Documentation

PrettyPrinterAbstract
in package

Application

implements PrettyPrinter

AbstractYes

Interfaces

PrettyPrinter

Constants

FIXUP_BRACED_NAME = 6
FIXUP_CALL_LHS = 3
FIXUP_DEREF_LHS = 4
FIXUP_ENCAPSED = 8
FIXUP_NEW = 9
FIXUP_PREC_LEFT = 0
FIXUP_PREC_RIGHT = 1
FIXUP_PREC_UNARY = 2
FIXUP_STATIC_DEREF_LHS = 5
FIXUP_VAR_BRACED_NAME = 7
MAX_PRECEDENCE = 1000

Properties

$canUseSemicolonNamespaces : bool
$docStringEndToken : string|null
$emptyListInsertionMap : array<string, array{: int|string|null, : string, : string}>
$fixupMap : array<string, array<string, int>>
$indentLevel : int
$insertionMap : array<string, array{: int|string|null, : bool, : string|null, : string|null}>
$labelCharMap : array<string, bool>
$listInsertionMap : array<string, string>
$modifierChangeMap : array<string, array{: string, : int}>
$newline : string
$nl : string
$nodeListDiffer : Differ<string|int, Node>
$origTokens : TokenStream|null
$phpVersion : PhpVersion
$precedenceMap : array<class-string, array{: int, : int, : int}>
$removalMap : array<string, array{left?: int|string, right?: int|string}>
$shortArraySyntax : bool

Methods

__construct() : mixed: Creates a pretty printer instance using the given options.
prettyPrint() : string: Pretty prints an array of statements.
prettyPrintExpr() : string: Pretty prints an expression.
prettyPrintFile() : string: Pretty prints a file of statements (includes the opening <?php tag if it is required).
printFormatPreserving() : string: Perform a format-preserving pretty print of an AST.
callLhsRequiresParens() : bool: Determines whether the LHS of a call must be wrapped in parenthesis.
dereferenceLhsRequiresParens() : bool: Determines whether the LHS of an array/object operation must be wrapped in parentheses.
handleMagicTokens() : string: Handles (and removes) doc-string-end tokens.
indent() : void: Increase indentation level.
initializeEmptyListInsertionMap() : void
initializeFixupMap() : void: Lazily initializes fixup map.
initializeInsertionMap() : void
initializeLabelCharMap() : void: Lazily initializes label char map.
initializeListInsertionMap() : void
initializeModifierChangeMap() : void
initializeNodeListDiffer() : void: Lazily initializes node list differ.
initializeRemovalMap() : void: Lazily initializes the removal map.
isMultiline() : bool: Determine whether a list of nodes uses multiline formatting.
newOperandRequiresParens() : bool: Determines whether an expression used in "new" or "instanceof" requires parentheses.
outdent() : void: Decrease indentation level.
p() : string: Pretty prints a node.
pArray() : null|string: Perform a format-preserving pretty print of an array.
pCommaSeparated() : string: Pretty prints an array of nodes and implodes the printed values with commas.
pCommaSeparatedMultiline() : string: Pretty prints a comma-separated list of nodes in multiline style, including comments.
pComments() : string: Prints reformatted text of the passed comments.
pFallback() : string
pFixup() : string: Print node with fixups.
pImplode() : string: Pretty prints an array of nodes and implodes the printed values.
pInfixOp() : string: Pretty-print an infix operation while taking precedence into account.
pModifiers() : string: Print modifiers, including trailing whitespace.
pPostfixOp() : string: Pretty-print a postfix operation while taking precedence into account.
pPrefixOp() : string: Pretty-print a prefix operation while taking precedence into account.
preprocessNodes() : void: Preprocesses the top-level nodes to initialize pretty printer state.
pStatic() : string
pStmts() : string: Pretty prints an array of nodes (statements) and indents them optionally.
resetState() : void: Reset pretty printing state.
safeAppend() : void: Appends to a string, ensuring whitespace between label characters.
setIndentLevel() : void: Set indentation level
staticDereferenceLhsRequiresParens() : bool: Determines whether the LHS of a static operation must be wrapped in parentheses.

