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newt_set_suspend_callback()

newt_set_suspend_callback - Set a callback function which gets invoked when user presses the suspend key

Syntax

newt_set_suspend_callback (callback $function, mixed $data)

Arguments

  • function - A callback function, which accepts one argument: data
  • data - This data is been passed to the callback function

Description

Set a callback function which gets invoked when user presses the suspend key (normally ^Z). If no suspend callback is registered, the suspend keystroke is ignored.

Version

PHP PECL newt >= 0.1

Return value

No value is returned.