本文整理汇总了C#中Pchp.Core.PhpValue.ToStringOrThrow方法的典型用法代码示例。如果您正苦于以下问题：C# PhpValue.ToStringOrThrow方法的具体用法？C# PhpValue.ToStringOrThrow怎么用？C# PhpValue.ToStringOrThrow使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Pchp.Core.PhpValue的用法示例。
在下文中一共展示了PhpValue.ToStringOrThrow方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: preg_replace
/// <summary>
/// Perform a regular expression search and replace.
/// </summary>
/// <param name="ctx">A reference to current context. Cannot be <c>null</c>.</param>
/// <param name="pattern">The pattern to search for. It can be either a string or an array with strings.</param>
/// <param name="replacement">The string or an array with strings to replace.
/// If this parameter is a string and the pattern parameter is an array, all patterns will be
/// replaced by that string. If both pattern and replacement parameters are arrays, each pattern will be
/// replaced by the replacement counterpart. If there are fewer elements in the replacement array than
/// in the pattern array, any extra patterns will be replaced by an empty string.</param>
/// <param name="subject">The string or an array with strings to search and replace.
/// If subject is an array, then the search and replace is performed on every entry of subject, and the return value is an array as well.</param>
/// <param name="limit">The maximum possible replacements for each pattern in each subject string. Defaults to <c>-1</c> (no limit).</param>
/// <param name="count">This variable will be filled with the number of replacements done.</param>
/// <returns></returns>
public static PhpValue preg_replace(Context ctx, PhpValue pattern, PhpValue replacement, PhpValue subject, int limit, out long count)
{
count = 0;
// PHP's behaviour for undocumented limit range
if (limit < -1)
{
limit = 0;
}
//
var replacement_array = replacement.AsArray();
var pattern_array = pattern.AsArray();
if (pattern_array == null)
{
if (replacement_array == null)
{
// string pattern
// string replacement
return preg_replace(ctx, pattern.ToStringOrThrow(ctx), replacement.ToStringOrThrow(ctx), null, subject, limit, ref count);
}
else
{
// string pattern and array replacement not allowed:
throw new ArgumentException("replacement_array_pattern_not", nameof(replacement));
// return PhpValue.Null;
}
}
else if (replacement_array == null)
{
// array pattern
// string replacement
}
else
{
// array pattern
// array replacement
}
throw new NotImplementedException();
}示例2: FromValue
public static TextElement FromValue(Context ctx, PhpValue value)
{
switch (value.TypeCode)
{
case PhpTypeCode.Object:
if (value.Object is byte[])
{
return new TextElement((byte[])value.Object);
}
goto default;
case PhpTypeCode.WritableString:
return new TextElement(value.WritableString, ctx.StringEncoding);
default:
return new TextElement(value.ToStringOrThrow(ctx));
}
}