PHP Class lithium\analysis\Debugger

Protected Properties

Property	Type	Description
$_closureCache	array	Used for temporary closure caching.

Method	Description
export ( mixed $var ) : string	Returns a parseable string representation of a variable.
trace ( array $options = [] ) : string \| array \| null	Outputs a stack trace based on the supplied options.

Method	Description
_closureDef ( array $frame, callable \| string $function ) : string	Helper method for caching closure function references to help the process of building the stack trace.
_definition ( mixed $reference, integer $callLine ) : mixed	Locates original location of closures.

Helper method for caching closure function references to help the process of building the stack trace.

protected static _closureDef ( array $frame, callable \| string $function ) : string
$frame	array	Backtrace information.
$function	callable \| string	The method related to $frame information.
return	string	Returns either the cached or the fetched closure function reference while writing its reference to the cache array `$_closureCache`.

Locates original location of closures.

protected static _definition ( mixed $reference, integer $callLine ) : mixed
$reference	mixed	File or class name to inspect.
$callLine	integer	Line number of class reference.
return	mixed	Returns the line number where the method called is defined.

Returns a parseable string representation of a variable.

public static export ( mixed $var ) : string
$var	mixed	The variable to export.
return	string	The exported contents.

Outputs a stack trace based on the supplied options.

public static trace ( array $options = [] ) : string \| array \| null
$options	array	Format for outputting stack trace. Available options are: - `'args'`: A boolean indicating if arguments should be included. - `'depth'`: The maximum depth of the trace. - `'format'`: Either `null`, `'points'` or `'array'`. - `'includeScope'`: A boolean indicating if items within scope should be included. - `'scope'`: Scope for items to include. - `'start'`: The depth to start with. - `'trace'`: A trace to use instead of generating one.
return	string \| array \| null	Stack trace formatted according to `'format'` option.

Used for temporary closure caching.

See also: lithium\analysis\Debugger::_closureDef()

protected static array $_closureCache
return	array