Search results for: "white screen of death"

How can PHP be used to determine the size of an image without the need for a database?

To determine the size of an image without the need for a database, you can use PHP's getimagesize() function. This function returns an array with the...

How can the value of $source_file be correctly assigned in a PHP script for uploading files via FTP?

When uploading files via FTP in PHP, the value of $source_file should be assigned the correct file path of the file you want to upload. This can be do...

What is a potential method in PHP to extract and display the current users of an IRC channel?

To extract and display the current users of an IRC channel in PHP, you can use the IRC protocol to connect to the channel and retrieve the list of use...

What function in PHP can be used to truncate a number to a specific number of decimal places?

To truncate a number to a specific number of decimal places in PHP, you can use the number_format() function. This function formats a number with grou...

What are the potential pitfalls of using shuffle() function in PHP for randomizing data sets from an array?

One potential pitfall of using the shuffle() function in PHP is that it directly modifies the original array, which may not be desirable if you need t...