本文整理了Java中php.runtime.Memory.isString()方法的一些代码示例，展示了Memory.isString()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Memory.isString()方法的具体详情如下：
包路径：php.runtime.Memory
类名称：Memory
方法名：isString

Memory.isString介绍

暂无

代码示例

代码示例来源：origin: jphp-group/jphp

@Immutable
public static boolean is_string(Memory memory) {
  return memory.isString();
}

代码示例来源：origin: jphp-group/jphp

@Override
public boolean isString() {
  return getValue().isString();
}

代码示例来源：origin: jphp-group/jphp

@Override
public Memory bitXor(Memory memory) {
  if(memory.isString())
    return OperatorUtils.binaryXor(this, memory);
  else
    return super.bitXor(memory);
}

代码示例来源：origin: jphp-group/jphp

@Override
public Memory bitAnd(Memory memory) {
  if(memory.isString())
    return OperatorUtils.binaryAnd(this, memory);
  else
    return super.bitAnd(memory);
}

代码示例来源：origin: jphp-group/jphp

@Override
public Memory bitOr(Memory memory) {
  if(memory.isString())
    return OperatorUtils.binaryOr(this, memory);
  else
    return super.bitOr(memory);
}

代码示例来源：origin: jphp-group/jphp

@Immutable
public static Memory stristr(String haystack, Memory needleV) {
  String needleLower;
  if (needleV.isString()) {
    needleLower = needleV.toString().toLowerCase();
  } else {
    char lower = Character.toLowerCase((char) needleV.toLong());
    needleLower = String.valueOf(lower);
  }
  String haystackLower = haystack.toLowerCase();
  int i = haystackLower.indexOf(needleLower);
  if (i >= 0) {
    return new StringMemory(haystack.substring(i));
  } else {
    return Memory.FALSE;
  }
}

代码示例来源：origin: jphp-group/jphp

public Memory setConfigValue(String name, Memory value) {
  value = value.toValue();
  if (!value.isString())
    value = new StringMemory(value.toString());   // fix capability with zend php
  ConfigChangeHandler handler = configurationHandler.get(name);
  if (handler != null)
    handler.onChange(this, value);
  return configuration.put(name, value);
}

代码示例来源：origin: jphp-group/jphp

@Override
public int read() throws IOException {
  Memory result = stream.read(env, Memory.CONST_INT_1);
  return result.isString() ? result.getBinaryBytes(env.getDefaultCharset())[0] & 0xFF : -1;
}

代码示例来源：origin: jphp-group/jphp

@Override
public int read(byte[] b, int off, int len) throws IOException {
  Memory result = stream.read(env, LongMemory.valueOf(len));
  if (!result.isString())
    return -1;
  byte[] copy = result.getBinaryBytes(env.getDefaultCharset());
  System.arraycopy(copy, 0, b, off, copy.length);
  return copy.length;
}

代码示例来源：origin: jphp-group/jphp

@Immutable
public static Memory strripos(Environment env, TraceInfo trace, String haystack, Memory needleV, Memory offsetV) {
  String needle;
  if (needleV.isString()) {
    needle = needleV.toString();
  } else {
    needle = String.valueOf((char) needleV.toInteger());
  }
  int offset;
  if (offsetV == null) {
    offset = haystack.length();
  } else {
    offset = offsetV.toInteger();
    if (haystack.length() < offset) {
      env.warning(trace, "strripos(): offset cannot exceed string length");
      return Memory.FALSE;
    }
  }
  haystack = haystack.toLowerCase();
  needle = needle.toLowerCase();
  int pos = haystack.lastIndexOf(needle, offset);
  if (pos < 0) {
    return Memory.FALSE;
  } else {
    return LongMemory.valueOf(pos);
  }
}

代码示例来源：origin: jphp-group/jphp

@Signature
public Memory __toString(Environment env, Memory... args) throws Throwable {
  Memory memory = env.invokeMethod(this, "readFully");
  if (memory.isString()) {
    return memory;
  } else {
    return StringMemory.valueOf(memory.toString());
  }
}

代码示例来源：origin: jphp-group/jphp

if (needle.isString()) {
  search = needle.toString();
  if (search.length() == 1) {

代码示例来源：origin: jphp-group/jphp

if (key.isString()){
  printer.write('"');
  printer.write(key.toString());

代码示例来源：origin: jphp-group/jphp

@Signature(@Arg(value = "group", optional = @Reflection.Optional("null")))
public Memory group(Environment env, Memory... args) {
  Memory group = args[0];
  if (group.isNull())
    return StringMemory.valueOf(matcher.group());
  else {
    if (group.isString() || group.isObject()) {
      Memory longMemory = StringMemory.toLong(group.toString(), false);
      if (longMemory == null) {
        return StringMemory.valueOf(matcher.group(group.toString()));
      }
    }
    return StringMemory.valueOf(matcher.group(group.toInteger()));
  }
}

