Search results for: "file expiration"

How can PHP developers adjust the max file size and post size settings to accommodate PDF uploads?

To accommodate PDF uploads, PHP developers can adjust the max file size and post size settings in the php.ini configuration file or within their PHP s...

What are the considerations for deploying PHP applications on servers in terms of file access and security?

When deploying PHP applications on servers, it is important to consider file access and security to prevent unauthorized access to sensitive informati...

What is the recommended approach for comparing user input with data from a CSV file in PHP?

When comparing user input with data from a CSV file in PHP, it is recommended to read the CSV file into an array and then iterate over the array to fi...

What are some potential security risks associated with writing user input directly to a file in PHP?

Writing user input directly to a file in PHP can pose security risks such as allowing malicious users to inject code or overwrite important files on t...

What are the potential pitfalls of using filemtime to sort an array of file names in PHP?

Using filemtime to sort an array of file names in PHP can lead to incorrect sorting if two files have the same modification time. To solve this issue,...