public static string SetRegexOptions(string options)
{
RegexOptions newRegexOptions = RegexOptions.None;
RegexSyntaxModes newRegexSyntaxModes = RegexSyntaxModes.POSIXExtendedRegex;
foreach (char c in options)
{
switch (c)
{
case 'i':
newRegexOptions |= RegexOptions.AmbiguityMatch;
break;
case 'x':
newRegexOptions |= RegexOptions.ExtendedPatternForm;
break;
case 'm':
newRegexOptions |= RegexOptions.DotMatchesNewLine;
break;
case 's':
newRegexOptions |= RegexOptions.ConvertMatchBeginEnd;
break;
case 'p':
newRegexOptions |= RegexOptions.DotMatchesNewLine | RegexOptions.ConvertMatchBeginEnd;
break;
case 'l':
newRegexOptions |= RegexOptions.FindLongestMatch;
break;
case 'n':
newRegexOptions |= RegexOptions.IgnoreEmptyMatch;
break;
case 'e':
newRegexOptions |= RegexOptions.EvalResultingCode;
break;
case 'd':
newRegexSyntaxModes = RegexSyntaxModes.POSIXExtendedRegex;
break;
default:
PhpException.ArgumentValueNotSupported("options", c);
break;
}
}
//
_regexOptions = newRegexOptions;
_regexSyntaxMode = newRegexSyntaxModes;
return(GetRegexOptions());
}
/// <summary>
/// Determines if given syntax mode is set.
/// </summary>
/// <param name="opt">Syntax mode to test.</param>
/// <returns>True if given syntax mode is enabled.</returns>
private static bool OptionEnabled(RegexSyntaxModes opt)
{
return(_regexSyntaxMode == opt);
}
/// <summary>
/// Determines if given syntax mode is set.
/// </summary>
/// <param name="opt">Syntax mode to test.</param>
/// <returns>True if given syntax mode is enabled.</returns>
private static bool OptionEnabled(RegexSyntaxModes opt)
{
return (_regexSyntaxMode == opt);
}
public static string SetRegexOptions(string options)
{
RegexOptions newRegexOptions = RegexOptions.None;
RegexSyntaxModes newRegexSyntaxModes = RegexSyntaxModes.POSIXExtendedRegex;
foreach (char c in options)
{
switch (c)
{
case 'i':
newRegexOptions |= RegexOptions.AmbiguityMatch;
break;
case 'x':
newRegexOptions |= RegexOptions.ExtendedPatternForm;
break;
case 'm':
newRegexOptions |= RegexOptions.DotMatchesNewLine;
break;
case 's':
newRegexOptions |= RegexOptions.ConvertMatchBeginEnd;
break;
case 'p':
newRegexOptions |= RegexOptions.DotMatchesNewLine | RegexOptions.ConvertMatchBeginEnd;
break;
case 'l':
newRegexOptions |= RegexOptions.FindLongestMatch;
break;
case 'n':
newRegexOptions |= RegexOptions.IgnoreEmptyMatch;
break;
case 'e':
newRegexOptions |= RegexOptions.EvalResultingCode;
break;
case 'd':
newRegexSyntaxModes = RegexSyntaxModes.POSIXExtendedRegex;
break;
default:
PhpException.ArgumentValueNotSupported("options", c);
break;
}
}
//
_regexOptions = newRegexOptions;
_regexSyntaxMode = newRegexSyntaxModes;
return GetRegexOptions();
}
/// <summary>
/// Determines if given syntax mode is set.
/// </summary>
/// <param name="opt">Syntax mode to test.</param>
/// <returns>True if given syntax mode is enabled.</returns>
private static bool OptionEnabled(RegexSyntaxModes opt)
{
return (StaticInfo.Get.RegexSyntaxMode == opt);
}