mirror of
https://github.com/phabelio/PHP-Parser.git
synced 2024-11-27 12:35:05 +01:00
484 lines
16 KiB
PHP
484 lines
16 KiB
PHP
<?php
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class PrettyPrinter_Zend extends PrettyPrinterAbstract
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{
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// Names and Variables
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public function pName(Node_Name $node) {
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return implode('\\', $node->parts);
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}
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public function pVariable(Node_Variable $node) {
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if ($node->name instanceof Node_Expr) {
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return '${' . $this->p($node->name) . '}';
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} elseif ($node->name instanceof Node_Variable) {
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return '$' . $this->p($node->name);
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} else {
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return '$' . $node->name;
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}
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}
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// Magic Constants
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public function pScalar_ClassConst(Node_Scalar_ClassConst $node) {
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return '__CLASS__';
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}
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public function pScalar_DirConst(Node_Scalar_DirConst $node) {
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return '__DIR__';
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}
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public function pScalar_FileConst(Node_Scalar_FileConst $node) {
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return '__FILE__';
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}
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public function pScalar_FuncConst(Node_Scalar_FuncConst $node) {
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return '__FUNCTION__';
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}
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public function pScalar_LineConst(Node_Scalar_LineConst $node) {
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return '__LINE__';
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}
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public function pScalar_MethodConst(Node_Scalar_MethodConst $node) {
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return '__METHOD__';
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}
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public function pScalar_NSConst(Node_Scalar_NSConst $node) {
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return '__NAMESPACE__';
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}
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// Scalars
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public function pScalar_String(Node_Scalar_String $node) {
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return ($node->isBinary ? 'b' : '')
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. (Node_Scalar_String::SINGLE_QUOTED === $node->type
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? '\'' . addcslashes($node->value, '\'\\') . '\''
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: '"' . addcslashes($node->value, "\n\r\t\f\v$\"\\") . '"'
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);
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}
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public function pScalar_LNumber(Node_Scalar_LNumber $node) {
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return (string) $node->value;
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}
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public function pScalar_DNumber(Node_Scalar_DNumber $node) {
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return (string) $node->value;
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}
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// Assignments
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public function pExpr_Assign(Node_Expr_Assign $node) {
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return $this->p($node->var) . ' = ' . $this->p($node->expr);
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}
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public function pExpr_AssignPlus(Node_Expr_AssignPlus $node) {
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return $this->p($node->var) . ' += ' . $this->p($node->expr);
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}
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public function pExpr_AssignMinus(Node_Expr_AssignMinus $node) {
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return $this->p($node->var) . ' -= ' . $this->p($node->expr);
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}
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public function pExpr_AssignMul(Node_Expr_AssignMul $node) {
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return $this->p($node->var) . ' *= ' . $this->p($node->expr);
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}
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public function pExpr_AssignDiv(Node_Expr_AssignDiv $node) {
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return $this->p($node->var) . ' /= ' . $this->p($node->expr);
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}
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public function pExpr_AssignConcat(Node_Expr_AssignConcat $node) {
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return $this->p($node->var) . ' .= ' . $this->p($node->expr);
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}
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public function pExpr_AssignMod(Node_Expr_AssignMod $node) {
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return $this->p($node->var) . ' %= ' . $this->p($node->expr);
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}
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public function pExpr_AssignBinAnd(Node_Expr_AssignBinAnd $node) {
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return $this->p($node->var) . ' &= ' . $this->p($node->expr);
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}
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public function pExpr_AssignBinOr(Node_Expr_AssignBinOr $node) {
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return $this->p($node->var) . ' |= ' . $this->p($node->expr);
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}
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public function pExpr_AssignBinXor(Node_Expr_AssignBinXor $node) {
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return $this->p($node->var) . ' ^= ' . $this->p($node->expr);
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}
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public function pExpr_AssignShiftLeft(Node_Expr_AssignShiftLeft $node) {
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return $this->p($node->var) . ' <<= ' . $this->p($node->expr);
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}
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public function pExpr_AssignShiftRight(Node_Expr_AssignShiftRight $node) {
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return $this->p($node->var) . ' >>= ' . $this->p($node->expr);
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}
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// Binary expressions
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public function pExpr_Plus(Node_Expr_Plus $node) {
