Examples of com.caucho.quercus.env.StringValue

com.caucho.quercus.env.StringValue
Represents a Quercus string value.

   */
  public static Value quotemeta(StringValue string)
  {
    int len = string.length();


    StringValue sb = string.createStringBuilder(len * 5 / 4);


    for (int i = 0; i < len; i++) {
      char ch = string.charAt(i);


      switch (ch) {
      case '.': case '\\': case '+': case '*': case '?':
      case '[': case '^': case ']': case '(': case ')': case '$':
        sb.append("\\");
        sb.append(ch);
        break;
      default:
        sb.append(ch);
        break;
      }
    }


    return sb;

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  }


  private static Value hashToValue(Env env, byte []bytes, boolean isBinary)
  {
    if (isBinary) {
      StringValue v = env.createBinaryBuilder();
      v.append(bytes, 0, bytes.length);
      return v;
    }
    else {
      StringValue v = env.createUnicodeBuilder();


      for (int i = 0; i < bytes.length; i++) {
    int ch = bytes[i];
    int d1 = (ch >> 4) & 0xf;
    int d2 = (ch) & 0xf;


    if (d1 < 10)
      v.append((char) ('0' + d1));
    else
      v.append((char) ('a' + d1 - 10));


    if (d2 < 10)
      v.append((char) ('0' + d2));
    else
      v.append((char) ('a' + d2 - 10));
      }


      return v;
    }
  }

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    int length = string.length();


    if (length == 0)
      return BooleanValue.FALSE;


    StringValue result = string.createStringBuilder();


    int count = 0;
    char lastCode = 0;




    for (int i = 0; i < length && count < 4; i++) {
      char ch = toUpperCase(string.charAt(i));


      if ('A' <= ch  && ch <= 'Z') {
        char code = SOUNDEX_VALUES[ch - 'A'];


        if (count == 0) {
          result.append(ch);
          count++;
        }
        else if (code != '0' && code != lastCode) {
          result.append(code);
          count++;
        }


        lastCode = code;
      }
    }


    for (; count < 4; count++) {
      result.append('0');
    }


    return result;
  }

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   */
  public static Value sprintf(Env env, StringValue format, Value []args)
  {
    ArrayList<PrintfSegment> segments = parsePrintfFormat(env, format);


    StringValue sb = format.createStringBuilder();


    for (PrintfSegment segment : segments) {
      if (! segment.apply(env, sb, args))
        return BooleanValue.FALSE;
    }

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    int strlen = string.length();


    if (maxLen < 0)
      maxLen = Integer.MAX_VALUE;


    StringValue sb = string.createStringBuilder();


    for (; sIndex < strlen && maxLen-- > 0; sIndex++) {
      char ch = string.charAt(sIndex);


      if (! isWhitespace(ch))
        sb.append(ch);
      else
        break;
    }


    sscanfPut(obj, sb, isAssignment);

View Full Code Here

      break;
    }


    int padStringLen = pad.length();


    StringValue sb = string.createStringBuilder(string.length() + padLen);


    for (int i = 0; i < leftPad; i++)
      sb.append(pad.charAt(i % padStringLen));


    sb = sb.append(string);


    for (int i = 0; i < rightPad; i++)
      sb.append(pad.charAt(i % padStringLen));


    return sb;
  }

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   * @param string string to repeat
   * @param count number of times to repeat
   */
  public static Value str_repeat(StringValue string, int count)
  {
    StringValue sb = string.createStringBuilder(count * string.length());


    for (int i = 0; i < count; i++)
      sb = sb.append(string);


    return sb;
  }

View Full Code Here

      }


      return resultArray;
    }
    else {
      StringValue subjectString = subject.toStringValue();


      if (subjectString.length() == 0)
        return env.getEmptyString();


      return strReplaceImpl(env,
                            search,
                            replace,

View Full Code Here

                                      StringValue subject,
                                      Value count,
                                      boolean isInsensitive)
  {
    if (! search.isArray()) {
      StringValue searchString = search.toStringValue();


      if (searchString.length() == 0)
        return subject;


      if (replace instanceof ArrayValue) {
        env.warning(L.l("Array to string conversion"));
      }

View Full Code Here

    int head = 0;
    int next;


    int searchLen = search.length();


    StringValue result = null;


    while (head <= (next = indexOf(subject, search, head, isInsensitive))) {
      if (result == null)
        result = subject.createStringBuilder();


      result = result.append(subject, head, next);
      result = result.append(replace);


      if (head < next + searchLen)
        head = next + searchLen;
      else
        head += 1;


      count++;
    }


    if (count != 0 && result != null) {
      countV.set(LongValue.create(count));


      int subjectLength = subject.length();
      if (head > 0 && head < subjectLength)
        result = result.append(subject, head, subjectLength);


      return result;
    }
    else
      return subject;

View Full Code Here

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Related Classes of com.caucho.quercus.env.StringValue

com.caucho.quercus.expr.AppendExpr

com.caucho.quercus.expr.BinaryAppendExpr

com.caucho.quercus.expr.ClassFieldVarExpr

com.caucho.quercus.expr.ClassMethodVarExpr

com.caucho.quercus.expr.ClassVarFieldVarExpr

com.caucho.quercus.expr.ClassVarMethodVarExpr

com.caucho.quercus.expr.ClassVirtualFieldVarExpr

com.caucho.quercus.expr.ClassVirtualMethodVarExpr

com.caucho.quercus.expr.FunIncludeExpr

com.caucho.quercus.expr.FunIncludeOnceExpr

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