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public static Compare ( PhpNumber x, |
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| x | PhpNumber | |
| y | ||
| return | int | |
/// <summary>
/// Compares two objects in a manner of PHP numeric comparison.
/// </summary>
public int Compare(PhpValue x, PhpValue y)
{
PhpNumber numx, numy;
var info_x = x.ToNumber(out numx);
var info_y = y.ToNumber(out numy);
// at least one operand has been converted to double:
if (((info_x | info_y) & Convert.NumberInfo.Double) != 0)
{
return(Comparison.Compare(numx.ToDouble(), numy.ToDouble()));
}
// compare integers:
return(Comparison.Compare(numx.ToLong(), numy.ToLong()));
}
public static bool operator !=(PhpValue left, string right) => Comparison.Compare(right, left) != 0;
/// <summary> /// Non strict inequality operator. /// </summary> public static bool operator !=(PhpNumber a, PhpValue b) => Comparison.Compare(a, b) != 0;
public override int Compare(ref PhpValue me, PhpValue right) => Comparison.Compare(me.WritableString.ToString(), right);
public override int Compare(ref PhpValue me, PhpValue right) => Comparison.Compare(me.String, right);
public override int Compare(ref PhpValue me, PhpValue right) => Comparison.Compare(me.Boolean, right);
public override int Compare(ref PhpValue me, PhpValue right) => Comparison.Compare(me.Object, right);
/// <summary>
/// Compares two objects in a manner of PHP numeric comparison.
/// </summary>
public int Compare(PhpValue x, PhpValue y)
{
return(Comparison.Compare(_compare.Invoke(_ctx, x, y).ToDouble(), 0.0));
}