FIXUP_BRACED_NAME


    protected
        mixed
    FIXUP_BRACED_NAME
    = 6

FIXUP_CALL_LHS


    protected
        mixed
    FIXUP_CALL_LHS
    = 3

FIXUP_DEREF_LHS


    protected
        mixed
    FIXUP_DEREF_LHS
    = 4

FIXUP_ENCAPSED


    protected
        mixed
    FIXUP_ENCAPSED
    = 8

FIXUP_NEW


    protected
        mixed
    FIXUP_NEW
    = 9

FIXUP_PREC_LEFT


    protected
        mixed
    FIXUP_PREC_LEFT
    = 0

FIXUP_PREC_RIGHT


    protected
        mixed
    FIXUP_PREC_RIGHT
    = 1

FIXUP_PREC_UNARY


    protected
        mixed
    FIXUP_PREC_UNARY
    = 2

FIXUP_STATIC_DEREF_LHS


    protected
        mixed
    FIXUP_STATIC_DEREF_LHS
    = 5

FIXUP_VAR_BRACED_NAME


    protected
        mixed
    FIXUP_VAR_BRACED_NAME
    = 7

MAX_PRECEDENCE


    protected
        mixed
    MAX_PRECEDENCE
    = 1000

$canUseSemicolonNamespaces


    protected
        bool
    $canUseSemicolonNamespaces

Whether semicolon namespaces can be used (i.e. no global namespace is used)

$docStringEndToken


    protected
        string|null
    $docStringEndToken

Token placed at end of doc string to ensure it is followed by a newline. Null if flexible doc strings are used.

$emptyListInsertionMap


    protected
        array<string, array{: int|string|null, : string, : string}>
    $emptyListInsertionMap

$fixupMap


    protected
        array<string, array<string, int>>
    $fixupMap

Map from token classes and subnode names to FIXUP_* constants. This is used during format-preserving prints to place additional parens/braces if necessary.

$indentLevel


    protected
        int
    $indentLevel

Current indentation level.

$insertionMap


    protected
        array<string, array{: int|string|null, : bool, : string|null, : string|null}>
    $insertionMap

Map from "{$node->getType()}->{$subNode}" to [$find, $beforeToken, $extraLeft, $extraRight]. $find is an optional token after which the insertion occurs. $extraLeft/Right are optionally added before/after the main insertions.

$labelCharMap


    protected
        array<string, bool>
    $labelCharMap

Map determining whether a certain character is a label character

$listInsertionMap


    protected
        array<string, string>
    $listInsertionMap

Map From "{$class}->{$subNode}" to string that should be inserted between elements of this list subnode.

$modifierChangeMap


    protected
        array<string, array{: string, : int}>
    $modifierChangeMap

Map from "{$class}->{$subNode}" to [$printFn, $token] where $printFn is the function to print the modifiers and $token is the token before which the modifiers should be reprinted.

$newline


    protected
        string
    $newline

Newline style. Does not include current indentation.

$nl


    protected
        string
    $nl

Newline including current indentation.

