Search results for: "maintenance mode"

What are the limitations of using shell_exec in PHP, especially in relation to safe mode?

When using shell_exec in PHP, especially in relation to safe mode, there are limitations due to security concerns. Safe mode restricts the execution o...

What potential issues can arise when running PHP scripts in safe mode?

When running PHP scripts in safe mode, potential issues can arise due to restrictions on certain functions and system calls, which can limit the funct...

What does the "SAFE MODE Restriction" warning in the PHP script indicate?

The "SAFE MODE Restriction" warning in a PHP script indicates that the server is running in safe mode, which restricts certain functions like file ope...

What is the recommended alternative to ECB mode for AES encryption in PHP?

The recommended alternative to ECB mode for AES encryption in PHP is CBC (Cipher Block Chaining) mode. CBC mode is more secure than ECB as it XORs eac...

What is the significance of Passive Mode in FTP operations in PHP?

When dealing with FTP operations in PHP, Passive Mode is significant because it allows the client to initiate the data connection to the server. This...