/// <summary>
/// Goes through <paramref name="m"/> matches and fill <paramref name="matches"/> array with results
/// according to Set Order.
/// </summary>
/// <param name="r"><see cref="Regex"/> that produced the match</param>
/// <param name="m"><see cref="Match"/> to iterate through all matches by NextMatch() call.</param>
/// <param name="matches">Array for storing results.</param>
/// <param name="addOffsets">Whether or not add arrays with offsets instead of strings.</param>
/// <returns>Number of full pattern matches.</returns>
static int FillMatchesArrayAllSetOrder(PerlRegex.Regex r, PerlRegex.Match m, ref PhpArray matches, bool addOffsets)
{
// first index, increases at each match in set order
int i = 0;
while (m.Success)
{
var pa = new PhpArray(m.Groups.Count);
// add all groups
for (int j = 0; j < m.Groups.Count; j++)
{
var arr = NewArrayItem(m.Groups[j].Value, m.Groups[j].Index, addOffsets);
AddGroupNameToResult(r, pa, j, (p, groupName) =>
{
p[groupName] = arr;
});
pa[j] = arr;
}
matches[i] = (PhpValue)pa;
i++;
m = m.NextMatch();
}
return(i);
}
/// <summary>
/// Goes through <paramref name="m"/> matches and fill <paramref name="matches"/> array with results
/// according to Pattern Order.
/// </summary>
/// <param name="r"><see cref="Regex"/> that produced the match</param>
/// <param name="m"><see cref="Match"/> to iterate through all matches by NextMatch() call.</param>
/// <param name="matches">Array for storing results.</param>
/// <param name="addOffsets">Whether or not add arrays with offsets instead of strings.</param>
/// <returns>Number of full pattern matches.</returns>
static int FillMatchesArrayAllPatternOrder(PerlRegex.Regex r, PerlRegex.Match m, ref PhpArray matches, bool addOffsets)
{
// second index, increases at each match in pattern order
int j = 0;
while (m.Success)
{
// add all groups
for (int i = 0; i < m.Groups.Count; i++)
{
var arr = NewArrayItem(m.Groups[i].Value, m.Groups[i].Index, addOffsets);
AddGroupNameToResult(r, matches, i, (ms, groupName) =>
{
if (j == 0)
{
ms[groupName] = (PhpValue) new PhpArray();
}
((PhpArray)ms[groupName])[j] = arr;
});
if (j == 0)
{
matches[i] = (PhpValue) new PhpArray();
}
((PhpArray)matches[i])[j] = arr;
}
j++;
m = m.NextMatch();
}
return(j);
}
/// <summary>
/// Goes through <paramref name="m"/> matches and fill <paramref name="matches"/> array with results
/// according to Pattern Order.
/// </summary>
/// <param name="r"><see cref="Regex"/> that produced the match</param>
/// <param name="m"><see cref="Match"/> to iterate through all matches by NextMatch() call.</param>
/// <param name="matches">Array for storing results.</param>
/// <param name="addOffsets">Whether or not add arrays with offsets instead of strings.</param>
/// <returns>Number of full pattern matches.</returns>
static int FillMatchesArrayAllPatternOrder(PerlRegex.Regex r, PerlRegex.Match m, ref PhpArray matches, bool addOffsets)
{
// second index, increases at each match in pattern order
int j = 0;
while (m.Success)
{
// add all groups
for (int i = 0; i < m.Groups.Count; i++)
{
var arr = NewArrayItem(m.Groups[i].Value, m.Groups[i].Index, addOffsets);
AddGroupNameToResult(r, matches, i, (ms, groupName) =>
{
if (!ms.TryGetValue(groupName, out var groupValue) || !groupValue.IsPhpArray(out var group))
{
ms[groupName] = group = new PhpArray();
}
group[j] = arr; // TODO: DeepCopy ?
});
