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(sfActionStackEntry) addEntry (, , )
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Adds an entry to the action stack.
returns sfActionStackEntry instance
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(sfActionStackEntry) getEntry ()
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Retrieves the entry at a specific index.
returns An action stack entry implementation.
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(mixed) getFirstEntry ()
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Retrieves the first entry.
returns An action stack entry implementation or null if there is no sfAction instance in the stack
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(mixed) getLastEntry ()
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Retrieves the last entry.
returns An action stack entry implementation or null if there is no sfAction instance in the stack
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Retrieves the size of this stack.
returns The size of this stack.
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(sfActionStackEntry) popEntry ()
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Removes the entry at a specific index.
returns An action stack entry implementation.