Codeigniter Get File Extension Before Upload

Codeigniter Get File Extension Before Upload

In this post we will give you information about Codeigniter Get File Extension Before Upload. Hear we will give you detail about Codeigniter Get File Extension Before UploadAnd how to use it also give you demo for it if it is necessary.

Are you looking for codeigniter get extension of file before upload then i will help you to get file extension in codeigniter from file name. we can get file extension using pathinfo() php function.

I was new to codeigniter application. i was using codeigniter 3 version. i was doing image upload task on my project and i need to make custom name of image when you upload on my server. At that time need to get image file extension from name and then i will rename it form extension. i search a lot about to getting directly for file extension but it was not there in codeigniter docs. i thought and find way to do it using php pathinfo().

I created simple example for getting file extension in codeigniter project. so you can see both example, i hope it can help you.

Example 1:

$fileExt = pathinfo($_FILES["image"]["name"], PATHINFO_EXTENSION);

print_r($fileExt);

Example 2:

Also see:PHP Codeigniter Curl Post Request Example

$fileName = $this->upload->data('image');

$fileExt = pathinfo($fileName, PATHINFO_EXTENSION);

print_r($fileExt);

I hope it can help you…

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