HH\Lib\Regex\every_match

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This is available as Regex\every_match in the 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>;

The regex pattern follows the PCRE library: https://www.pcre.org/original/doc/html/pcresyntax.html.

Throws InvariantException if $offset is not within plus/minus the length of $haystack.

Guide

Parameters

  • string $haystack
  • Pattern<T> $pattern
  • int $offset = 0

Returns

  • vec<T>