PT_Parser
Implements interfaces:
- Iterator (internal interface)
Smart iterator for tokens obtained parsed code.
Located in /pt-parser.php (line 43)
Array[String]Int
$braceBlock
= array() (line 95)
Braces counter for the block function.
Array[String]Bool
$inBlock
= array() (line 89)
State for the block function.
Array
$mods
= array() (line 61)
Possible modifiers for upcoming tokens.
Int
$mod_distance
= 0 (line 67)
Distance since the modifier was captured.
Mixed
$mod_list
= array( T_DOC_COMMENT,
T_CONST,
T_FINAL,
T_PUBLIC,
T_PRIVATE,
T_PROTECTED,
T_VAR,
T_STATIC,
'&'
) (line 73)
Tokens of modifiers to be captured.
Int
$position
(line 55)
Current Position
Array()
$tokens
(line 49)
Token list
Constructor __construct (line 104)
Constructor -- tokenizes code.
Function required for the Iterator interface.
- String $data: Code to be parsed.
block (line 241)
Returns true while till the _upcoming_ pair of braces is matched.
Useful for parsing blocks encapsulated using { }: for example, to parse a function definition. Should only be used from the _same place_ in a single file: identifying which block must be managed is done on the basis of uniqueness of the line number and the file name.
Can also be passed an id to over-ride the auto generated id when the 1st stack frame from `debug_backtrace` doesn't prove sufficient for identifing the final caller: for example from a constructor of another class.
- String $id: The identifier for the caller.
current (line 150)
Returns a PT_Parser_Token instance or NULL in case the iterator has overshot.
Function required for the Iterator interface.
- Iterator::current
each (line 200)
Run on all tokens internally. Useful in derived classes.
key (line 137)
Returns the current key val.
Function required for the Iterator interface.
- Iterator::key
line (line 207)
Returns the line of the current token.
modifiers (line 179)
Saves modifiers for future tokens.
Saves modifiers from the mod_list, resets in case they become inapplicable.
next (line 127)
Moves to the next token and runs an 'each' internal call.
Function required for the Iterator interface.
- Iterator::next
reset_modifiers (line 193)
Resets all modifiers
rewind (line 120)
Return to the start.
Function required for the Iterator interface.
- Iterator::rewind
skip_till (line 220)
Skip tokens till the specified token is reached.
Useful for exploratory parsing
- $token
val (line 165)
Return the current val of the token.
valid (line 113)
Checks whether the iterator can still move forward.
Function required for the Iterator interface.
- Iterator::valid
Documentation generated on Thu, 29 Sep 2011 01:44:45 +0530 by phpDocumentor 1.4.3