Path

ez components / documentation / api reference / 2009.2.1 / debug

eZ Components 2009.2.1

Debug: ezcDebugPhpStacktraceIterator

[ Tutorial ] [ Example stylesheet ] [ Class tree ] [ Element index ] [ ChangeLog ] [ Credits ]

Class: ezcDebugPhpStacktraceIterator

Iterator class to wrap around debug_backtrace() stack traces. [source]
This iterator class receives a stack trace generated by debug_backtrace() and unifies it as described in the ezcDebugStacktraceIterator interface.

Parents

ezcDebugStacktraceIterator
   |
   --ezcDebugPhpStacktraceIterator

Inherited Member Variables

From ezcDebugStacktraceIterator:
protected  ezcDebugStacktraceIterator::$options

Method Summary

protected array unifyStackElement( $stackElement )
Unifies a stack element for being returned to the formatter.

Inherited Methods

From ezcDebugStacktraceIterator :
public void ezcDebugStacktraceIterator::__construct()
Creates a new stack trace iterator.
public int ezcDebugStacktraceIterator::count()
Returns the number of elements in the iterator.
public mixed ezcDebugStacktraceIterator::current()
Returns the currently selected element of the iterator.
public mixed ezcDebugStacktraceIterator::key()
Returns the key of the currently selected element of the iterator.
public mixed ezcDebugStacktraceIterator::next()
Advances the iterator to the next element.
public bool ezcDebugStacktraceIterator::offsetExists()
Returns if the given offset exists.
public mixed ezcDebugStacktraceIterator::offsetGet()
Returns the value assigned to the given offset.
public void ezcDebugStacktraceIterator::offsetSet()
It is not allowed to use this method with this iterator.
public void ezcDebugStacktraceIterator::offsetUnset()
It is not allowed to use this method with this iterator.
protected void ezcDebugStacktraceIterator::prepare()
Prepares the stack trace for being stored in the iterator instance.
public mixed ezcDebugStacktraceIterator::rewind()
Resets the iterator to the first element.
protected abstract array ezcDebugStacktraceIterator::unifyStackElement()
Unifies a stack element for being returned to the formatter.
public bool ezcDebugStacktraceIterator::valid()
Returns if the iterator is on a valid element or at the end.

Methods

unifyStackElement

array unifyStackElement( mixed $stackElement )
Unifies a stack element for being returned to the formatter.
This method ensures that an element of the stack trace conforms to the format expected by a ezcDebugOutputFormatter. The format is defined as follows:
 1.  array(
 2.       'file'      => '<fullpathtofile>',
 3.       'line'      => <lineno>,
 4.       'function'  => '<functionname>',
 5.       'class'     => '<classname>',
 6.       'params'    => array(
 7.           <param_no> => '<paramvalueinfo>',
 8.           <param_no> => '<paramvalueinfo>',
 9.           <param_no> => '<paramvalueinfo>',
10.           ...
11.       )
12.  )

Parameters

Name Type Description
$stackElement mixed  

Redefinition of

Method Description
ezcDebugStacktraceIterator::unifyStackElement() Unifies a stack element for being returned to the formatter.

Last updated: Tue, 23 Mar 2010