要满足其中一个条件就行),则递归再调用自身,并且传入...
2.1 面向过程 file 前缀,面向对象 get 前缀 2.2 a: access(访问);m:modify(修改);c:create(创建) 2.3 time 后缀 2.4 fileatime,SplFileInfo::getATime;filemtime,SplFileInfo::getMTime;filectime,SplFileInfo::getCTime。 是不是很简单呢! 注意,使用 filectime 时,对于Windows系统会获取创建时间,但对于类Unix系统是...
How to Create and Open a File In this section, we’ll see how to create and open a file. When it comes to creating a file, it’s thefopenfunction which you'll end up using most of the time. It may seem a bit confusing to use thefopenfunction to create a file. In fact, thefo...
It is possible to create a folder and set the proper permission using PHP, specifically using mkdir() function. The default permission mode is 0777 (widest possible access). Before creating a directory, it’s importing to check first if the directory or a file exists or not. In PHP, it ...