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return $this->p($node->left) . ' + ' . $this->p($node->right);
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}
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public function pExpr_Minus(Node_Expr_Minus $node) {
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return $this->p($node->left) . ' - ' . $this->p($node->right);
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}
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public function pExpr_Mul(Node_Expr_Mul $node) {
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return $this->p($node->left) . ' * ' . $this->p($node->right);
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}
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public function pExpr_Div(Node_Expr_Div $node) {
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return $this->p($node->left) . ' / ' . $this->p($node->right);
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}
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public function pExpr_Concat(Node_Expr_Concat $node) {
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return $this->p($node->left) . ' . ' . $this->p($node->right);
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}
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public function pExpr_Mod(Node_Expr_Mod $node) {
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return $this->p($node->left) . ' % ' . $this->p($node->right);
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}
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public function pExpr_BooleanAnd(Node_Expr_BooleanAnd $node) {
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return $this->p($node->left) . ' && ' . $this->p($node->right);
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}
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public function pExpr_BooleanOr(Node_Expr_BooleanOr $node) {
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return $this->p($node->left) . ' || ' . $this->p($node->right);
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}
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public function pExpr_BinaryAnd(Node_Expr_BinaryAnd $node) {
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return $this->p($node->left) . ' & ' . $this->p($node->right);
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}
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public function pExpr_BinaryOr(Node_Expr_BinaryOr $node) {
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return $this->p($node->left) . ' | ' . $this->p($node->right);
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}
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public function pExpr_BinaryXor(Node_Expr_BinaryXor $node) {
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return $this->p($node->left) . ' ^ ' . $this->p($node->right);
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}
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public function pExpr_LogicalAnd(Node_Expr_LogicalAnd $node) {
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return $this->p($node->left) . ' and ' . $this->p($node->right);
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}
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public function pExpr_LogicalOr(Node_Expr_LogicalOr $node) {
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return $this->p($node->left) . ' or ' . $this->p($node->right);
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}
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public function pExpr_LogicalXor(Node_Expr_LogicalXor $node) {
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return $this->p($node->left) . ' xor ' . $this->p($node->right);
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}
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public function pExpr_Equal(Node_Expr_Equal $node) {
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return $this->p($node->left) . ' == ' . $this->p($node->right);
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}
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public function pExpr_NotEqual(Node_Expr_NotEqual $node) {
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return $this->p($node->left) . ' != ' . $this->p($node->right);
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}
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public function pExpr_Identical(Node_Expr_Identical $node) {
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return $this->p($node->left) . ' === ' . $this->p($node->right);
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}
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public function pExpr_NotIdentical(Node_Expr_NotIdentical $node) {
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return $this->p($node->left) . ' !== ' . $this->p($node->right);
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}
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public function pExpr_Greater(Node_Expr_Greater $node) {
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return $this->p($node->left) . ' > ' . $this->p($node->right);
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}
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public function pExpr_GreaterOrEqual(Node_Expr_GreaterOrEqual $node) {
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return $this->p($node->left) . ' >= ' . $this->p($node->right);
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}
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public function pExpr_Smaller(Node_Expr_Smaller $node) {
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return $this->p($node->left) . ' < ' . $this->p($node->right);
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}
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public function pExpr_SmallerOrEqual(Node_Expr_SmallerOrEqual $node) {
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return $this->p($node->left) . ' <= ' . $this->p($node->right);
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}
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public function pExpr_Instanceof(Node_Expr_Instanceof $node) {
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return $this->p($node->expr) . ' instanceof ' . $this->p($node->class);
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}
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// Unary expressions
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public function pExpr_BooleanNot(Node_Expr_BooleanNot $node) {
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return '!' . $this->p($node->expr);
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}
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public function pExpr_UnaryMinus(Node_Expr_UnaryMinus $node) {
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return '-' . $this->p($node->expr);
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}
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public function pExpr_PreInc(Node_Expr_PreInc $node) {
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return '++' . $this->p($node->var);
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}
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public function pExpr_PreDec(Node_Expr_PreDec $node) {
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return '--' . $this->p($node->var);
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}
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public function pExpr_PostInc(Node_Expr_PostInc $node) {
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return $this->p($node->var) . '++';
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}
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public function pExpr_PostDec(Node_Expr_PostDec $node) {
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return $this->p($node->var) . '--';
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}
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// Casts
