foreach ( $item['postmeta'] as $meta )
	${$meta['key']} = $meta['value'];

foreach ( $item['postmeta'] as $meta ) {
	$meta['key']} = $meta['value'];

foreach ( $item['postmeta'] as $meta ) {
	${$meta['key']} = $meta['value'];
}

  938 | ERROR   | [x] Opening brace should be on the same line as the declaration (WordPress.WhiteSpace.ControlStructureSpacing.OpenBraceNotSameLine)
  938 | ERROR   | [x] Expected 1 space(s) after closing parenthesis; found "\n            $" (Squiz.ControlStructures.ControlSignature.SpaceAfterCloseParenthesis)
  939 | ERROR   | [x] Newline required after opening brace (Squiz.ControlStructures.ControlSignature.NewlineAfterOpenBrace)
  939 | ERROR   | [x] Array keys must NOT be surrounded by spaces if they only contain a string or an integer. (WordPress.Arrays.ArrayKeySpacingRestrictions.SpacesAroundArrayKeys)
  939 | ERROR   | [x] Array keys must NOT be surrounded by spaces if they only contain a string or an integer. (WordPress.Arrays.ArrayKeySpacingRestrictions.SpacesAroundArrayKeys)