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ext/curl: Fix sync-constants script #13209

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merged 1 commit into from
Jan 21, 2024
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ext/curl: Fix sync-constants script #13209

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12 changes: 6 additions & 6 deletions ext/curl/sync-constants.php
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Original file line number Diff line number Diff line change
Expand Up @@ -208,7 +208,7 @@ function getCurlConstants() : array
$html = file_get_contents(CURL_DOC_FILE);

// Extract the constant list from the HTML file (located in the only <pre> tag in the page)
preg_match('~<pre>([^<]+)</pre>~', $html, $matches);
preg_match('~<table>(.*?)</table>~s', $html, $matches);
$constantList = $matches[1];

/**
Expand All @@ -220,16 +220,16 @@ function getCurlConstants() : array
* CURLOPT_FTPASCII 7.1 7.11.1 7.15.5
* CURLOPT_HTTPREQUEST 7.1 - 7.15.5
*/
$regexp = '/^([A-Za-z0-9_]+) +([0-9\.]+)(?: +([0-9\.\-]+))?(?: +([0-9\.]+))?/m';
$regexp = '@<tr><td>(?:<a href=".*?">)?(?<const>[A-Za-z0-9_]+)(?:</a>)?</td><td>(?:<a href=".*?">)?(?<added>[\d\.]+)(?:</a>)?</td><td>(?:<a href=".*?">)?(?<deprecated>[\d\.]+)?(?:</a>)?</td><td>(<a href=".*?">)?(?<removed>[\d\.]+)?(</a>)?</td></tr>@m';
preg_match_all($regexp, $constantList, $matches, PREG_SET_ORDER);

$constants = [];

foreach ($matches as $match) {
$name = $match[1];
$introduced = $match[2];
$deprecated = $match[3] ?? null;
$removed = $match[4] ?? null;
$name = $match['const'];
$introduced = $match['added'];
$deprecated = $match['deprecated'] ?? null;
$removed = $match['removed'] ?? null;

if (in_array($name, IGNORED_CURL_CONSTANTS, true) || !preg_match(CONSTANTS_REGEX_PATTERN, $name)) {
// not a wanted constant
Expand Down