HH\Lib\Regex\every_match

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

• String

Parameters

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

Returns

• vec<T>