HH\Lib\Str\trim_left

This API is part of the Hack Standard Library, not HHVM itself.

Returns the given string with whitespace stripped from the left

namespace HH\Lib\Str;

function trim_left(
  string $string,
  ?string $char_mask = NULL,
): string;

See Str\trim() for more details.

Parameters

  • string $string
  • ?string $char_mask = NULL