Search results for: "touch() function"

How can PHP's explode function be used to split text from a file into separate pieces?

To split text from a file into separate pieces using PHP's explode function, you can read the file contents into a string variable and then use explod...

What are the limitations of the ftp_put function in PHP when it comes to duplicating files?

The ftp_put function in PHP does not have a built-in method to check for existing files before uploading, which can lead to duplicate files being crea...

What potential pitfalls should be considered when using the CONCAT function in SQL queries in PHP?

When using the CONCAT function in SQL queries in PHP, it is important to be cautious of SQL injection vulnerabilities. If user input is directly conca...

What are some alternative methods to sending emails in PHP other than using the mail() function?

The mail() function in PHP is a simple way to send emails, but it has limitations such as lack of support for SMTP authentication and limited control...

How can the unlink() function in PHP be used to specify a path for file deletion?

To use the unlink() function in PHP to specify a path for file deletion, you need to provide the full path to the file you want to delete. This is imp...