$nodeListDiffer


    protected
        Differ<string|int, Node>
    $nodeListDiffer

Differ for node lists

$origTokens


    protected
        TokenStream|null
    $origTokens

Original tokens for use in format-preserving pretty print

$phpVersion


    protected
        PhpVersion
    $phpVersion

PHP version to target

$precedenceMap


    protected
        array<class-string, array{: int, : int, : int}>
    $precedenceMap
     = [
    // [precedence, precedenceLHS, precedenceRHS]
    // Where the latter two are the precedences to use for the LHS and RHS of a binary operator,
    // where 1 is added to one of the sides depending on associativity. This information is not
    // used for unary operators and set to -1.
    \PhpParser\Node\Expr\Clone_::class => [-10, 0, 1],
    \PhpParser\Node\Expr\BinaryOp\Pow::class => [0, 0, 1],
    \PhpParser\Node\Expr\BitwiseNot::class => [10, -1, -1],
    \PhpParser\Node\Expr\UnaryPlus::class => [10, -1, -1],
    \PhpParser\Node\Expr\UnaryMinus::class => [10, -1, -1],
    \PhpParser\Node\Expr\Cast\Int_::class => [10, -1, -1],
    \PhpParser\Node\Expr\Cast\Double::class => [10, -1, -1],
    \PhpParser\Node\Expr\Cast\String_::class => [10, -1, -1],
    \PhpParser\Node\Expr\Cast\Array_::class => [10, -1, -1],
    \PhpParser\Node\Expr\Cast\Object_::class => [10, -1, -1],
    \PhpParser\Node\Expr\Cast\Bool_::class => [10, -1, -1],
    \PhpParser\Node\Expr\Cast\Unset_::class => [10, -1, -1],
    \PhpParser\Node\Expr\ErrorSuppress::class => [10, -1, -1],
    \PhpParser\Node\Expr\Instanceof_::class => [20, -1, -1],
    \PhpParser\Node\Expr\BooleanNot::class => [30, -1, -1],
    \PhpParser\Node\Expr\BinaryOp\Mul::class => [40, 41, 40],
    \PhpParser\Node\Expr\BinaryOp\Div::class => [40, 41, 40],
    \PhpParser\Node\Expr\BinaryOp\Mod::class => [40, 41, 40],
    \PhpParser\Node\Expr\BinaryOp\Plus::class => [50, 51, 50],
    \PhpParser\Node\Expr\BinaryOp\Minus::class => [50, 51, 50],
    \PhpParser\Node\Expr\BinaryOp\Concat::class => [50, 51, 50],
    \PhpParser\Node\Expr\BinaryOp\ShiftLeft::class => [60, 61, 60],
    \PhpParser\Node\Expr\BinaryOp\ShiftRight::class => [60, 61, 60],
    \PhpParser\Node\Expr\BinaryOp\Smaller::class => [70, 70, 70],
    \PhpParser\Node\Expr\BinaryOp\SmallerOrEqual::class => [70, 70, 70],
    \PhpParser\Node\Expr\BinaryOp\Greater::class => [70, 70, 70],
    \PhpParser\Node\Expr\BinaryOp\GreaterOrEqual::class => [70, 70, 70],
    \PhpParser\Node\Expr\BinaryOp\Equal::class => [80, 80, 80],
    \PhpParser\Node\Expr\BinaryOp\NotEqual::class => [80, 80, 80],
    \PhpParser\Node\Expr\BinaryOp\Identical::class => [80, 80, 80],
    \PhpParser\Node\Expr\BinaryOp\NotIdentical::class => [80, 80, 80],
    \PhpParser\Node\Expr\BinaryOp\Spaceship::class => [80, 80, 80],
    \PhpParser\Node\Expr\BinaryOp\BitwiseAnd::class => [90, 91, 90],
    \PhpParser\Node\Expr\BinaryOp\BitwiseXor::class => [100, 101, 100],
    \PhpParser\Node\Expr\BinaryOp\BitwiseOr::class => [110, 111, 110],
    \PhpParser\Node\Expr\BinaryOp\BooleanAnd::class => [120, 121, 120],
    \PhpParser\Node\Expr\BinaryOp\BooleanOr::class => [130, 131, 130],
    \PhpParser\Node\Expr\BinaryOp\Coalesce::class => [140, 140, 141],
    \PhpParser\Node\Expr\Ternary::class => [150, -1, -1],
    \PhpParser\Node\Expr\Assign::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignRef::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Plus::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Minus::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Mul::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Div::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Concat::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Mod::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\BitwiseAnd::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\BitwiseOr::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\BitwiseXor::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\ShiftLeft::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\ShiftRight::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Pow::class => [160, -1, -1],
    \PhpParser\Node\Expr\AssignOp\Coalesce::class => [160, -1, -1],
    \PhpParser\Node\Expr\YieldFrom::class => [170, -1, -1],
    \PhpParser\Node\Expr\Yield_::class => [175, -1, -1],
    \PhpParser\Node\Expr\Print_::class => [180, -1, -1],
    \PhpParser\Node\Expr\BinaryOp\LogicalAnd::class => [190, 191, 190],
    \PhpParser\Node\Expr\BinaryOp\LogicalXor::class => [200, 201, 200],
    \PhpParser\Node\Expr\BinaryOp\LogicalOr::class => [210, 211, 210],
    \PhpParser\Node\Expr\Include_::class => [220, -1, -1],
    \PhpParser\Node\Expr\ArrowFunction::class => [230, -1, -1],
    \PhpParser\Node\Expr\Throw_::class => [240, -1, -1],
]

$removalMap


    protected
        array<string, array{left?: int|string, right?: int|string}>
    $removalMap

Map from "{$node->getType()}->{$subNode}" to ['left' => $l, 'right' => $r], where $l and $r specify the token type that needs to be stripped when removing this node.