代码示例来源：origin: jphp-group/jphp

try {
  Memory result = entity.methodMagicToString.invokeDynamic(value, env, env.trace(), (Memory[]) null);
  if (!result.isString()) {
    env.error(
        ErrorType.E_RECOVERABLE_ERROR, "Method %s must return a string value",

代码示例来源：origin: jphp-group/jphp

public static Memory get_class_methods(Environment env, TraceInfo trace, Memory value) {
  ClassEntity entity;
  if (value.isString()) {
    entity = env.fetchClass(value.toString(), true);
  } else if (value.isObject()) {
    entity = value.toValue(ObjectMemory.class).getReflection();
  } else {
    env.warning(
        trace, "get_class_methods(): Argument 1 must be string or object, %s given",
        value.getRealType().toString()
    );
    return Memory.NULL;
  }
  if (entity == null)
    return Memory.NULL;
  ClassEntity context = env.getLastClassOnStack();
  ArrayMemory result = new ArrayMemory();
  for (MethodEntity el : entity.getMethods().values()) {
    if (el.canAccess(env, context) == 0)
      result.refOfPush().assign(el.getName());
  }
  return result.toConstant();
}

代码示例来源：origin: jphp-group/jphp

@Override
public Memory refOfIndex(TraceInfo trace, Memory index) {
  needArray();
  switch (getValue().type){
    case STRING:
      if (index.isString()){
        int _index = -1;
        Memory tmp = StringMemory.toLong(index.toString());
        if (tmp != null)
          _index = tmp.toInteger();
        return CharMemory.valueOf(this, (StringMemory)this.getValue(), _index);
      } else
        return CharMemory.valueOf(this, (StringMemory)this.getValue(), (int)index.toNumeric().toLong());
    default: return getValue().refOfIndex(trace, index);
  }
}

代码示例来源：origin: jphp-group/jphp

@Override
  public void write(GetVarExprToken getVar, boolean returnValue) {
    if (!methodStatement.isDynamicLocal())
      throw new ExpressionStmtCompiler.UnsupportedTokenException(getVar);

    Memory result = expr.writeExpression(getVar.getName(), true, true, false);
    if (result != null && result.isString()){
      String name = result.toString();
      LocalVariable variable = method.getLocalVariable(name);
      if (variable != null){
        if (returnValue)
          expr.writeVarLoad(variable);
        return;
      }
    }

    expr.writePushLocal();
    expr.writeExpression(getVar.getName(), true, false);
    expr.writePopBoxing();

    expr.writeSysDynamicCall(Memory.class, "refOfIndex", Memory.class, Memory.class);
    if (!returnValue)
      expr.writePopAll(1);
  }
}

代码示例来源：origin: jphp-group/jphp

@Test
public void testMethods(){
  Memory memory;
  memory = runDynamic("class A { function b() { return 'foobar'; } } return new A()->b();", false);
  Assert.assertTrue(memory.isString());
  Assert.assertEquals("foobar", memory.toString());
  memory = runDynamic("class A { static function b() { return 100500; } } return A::b();", false);
  Assert.assertEquals(100500, memory.toLong());
  memory = runDynamic("class A { static function b() { return 100500; } } return new A->b();", false);
  Assert.assertEquals(100500, memory.toLong());
}

代码示例来源：origin: jphp-group/jphp

public static Memory get_class_vars(Environment env, TraceInfo trace, Memory value) {
  ClassEntity entity;
  if (value.isString()) {
    entity = env.fetchClass(value.toString(), true);
  } else if (value.isObject()) {
    entity = value.toValue(ObjectMemory.class).getReflection();
  } else {
    env.warning(
        trace, "get_class_vars(): Argument 1 must be string or object, %s given",
        value.getRealType().toString()
    );
    return Memory.NULL;
  }
  if (entity == null)
    return Memory.NULL;
  ClassEntity context = env.getLastClassOnStack();
  ArrayMemory result = new ArrayMemory();
  for (PropertyEntity el : entity.getProperties()) {
    if (el.canAccess(env, context) == 0)
      result.refOfIndex(el.getName()).assign(el.getDefaultValue(env));
  }
  for (PropertyEntity el : entity.getStaticProperties()) {
    if (el.canAccess(env, context) == 0)
      result.refOfIndex(el.getName()).assign(el.getDefaultValue(env));
  }
  return result.toConstant();
}