HH\Lib\Regex\every_match

Requires the Hack Standard Library to be installed.

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This function is available as Regex\every_match() in Facebook's www repository.

Returns all matches found in $haystack given the regex pattern $pattern and an optional offset at which to start the search

namespace HH\Lib\Regex;

function every_match<T as Match>(
  string $haystack,
  Pattern<T> $pattern,
  int $offset = 0,
): vec<T>;

Throws Invariant[Violation]Exception if $offset is not within plus/minus the length of $haystack.

Parameters