$shortArraySyntax


    protected
        bool
    $shortArraySyntax

Whether to use short array syntax if the node specifies no preference

__construct()

Creates a pretty printer instance using the given options.


    public
                    __construct([PhpVersion, newline?: string, shortArraySyntax?: bool} $options = [] ]) : mixed

Supported options:

PhpVersion $phpVersion: The PHP version to target (default to PHP 7.4). This option controls compatibility of the generated code with older PHP versions in cases where a simple stylistic choice exists (e.g. array() vs []). It is safe to pretty-print an AST for a newer PHP version while specifying an older target (but the result will of course not be compatible with the older version in that case).
string $newline: The newline style to use. Should be "\n" (default) or "\r\n".
bool $shortArraySyntax: Whether to use [] instead of array() as the default array syntax, if the node does not specify a format. Defaults to whether the phpVersion support short array syntax.

Parameters

$options : PhpVersion, newline?: string, shortArraySyntax?: bool} = []: Dictionary of formatting options

prettyPrint()

Pretty prints an array of statements.


    public
                    prettyPrint(array<string|int, Node> $stmts) : string

Parameters

$stmts : array<string|int, Node>: Array of statements

Return values

string —

Pretty printed statements

prettyPrintExpr()

Pretty prints an expression.


    public
                    prettyPrintExpr(Expr $node) : string

Parameters

$node : Expr: Expression node

Return values

string —

Pretty printed node

prettyPrintFile()

Pretty prints a file of statements (includes the opening <?php tag if it is required).


    public
                    prettyPrintFile(array<string|int, Node> $stmts) : string

Parameters

$stmts : array<string|int, Node>: Array of statements

Return values

string —

Pretty printed statements

printFormatPreserving()

Perform a format-preserving pretty print of an AST.


    public
                    printFormatPreserving(array<string|int, Node> $stmts, array<string|int, Node> $origStmts, array<string|int, Token> $origTokens) : string

The format preservation is best effort. For some changes to the AST the formatting will not be preserved (at least not locally).

In order to use this method a number of prerequisites must be satisfied:

The startTokenPos and endTokenPos attributes in the lexer must be enabled.
The CloningVisitor must be run on the AST prior to modification.
The original tokens must be provided, using the getTokens() method on the lexer.

Parameters

$stmts : array<string|int, Node>: Modified AST with links to original AST
$origStmts : array<string|int, Node>: Original AST with token offset information
$origTokens : array<string|int, Token>: Tokens of the original code

Return values

string

callLhsRequiresParens()

Determines whether the LHS of a call must be wrapped in parenthesis.


    protected
                    callLhsRequiresParens(Node $node) : bool

Parameters

$node : Node: LHS of a call

Return values

bool —

Whether parentheses are required

dereferenceLhsRequiresParens()

Determines whether the LHS of an array/object operation must be wrapped in parentheses.


    protected
                    dereferenceLhsRequiresParens(Node $node) : bool

Parameters

$node : Node: LHS of dereferencing operation

Return values

bool —

Whether parentheses are required

handleMagicTokens()

Handles (and removes) doc-string-end tokens.


    protected
                    handleMagicTokens(string $str) : string

Parameters

$str : string

Return values

string

indent()

Increase indentation level.


    protected
                    indent() : void

initializeEmptyListInsertionMap()


    protected
                    initializeEmptyListInsertionMap() : void

initializeFixupMap()

Lazily initializes fixup map.


    protected
                    initializeFixupMap() : void

The fixup map is used to determine whether a certain subnode of a certain node may require some kind of "fixup" operation, e.g. the addition of parenthesis or braces.

initializeInsertionMap()


    protected
                    initializeInsertionMap() : void

initializeLabelCharMap()

Lazily initializes label char map.


    protected
                    initializeLabelCharMap() : void

The label char map determines whether a certain character may occur in a label.

initializeListInsertionMap()


    protected
                    initializeListInsertionMap() : void

initializeModifierChangeMap()


    protected
                    initializeModifierChangeMap() : void

initializeNodeListDiffer()

Lazily initializes node list differ.


    protected
                    initializeNodeListDiffer() : void

The node list differ is used to determine differences between two array subnodes.

initializeRemovalMap()

Lazily initializes the removal map.


    protected
                    initializeRemovalMap() : void

The removal map is used to determine which additional tokens should be removed when a certain node is replaced by null.

isMultiline()

Determine whether a list of nodes uses multiline formatting.


    protected
                    isMultiline(array<string|int, Node|null> $nodes) : bool

Parameters

$nodes : array<string|int, Node|null>: Node list

Return values

bool —

Whether multiline formatting is used

newOperandRequiresParens()

Determines whether an expression used in "new" or "instanceof" requires parentheses.


    protected
                    newOperandRequiresParens(Node $node) : bool

Parameters

$node : Node: New or instanceof operand

Return values

bool —

Whether parentheses are required

outdent()

Decrease indentation level.


    protected
                    outdent() : void

p()

Pretty prints a node.


    protected
                    p(Node $node[, int $precedence = self::MAX_PRECEDENCE ][, int $lhsPrecedence = self::MAX_PRECEDENCE ][, bool $parentFormatPreserved = false ]) : string

This method also handles formatting preservation for nodes.

