Search results for: "Content extraction"

How can PHP headers be utilized to allow users to download files with their original names?

To allow users to download files with their original names using PHP headers, you can set the Content-Disposition header with the filename parameter....

How can control structures be effectively implemented in Smarty templates to handle different page displays based on user interactions?

To handle different page displays based on user interactions in Smarty templates, control structures can be effectively implemented by using condition...

How can individual text boxes be refreshed independently of the entire page using iFrames in PHP?

When using iFrames in PHP to display multiple text boxes on a page, you may want to refresh individual text boxes independently without refreshing the...

Is it possible to reload only a specific text box without refreshing the entire page in PHP?

To reload only a specific text box without refreshing the entire page in PHP, you can use AJAX. By sending an AJAX request to a PHP script that update...

Are there any best practices or guidelines for safely reading source code from external URLs in PHP, especially when allow_url_fopen is disabled?

When allow_url_fopen is disabled in PHP, it prevents the ability to read source code from external URLs using functions like file_get_contents(). To s...