phing:tldr:a0721

The command "phing -listener ${class_name} ${task_name}" is used to execute a Phing build script with a custom event listener.

Here is an explanation of each part of the command:

• "phing": Phing is a build tool for PHP projects. It allows you to define and execute tasks for building and deploying your PHP applications.
• "-listener": This option is used to specify a custom event listener for the Phing build script.
• "${class_name}": This is a placeholder that should be replaced with the name of the custom event listener class you want to use. The event listener class should be defined in your build script or a separate PHP file.
• "${task_name}": This is a placeholder that should be replaced with the name of the task you want to execute in the Phing build script.

By running this command, Phing will execute the specified task in the build script while using the specified event listener to handle events triggered during the build process. This allows you to add custom logic or actions to the build process, such as sending notifications, logging, or performing additional tasks.