Parameters

$node : Node: Node to be pretty printed
$precedence : int = self::MAX_PRECEDENCE: Precedence of parent operator
$lhsPrecedence : int = self::MAX_PRECEDENCE: Precedence for unary operator on LHS of binary operator
$parentFormatPreserved : bool = false: Whether parent node has preserved formatting

Return values

string —

Pretty printed node

pArray()

Perform a format-preserving pretty print of an array.


    protected
                    pArray(array<string|int, Node> $nodes, array<string|int, Node> $origNodes, int &$pos, int $indentAdjustment, string $parentNodeClass, string $subNodeName, null|int $fixup) : null|string

Parameters

$nodes : array<string|int, Node>: New nodes
$origNodes : array<string|int, Node>: Original nodes
$pos : int: Current token position (updated by reference)
$indentAdjustment : int: Adjustment for indentation
$parentNodeClass : string: Class of the containing node.
$subNodeName : string: Name of array subnode.
$fixup : null|int: Fixup information for array item nodes

Return values

null|string —

Result of pretty print or null if cannot preserve formatting

pCommaSeparated()

Pretty prints an array of nodes and implodes the printed values with commas.


    protected
                    pCommaSeparated(array<string|int, Node> $nodes) : string

Parameters

$nodes : array<string|int, Node>: Array of Nodes to be printed

Return values

string —

Comma separated pretty printed nodes

pCommaSeparatedMultiline()

Pretty prints a comma-separated list of nodes in multiline style, including comments.


    protected
                    pCommaSeparatedMultiline(array<string|int, Node> $nodes, bool $trailingComma) : string

The result includes a leading newline and one level of indentation (same as pStmts).

Parameters

$nodes : array<string|int, Node>: Array of Nodes to be printed
$trailingComma : bool: Whether to use a trailing comma

Return values

string —

Comma separated pretty printed nodes in multiline style

pComments()

Prints reformatted text of the passed comments.


    protected
                    pComments(array<string|int, Comment> $comments) : string

Parameters

$comments : array<string|int, Comment>: List of comments

Return values

string —

Reformatted text of comments

pFallback()


    protected
                    pFallback(Node $node, int $precedence, int $lhsPrecedence) : string

Parameters

$node : Node
$precedence : int
$lhsPrecedence : int

Return values

string

pFixup()

Print node with fixups.


    protected
                    pFixup(int $fixup, Node $subNode, string|null $parentClass, int $subStartPos, int $subEndPos) : string

Fixups here refer to the addition of extra parentheses, braces or other characters, that are required to preserve program semantics in a certain context (e.g. to maintain precedence or because only certain expressions are allowed in certain places).

Parameters

$fixup : int: Fixup type
$subNode : Node: Subnode to print
$parentClass : string|null: Class of parent node
$subStartPos : int: Original start pos of subnode
$subEndPos : int: Original end pos of subnode

Return values

string —

Result of fixed-up print of subnode

pImplode()

Pretty prints an array of nodes and implodes the printed values.


    protected
                    pImplode(array<string|int, Node> $nodes[, string $glue = '' ]) : string

Parameters

$nodes : array<string|int, Node>: Array of Nodes to be printed
$glue : string = '': Character to implode with

Return values

string —

Imploded pretty printed nodes> $pre

pInfixOp()

Pretty-print an infix operation while taking precedence into account.


    protected
                    pInfixOp(string $class, Node $leftNode, string $operatorString, Node $rightNode, int $precedence, int $lhsPrecedence) : string

Parameters

$class : string: Node class of operator
$leftNode : Node: Left-hand side node
$operatorString : string: String representation of the operator
$rightNode : Node: Right-hand side node
$precedence : int: Precedence of parent operator
$lhsPrecedence : int: Precedence for unary operator on LHS of binary operator

Return values

string —

Pretty printed infix operation

pModifiers()

Print modifiers, including trailing whitespace.