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public function pExpr_IntCast(Node_Expr_IntCast $node) {
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return '(int) ' . $this->p($node->expr);
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}
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public function pExpr_DoubleCast(Node_Expr_DoubleCast $node) {
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return '(double) ' . $this->p($node->expr);
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}
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public function pExpr_StringCast(Node_Expr_StringCast $node) {
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return '(string) ' . $this->p($node->expr);
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}
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public function pExpr_ArrayCast(Node_Expr_ArrayCast $node) {
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return '(array) ' . $this->p($node->expr);
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}
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public function pExpr_ObjectCast(Node_Expr_ObjectCast $node) {
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return '(object) ' . $this->p($node->expr);
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}
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public function pExpr_BoolCast(Node_Expr_BoolCast $node) {
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return '(bool) ' . $this->p($node->expr);
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}
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public function pExpr_UnsetCast(Node_Expr_UnsetCast $node) {
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return '(unset) ' . $this->p($node->expr);
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}
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// Function calls and similar constructs
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public function pExpr_FuncCall(Node_Expr_FuncCall $node) {
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return $this->p($node->func) . '(' . $this->pCommaSeparated($node->args) . ')';
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}
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public function pExpr_FuncCallArg(Node_Expr_FuncCallArg $node) {
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return ($node->byRef ? '&' : '') . $this->p($node->value);
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}
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public function pExpr_MethodCall(Node_Expr_MethodCall $node) {
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return $this->p($node->var) . '->' . $this->pObjectProperty($node->name)
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. '(' . $this->pCommaSeparated($node->args) . ')';
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}
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public function pExpr_Empty(Node_Expr_Empty $node) {
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return 'empty(' . $this->p($node->var) . ')';
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}
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public function pExpr_Isset(Node_Expr_Isset $node) {
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return 'isset(' . $this->pCommaSeparated($node->vars) . ')';
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}
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public function pExpr_Include(Node_Expr_Include $node) {
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static $map = array(
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Node_Expr_Include::TYPE_INCLUDE => 'include',
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Node_Expr_Include::TYPE_INCLUDE_ONCE => 'include_once',
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Node_Expr_Include::TYPE_REQUIRE => 'require',
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Node_Expr_Include::TYPE_REQUIRE_ONCE => 'require_once',
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);
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return $map[$node->type] . ' ' . $this->p($node->expr);
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}
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// Other
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public function pExpr_Array(Node_Expr_Array $node) {
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return 'array(' . $this->pCommaSeparated($node->items) . ')';
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}
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public function pExpr_ArrayItem(Node_Expr_ArrayItem $node) {
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return (null !== $node->key ? $this->p($node->key) . ' => ' : '')
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. ($node->byRef ? '&' : '') . $this->p($node->value);
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}
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public function pExpr_ArrayDimFetch(Node_Expr_ArrayDimFetch $node) {
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return $this->p($node->var) . '[' . (null !== $node->dim ? $this->p($node->dim) : '') . ']';
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}
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public function pExpr_ConstFetch(Node_Expr_ConstFetch $node) {
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return $this->p($node->name);
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}
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public function pExpr_ClassConstFetch(Node_Expr_ClassConstFetch $node) {
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return $this->pClassName($node->class) . '::' . $node->name;
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}
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public function pExpr_PropertyFetch(Node_Expr_PropertyFetch $node) {
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return $this->p($node->var) . '->' . $this->pObjectProperty($node->name);
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}
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public function pExpr_StaticPropertyFetch(Node_Expr_StaticPropertyFetch $node) {
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// TODO
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return $this->p($node->class) . '::'
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. ($node->name instanceof Node_Expr ? $this->p($node->name) : '$' . $node->name);
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}
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public function pExpr_LambdaFunc(Node_Expr_LambdaFunc $node) {
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return 'function ' . ($node->byRef ? '&' : '')
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. '(' . $this->pCommaSeparated($node->params) . ')'
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. (!empty($node->useVars) ? ' use(' . $this->pCommaSeparated($node->useVars) . ')': '')
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. ' {' . "\n" . $this->pIndent($this->pStmts($node->stmts)) . '}';
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}
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public function pExpr_LambdaFuncUse(Node_Expr_LambdaFuncUse $node) {
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return ($node->byRef ? '&' : '') . '$' . $node->var;
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}
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public function pExpr_New(Node_Expr_New $node) {
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return 'new ' . $this->p($node->class) . '(' . $this->pCommaSeparated($node->args) . ')';
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}
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public function pExpr_Ternary(Node_Expr_Ternary $node) {
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return $this->p($node->cond) . ' ?'
