PHP Class PHPCfg\Visitor\Simplifier

Inheritance: implements PHPCfg\Visitor

Exibir arquivo Open project: ircmaxell/php-cfg

Protected Properties

Property	Type	Description
$recursionProtection	SplObjectStorage
$removed	SplObjectStorage
$trivialPhiCandidates	SplObjectStorage

Public Methods

Method	Description
enterFunc ( Func $func )
enterOp ( Op $op, Block $block )
leaveFunc ( Func $func )

Private Methods

Method	Description
removeTrivialPhi ( Block $block )
replaceOpVariable ( Operand $from, Operand $to, Op $op )
replaceVariables ( Operand $from, Operand $to, Block $block )
tryRemoveTrivialPhi ( Phi $phi, Block $block )

Method Details

enterFunc() public method

public enterFunc ( Func $func )
$func	PHPCfg\Func

enterOp() public method

public enterOp ( Op $op, Block $block )
$op	PHPCfg\Op
$block	PHPCfg\Block

leaveFunc() public method

public leaveFunc ( Func $func )
$func	PHPCfg\Func

Property Details

$recursionProtection protected_oe property

protected SplObjectStorage $recursionProtection
return	SplObjectStorage

$removed protected_oe property

protected SplObjectStorage $removed
return	SplObjectStorage

$trivialPhiCandidates protected_oe property

protected SplObjectStorage $trivialPhiCandidates
return	SplObjectStorage