    protected
                    pModifiers(int $modifiers) : string

Parameters

$modifiers : int: Modifier mask to print

Return values

string —

Printed modifiers

pPostfixOp()

Pretty-print a postfix operation while taking precedence into account.


    protected
                    pPostfixOp(string $class, Node $node, string $operatorString, int $precedence, int $lhsPrecedence) : string

Parameters

$class : string: Node class of operator
$node : Node: Node
$operatorString : string: String representation of the operator
$precedence : int: Precedence of parent operator
$lhsPrecedence : int: Precedence for unary operator on LHS of binary operator

Return values

string —

Pretty printed postfix operation

pPrefixOp()

Pretty-print a prefix operation while taking precedence into account.


    protected
                    pPrefixOp(string $class, string $operatorString, Node $node, int $precedence, int $lhsPrecedence) : string

Parameters

$class : string: Node class of operator
$operatorString : string: String representation of the operator
$node : Node: Node
$precedence : int: Precedence of parent operator
$lhsPrecedence : int: Precedence for unary operator on LHS of binary operator

Return values

string —

Pretty printed prefix operation

preprocessNodes()

Preprocesses the top-level nodes to initialize pretty printer state.


    protected
                    preprocessNodes(array<string|int, Node> $nodes) : void

Parameters

$nodes : array<string|int, Node>: Array of nodes

pStatic()


    protected
                    pStatic(bool $static) : string

Parameters

$static : bool

Return values

string

pStmts()

Pretty prints an array of nodes (statements) and indents them optionally.


    protected
                    pStmts(array<string|int, Node> $nodes[, bool $indent = true ]) : string

Parameters

$nodes : array<string|int, Node>: Array of nodes
$indent : bool = true: Whether to indent the printed nodes

Return values

string —

Pretty printed statements

resetState()

Reset pretty printing state.


    protected
                    resetState() : void

safeAppend()

Appends to a string, ensuring whitespace between label characters.


    protected
                    safeAppend(string &$str, string $append) : void

Example: "echo" and "$x" result in "echo$x", but "echo" and "x" result in "echo x". Without safeAppend the result would be "echox", which does not preserve semantics.

Parameters

$str : string
$append : string

setIndentLevel()

Set indentation level


    protected
                    setIndentLevel(int $level) : void

Parameters

$level : int: Level in number of spaces

staticDereferenceLhsRequiresParens()

Determines whether the LHS of a static operation must be wrapped in parentheses.


    protected
                    staticDereferenceLhsRequiresParens(Node $node) : bool

Parameters

$node : Node: LHS of dereferencing operation

Return values

bool —

Whether parentheses are required

PrettyPrinterAbstract in package Application implements PrettyPrinter

Table of Contents

Interfaces

Constants

Properties

Methods

Constants

FIXUP_BRACED_NAME

FIXUP_CALL_LHS

FIXUP_DEREF_LHS

FIXUP_ENCAPSED

FIXUP_NEW

FIXUP_PREC_LEFT

FIXUP_PREC_RIGHT

FIXUP_PREC_UNARY

FIXUP_STATIC_DEREF_LHS

FIXUP_VAR_BRACED_NAME

MAX_PRECEDENCE

Properties

$canUseSemicolonNamespaces

$docStringEndToken

$emptyListInsertionMap

$fixupMap

$indentLevel

$insertionMap

$labelCharMap

$listInsertionMap

$modifierChangeMap

$newline

$nl

$nodeListDiffer

$origTokens

$phpVersion

$precedenceMap

$removalMap

$shortArraySyntax

Methods

__construct()

Parameters

prettyPrint()

Parameters

Return values

prettyPrintExpr()

Parameters

Return values

prettyPrintFile()

Parameters

Return values

printFormatPreserving()

Parameters

Return values

callLhsRequiresParens()

Parameters

Return values

dereferenceLhsRequiresParens()

Parameters

Return values

handleMagicTokens()

Parameters

Return values

indent()

initializeEmptyListInsertionMap()

initializeFixupMap()

initializeInsertionMap()

initializeLabelCharMap()

initializeListInsertionMap()

initializeModifierChangeMap()

initializeNodeListDiffer()

initializeRemovalMap()

isMultiline()

Parameters

Return values

newOperandRequiresParens()

Parameters

Return values

outdent()

p()

Parameters

Return values

pArray()

PrettyPrinterAbstract
in package

Application

implements PrettyPrinter