function XdebugHandler::writeTmpIni

Returns true if the tmp ini file was written

Parameters

non-empty-list<string> $iniFiles All ini files used in the current process:

1 call to XdebugHandler::writeTmpIni()

XdebugHandler::prepareRestart in vendor/composer/xdebug-handler/src/XdebugHandler.php

Returns the command line array if everything was written for the restart

File

vendor/composer/xdebug-handler/src/XdebugHandler.php, line 389

Class

XdebugHandler

@author John Stevenson <john-stevenson@blueyonder.co.uk>

Namespace

Composer\XdebugHandler

Code

private function writeTmpIni(string $tmpFile, array $iniFiles, ?string &$error) : bool {
    // $iniFiles has at least one item and it may be empty
    if ($iniFiles[0] === '') {
        array_shift($iniFiles);
    }
    $content = '';
    $sectionRegex = '/^\\s*\\[(?:PATH|HOST)\\s*=/mi';
    $xdebugRegex = '/^\\s*(zend_extension\\s*=.*xdebug.*)$/mi';
    foreach ($iniFiles as $file) {
        // Check for inaccessible ini files
        if (($data = @file_get_contents($file)) === false) {
            $error = 'Unable to read ini: ' . $file;
            return false;
        }
        // Check and remove directives after HOST and PATH sections
        if (Preg::isMatchWithOffsets($sectionRegex, $data, $matches)) {
            $data = substr($data, 0, $matches[0][1]);
        }
        $content .= Preg::replace($xdebugRegex, ';$1', $data) . PHP_EOL;
    }
    // Merge loaded settings into our ini content, if it is valid
    $config = parse_ini_string($content);
    $loaded = ini_get_all(null, false);
    if (false === $config || false === $loaded) {
        $error = 'Unable to parse ini data';
        return false;
    }
    $content .= $this->mergeLoadedConfig($loaded, $config);
    // Work-around for https://bugs.php.net/bug.php?id=75932
    $content .= 'opcache.enable_cli=0' . PHP_EOL;
    return (bool) @file_put_contents($tmpFile, $content);
}