PHPTAL_Expression Class Reference

List of all members.

Public Member Functions
	PHPTAL_Expression (&$generator, &$tag, $str)
	setPolicy ($policy)
	prepare ()
	_extractReceiver ()
	countSubs ()
&	subs ()
	hasReceiver ()
	getReceiver ()
	setReceiver ($name)
	generate ()
	_evaluateSequence ($seq)
	_useResult ($temp)
	_FindFunctionNamespace ($str)
	_GetCode (&$exp, $str)
Public Attributes
	$_tag
	$_gen
	$_src
	$_subs = array()
	$_policy
	$_receiver = false
	$_prepared = false
	$_structure = false

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Constructor & Destructor Documentation

PHPTAL_Expression::PHPTAL_Expression (  &$  generator, &$  tag, $  str )

Definition at line 47 of file Expression.php.

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Member Function Documentation

PHPTAL_Expression::_evaluateSequence (  $  seq  )

Definition at line 267 of file Expression.php. References _evaluateSequence(), _GetCode(), and _useResult(). Referenced by _evaluateSequence(), and generate().

PHPTAL_Expression::_extractReceiver (   )

Definition at line 137 of file Expression.php. References $_phptal_es_namespaces. Referenced by prepare().

PHPTAL_Expression::_FindFunctionNamespace (  $  str  )

Retrieve a function namespace for given string and the associated expression. Examples: The function namespace of 'php:XXXX' is 'php' The function namespace of 'XXXX' is 'path' The function namespace of 'foo:bar::baz' is 'foo' Parameters: string  $str Expression string without receiver Returns: array An array composed as follow : array('ns', 'exp'), Where 'ns' is the function namespace and 'exp', is the source string without the 'ns:' part. Definition at line 334 of file Expression.php. References _FindFunctionNamespace(), and path. Referenced by _FindFunctionNamespace(), and _GetCode().

PHPTAL_Expression::_GetCode (  &$  exp, $  str )

Get the code for a ns:args string. Definition at line 348 of file Expression.php. References _FindFunctionNamespace(), and _GetCode(). Referenced by _evaluateSequence(), _GetCode(), and generate().

PHPTAL_Expression::_useResult (  $  temp  )

Definition at line 302 of file Expression.php. References _PHPTAL_ES_RECEIVER_IS_CONTEXT, _PHPTAL_ES_RECEIVER_IS_OUTPUT, _PHPTAL_ES_RECEIVER_IS_TEMP, and _useResult(). Referenced by _evaluateSequence(), _useResult(), and generate().

PHPTAL_Expression::countSubs (   )

Retrieve the number of sub expressions. Definition at line 181 of file Expression.php. Referenced by generate(), and prepare().

PHPTAL_Expression::generate (   )

Generate php code for this expression. Definition at line 218 of file Expression.php. References _evaluateSequence(), _GetCode(), _useResult(), countSubs(), and prepare().

PHPTAL_Expression::getReceiver (   )

Retrieve receiver's name. Definition at line 202 of file Expression.php.

PHPTAL_Expression::hasReceiver (   )

Returns true if a receiver is set for this expression. Definition at line 194 of file Expression.php.

PHPTAL_Expression::prepare (   )

Prepare the expression. This method explode the expression into sub expression and prepare each expression for parsing. Exceptions: PHPTAL_ExpressionError  If receiver policy fail. Definition at line 68 of file Expression.php. References _extractReceiver(), _PHPTAL_ES_RECEIVER_IS_CONTEXT, _PHPTAL_ES_RECEIVER_IS_NONE, _PHPTAL_ES_RECEIVER_IS_TEMP, and countSubs(). Referenced by generate().

PHPTAL_Expression::setPolicy (  $  policy  )

Definition at line 54 of file Expression.php. References setPolicy(). Referenced by setPolicy().

PHPTAL_Expression::setReceiver (  $  name  )

Set expression receiver. Definition at line 210 of file Expression.php. References setReceiver(). Referenced by setReceiver().

& PHPTAL_Expression::subs (   )

Definition at line 186 of file Expression.php.

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Member Data Documentation

PHPTAL_Expression::$_gen

Definition at line 39 of file Expression.php.

PHPTAL_Expression::$_policy

Definition at line 42 of file Expression.php.

PHPTAL_Expression::$_prepared = false

Definition at line 44 of file Expression.php.

PHPTAL_Expression::$_receiver = false

Definition at line 43 of file Expression.php.

PHPTAL_Expression::$_src

Definition at line 40 of file Expression.php.

PHPTAL_Expression::$_structure = false

Definition at line 45 of file Expression.php.

PHPTAL_Expression::$_subs = array()

Definition at line 41 of file Expression.php.

PHPTAL_Expression::$_tag

Definition at line 38 of file Expression.php.

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The documentation for this class was generated from the following file:

• Expression.php

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