In this article we will show you the solution of get extension from filename php, through pathinfo() method we can collect every detail about a particular file easily in php. AdvertisementGenerally pathinfo() method gives information all about specified file. Details including directory name, file...
PHP file extension is very useful in order to get proper validation for any upload of the files. Getting an extension from the file name or file location is very useful as it lets programmers know that they must upload or manipulate files only related to PHP, not any other programming langu...
$filename = pathinfo($filepath, PATHINFO_FILENAME); will give you the filename without extension. Some other examples from the manual: $path_parts = pathinfo('/www/htdocs/index.html'); echo $path_parts['dirname'], "\n"; echo $path_parts['basename'], "\n"; echo $path_parts['ex...
publicfunction__construct($uploads, $uploadDir ='uploads/'){foreach($uploadsas$current) {$this->uploadFile = $uploadDir . $current->name .".".get_file_extension($current->name);if($this->upload($current,$this->uploadFile)) {echo"Successfully uploaded ". $current->name ."\n"; } } ...
Here’s an example code to get the extension from an HTML form: <?phpif($_SERVER["REQUEST_METHOD"]=="POST"){$file=$_FILES["the_file"];$filename=$file["name"];$ext=pathinfo($filename,PATHINFO_EXTENSION);echo"The file extension is$ext";}?>PHP Get file extensionFile: When you pu...
$res = CFile::CheckFile($arFile, $iMaxSize,"image/", CFile::GetImageExtensions()); }if($res !='') {return$res; } $imgArray = CFile::GetImageSize($arFile["tmp_name"],true);if(is_array($imgArray)) { $intWIDTH = $imgArray[0]; ...
在PHP 中,如何获取文件扩展名名呢,我们可能会用字符串操作函数进行处理,比如: echo substr(strrchr($file_name,'.'),1); 或者 echo end(explode...filename, PATHINFO_EXTENSION); pathinfo 函数支持4种类型的返回: PA...
fileinfo 模块安装 但是, PHP 默认并没有开启 fileinfo 模块,默认不会安装这个库, 所以我们要自己安装一下才可以使用。 下面来看下如何安装 fileinfo 模块: 1 下载扩展包 根据各自的版本号进行下载 代码语言:javascript 复制 wget-Ophp-5.6.25.tar.gz http://cn2.php.net/get/php-5.6.25.tar.gz/from/this...
private$file_type=array();//文件类型 private$ext= '';//上传文件扩展名 /** * 构造函数,初始化类 * @access public * @param string $file_name 上传后的文件名 * @param string $save_path 上传的目标文件夹 */ publicfunction__construct($save_path= './upload/',$file_name= 'date',$allow...
$ext=pathinfo($filename, PATHINFO_EXTENSION); Share Improve this answer answeredFeb 7, 2013 at 8:16 phpalix 68944 silver badges88 bronze badges Add a comment 33 you can useimage_type_to_extensionfunction with image type returned bygetimagesize: ...