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. (null !== $node->if ? ' ' . $this->p($node->if) . ' ' : '')
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. ': ' . $this->p($node->else);
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}
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// Statements
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public function pStmt_Break(Node_Stmt_Break $node) {
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return 'break' . ($node->num !== null ? ' ' . $node->num : '');
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}
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public function pStmt_Continue(Node_Stmt_Continue $node) {
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return 'continue' . ($node->num !== null ? ' ' . $node->num : '');
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}
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public function pStmt_Class(Node_Stmt_Class $node) {
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return $this->pModifiers($node->type)
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. 'class ' . $node->name
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. (null !== $node->extends ? ' extends ' . $this->p($node->extends) : '')
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. (!empty($node->implements) ? ' implements ' . $this->pCommaSeparated($node->implements) : '')
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. "\n" . '{' . "\n" . $this->pIndent($this->pStmts($node->stmts)) . '}';
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}
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public function pStmt_ClassConst(Node_Stmt_ClassConst $node) {
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return 'const ' . $this->pCommaSeparated($node->consts);
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}
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public function pStmt_ClassConstConst(Node_Stmt_ClassConstConst $node) {
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return $node->name . ' = ' . $this->p($node->value);
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}
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public function pStmt_ClassMethod(Node_Stmt_ClassMethod $node) {
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return $this->pModifiers($node->type)
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. 'function ' . $node->name
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. '(' . $this->pCommaSeparated($node->params) . ')'
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. "\n" . '{' . "\n" . $this->pIndent($this->pStmts($node->stmts)) . '}';
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}
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public function pStmt_Echo(Node_Stmt_Echo $node) {
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return 'echo ' . $this->pCommaSeparated($node->exprs);
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}
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public function pStmt_Foreach(Node_Stmt_Foreach $node) {
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return 'foreach (' . $this->p($node->expr) . ' '
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. (null !== $node->keyVar ? $this->p($node) . ' as ' : '')
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. ($node->byRef ? '&' : '') . $this->p($node->valueVar) . ') {' . "\n"
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. $this->pIndent($this->pStmts($node->stmts)) . '}';
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}
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public function pStmt_Func(Node_Stmt_Func $node) {
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return 'function ' . ($node->byRef ? '&' : '') . $node->name
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. '(' . $this->pCommaSeparated($node->params) . ')' . "\n" . '{' . "\n"
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. $this->pIndent($this->pStmts($node->stmts)) . '}';
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}
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public function pStmt_FuncParam(Node_Stmt_FuncParam $node) {
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return ($node->type ? ('array' == $node->type ? 'array' : $this->p($node->type)) . ' ' : '')
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. ($node->byRef ? '&' : '')
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. '$' . $node->name
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. ($node->default ? ' = ' . $this->p($node->default) : '');
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}
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public function pStmt_If(Node_Stmt_If $node) {
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return 'if (' . $this->p($node->cond) . ') {' . "\n"
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. $this->pIndent($this->pStmts($node->stmts)) . '}'
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. $this->pImplode($node->elseifList)
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. (null !== $node->else ? $this->p($node->else) : '');
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}
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public function pStmt_Elseif(Node_Stmt_Elseif $node) {
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return ' elseif {' . "\n"
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. $this->pIndent($this->pStmts($node->stmts)) . '}';
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}
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public function pStmt_Else(Node_Stmt_Else $node) {
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return ' else {' . "\n"
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. $this->pIndent($this->pStmts($node->stmts)) . '}';
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}
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public function pStmt_Property(Node_Stmt_Property $node) {
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return $this->pModifiers($node->type) . $this->pCommaSeparated($node->props);
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}
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public function pStmt_PropertyProperty(Node_Stmt_PropertyProperty $node) {
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return '$' . $node->name
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. (null !== $node->default ? ' = ' . $this->p($node->default) : '');
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}
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public function pStmt_Return(Node_Stmt_Return $node) {
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return 'return' . (null !== $node->expr ? ' ' . $this->p($node->expr) : '');
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}
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public function pStmt_Static(Node_Stmt_Static $node) {
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return 'static ' . $this->pCommaSeparated($node->vars);
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}
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public function pStmt_StaticVar(Node_Stmt_StaticVar $node) {
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return '$' . $node->name
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. (null !== $node->default ? ' = ' . $this->p($node->default) : '');
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}
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// helpers
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public function pObjectProperty($node) {
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if ($node instanceof Node_Expr) {
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return '{' . $this->p($node) . '}';
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} elseif ($node instanceof Node_Variable) {
|
|
return $this->pVariable($node);
|
|
} else {
|
|
return $node;
|
|
}
|
|
}
|
|
|
|
public function pClassName($node) {
|
|
if ($node instanceof Node_Name) {
|
|
return $this->pName($node);
|
|
} elseif ($node == 'static') {
|
|
return 'static';
|
|
} else {
|
|
throw new InvalidArgumentException();
|
|
}
|
|
}
|
|
|
|
public function pModifiers($modifiers) {
|
|
return ($modifiers & Node_Stmt_Class::MODIFIER_PUBLIC ? 'public ' : '')
|
|
. ($modifiers & Node_Stmt_Class::MODIFIER_PROTECTED ? 'protected ' : '')
|
|
. ($modifiers & Node_Stmt_Class::MODIFIER_PRIVATE ? 'private ' : '')
|
|
. ($modifiers & Node_Stmt_Class::MODIFIER_STATIC ? 'static ' : '')
|
|
. ($modifiers & Node_Stmt_Class::MODIFIER_ABSTRACT ? 'abstract ' : '')
|
|
. ($modifiers & Node_Stmt_Class::MODIFIER_FINAL ? 'final ' : '');
|
|
}
|
|
} |