What is the significance of the SAFE MODE Restriction error in PHP when using functions like imagejpeg?

The SAFE MODE Restriction error in PHP occurs when the server's PHP configuration has safe mode enabled, which restricts certain functions like imagejpeg from accessing files outside of the specified directory. To solve this issue, you can either disable safe mode in the PHP configuration or move the files you are working with into the directory specified by safe mode.

// Disable safe mode in PHP configuration
ini_set('safe_mode', 0);

// Your imagejpeg code here