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Constant arrays to static vars for PHP 5.5

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This commit is contained in:
Aidan Woods
2019-01-20 19:06:46 +00:00
parent 37895448ba
commit 2757274854
4 changed files with 20 additions and 12 deletions
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2
src/Components/Blocks/Markup.php
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@@ -45,7 +45,7 @@ final class Markup implements ContinuableBlock
if (\preg_match('/^<[\/]?+(\w*)(?:[ ]*+'.self::REGEX_HTML_ATTRIBUTE.')*+[ ]*+(\/)?>/', $Context->line()->text(), $matches)) {
$element = \strtolower($matches[1]);
if (\array_key_exists($element, Element::TEXT_LEVEL_ELEMENTS)) {
if (\array_key_exists($element, Element::$TEXT_LEVEL_ELEMENTS)) {
return null;
}

10
src/Components/Inlines/Emphasis.php
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@@ -21,12 +21,14 @@ final class Emphasis implements Inline
/** @var 'em'|'strong' */
private $type;
const STRONG_REGEX = [
/** @var array{*: string, _: string} */
private static $STRONG_REGEX = [
'*' => '/^[*]{2}((?:\\\\\*|[^*]|[*][^*]*+[*])+?)[*]{2}(?![*])/s',
'_' => '/^__((?:\\\\_|[^_]|_[^_]*+_)+?)__(?!_)/us',
];
const EM_REGEX = [
/** @var array{*: string, _: string} */
private static $EM_REGEX = [
'*' => '/^[*]((?:\\\\\*|[^*]|[*][*][^*]+?[*][*])+?)[*](?![*])/s',
'_' => '/^_((?:\\\\_|[^_]|__[^_]*__)+?)_(?!_)\b/us',
];
@@ -56,9 +58,9 @@ final class Emphasis implements Inline
$marker = $Excerpt->text()[0] === '*' ? '*' : '_';
if ($Excerpt->text()[1] === $marker and \preg_match(self::STRONG_REGEX[$marker], $Excerpt->text(), $matches)) {
if ($Excerpt->text()[1] === $marker and \preg_match(self::$STRONG_REGEX[$marker], $Excerpt->text(), $matches)) {
$emphasis = 'strong';
} elseif (\preg_match(self::EM_REGEX[$marker], $Excerpt->text(), $matches)) {
} elseif (\preg_match(self::$EM_REGEX[$marker], $Excerpt->text(), $matches)) {
$emphasis = 'em';
} else {
return null;