C++ (Cpp) CStrRef::replaceの例

コード例 #1

ファイル: ext_string.cpp プロジェクト: ArPharazon/hiphop-php

static Variant str_replace(CVarRef search, CVarRef replace, CStrRef subject,
                           int &count, bool caseSensitive) {
  if (search.is(KindOfArray)) {
    String ret = subject;

    Array searchArr = search.toArray();
    if (replace.is(KindOfArray)) {
      Array replArr = replace.toArray();
      ArrayIter replIter(replArr);
      for (ArrayIter iter(searchArr); iter; ++iter) {
        TAINT_OBSERVER(TAINT_BIT_MUTATED, TAINT_BIT_NONE);
        if (replIter) {
          ret = ret.replace(iter.second().toString(),
                            replIter.second().toString(),
                            count, caseSensitive);
          ++replIter;
        } else {
          ret = ret.replace(iter.second().toString(),
                            "", count, caseSensitive);
        }
      }
      return ret;
    }

    TAINT_OBSERVER(TAINT_BIT_MUTATED, TAINT_BIT_NONE);
    String repl = replace.toString();
    for (ArrayIter iter(searchArr); iter; ++iter) {
      ret = ret.replace(iter.second().toString(), repl, count, caseSensitive);
    }
    return ret;
  }

  if (replace.is(KindOfArray)) {
    raise_notice("Array to string conversion");
  }
  TAINT_OBSERVER(TAINT_BIT_MUTATED, TAINT_BIT_NONE);
  return subject.replace(search.toString(), replace.toString(), count,
                         caseSensitive);
}