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java.lang.Objectcom.caucho.quercus.expr.Expr
com.caucho.quercus.expr.CallVarExpr
public class CallVarExpr
A "$foo(...)" function call.
Field Summary | |
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protected Expr[] |
_args
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protected Expr |
_name
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Fields inherited from class com.caucho.quercus.expr.Expr |
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COMPILE_ARG_MAX, NULL_ARGS |
Constructor Summary | |
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CallVarExpr(Expr name,
java.util.ArrayList<Expr> args)
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CallVarExpr(Expr name,
Expr[] args)
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CallVarExpr(Location location,
Expr name,
java.util.ArrayList<Expr> args)
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CallVarExpr(Location location,
Expr name,
Expr[] args)
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Method Summary | |
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Expr |
createCopy(ExprFactory factory)
Returns the copy of the value. |
Expr |
createRef(QuercusParser parser)
Returns the reference of the value. |
Value |
eval(Env env)
Evaluates the expression, returning a Value, never a Var. |
Value |
evalCopy(Env env)
Evaluates the expression as a copy. |
Value |
evalImpl(Env env,
boolean isRef,
boolean isCopy)
Evaluates the expression. |
Value |
evalRef(Env env)
Evaluates the expression, returning a Var for variables, and a Value for values. |
java.lang.String |
toString()
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Methods inherited from class com.caucho.quercus.expr.Expr |
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assign, canRead, createAssign, createAssignFrom, createAssignRef, createCall, createClassConst, createClassField, createClassField, createDeref, createFieldGet, createFieldGet, createIsset, createUnset, evalArg, evalArgs, evalArray, evalArrayAssign, evalArrayAssignTail, evalAssignRef, evalAssignValue, evalBoolean, evalChar, evalConstant, evalConstantPrefix, evalConstantSuffix, evalDirty, evalDouble, evalIsset, evalIssetValue, evalLong, evalObject, evalPostIncrement, evalPreIncrement, evalQuercusClass, evalString, evalStringValue, evalTop, evalUnsetArray, evalValue, evalVar, getFileName, getFunctionLocation, getLine, getLocation, getLocationLine, isArray, isAssign, isBoolean, isConstant, isDouble, isFalse, isLiteral, isLong, isNumber, isRef, isString, isTrue, isVar, print |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected final Expr _name
protected final Expr[] _args
Constructor Detail |
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public CallVarExpr(Location location, Expr name, java.util.ArrayList<Expr> args)
public CallVarExpr(Location location, Expr name, Expr[] args)
public CallVarExpr(Expr name, java.util.ArrayList<Expr> args)
public CallVarExpr(Expr name, Expr[] args)
Method Detail |
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public Expr createRef(QuercusParser parser)
createRef
in class Expr
location
- public Expr createCopy(ExprFactory factory)
createCopy
in class Expr
location
- public Value eval(Env env)
Expr
eval
in class Expr
env
- the calling environment.
public Value evalRef(Env env)
Expr
evalRef
in class Expr
env
- the calling environment.
public Value evalCopy(Env env)
Expr
evalCopy
in class Expr
env
- the calling environment.
public Value evalImpl(Env env, boolean isRef, boolean isCopy)
env
- the calling environment.
public java.lang.String toString()
toString
in class Expr
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