PHP WP_CLI::get_php_binary方法代码示例

 /**
  * Update WP-CLI to the latest release.
  *
  * Default behavior is to check the releases API for the newest stable
  * version, and prompt if one is available.
  *
  * Use `--stable` to install or reinstall the latest stable version.
  *
  * Use `--nightly` to install the latest built version of the master branch.
  * While not recommended for production, nightly contains the latest and
  * greatest, and should be stable enough for development and staging
  * environments.
  *
  * Only works for the Phar installation mechanism.
  *
  * ## OPTIONS
  *
  * [--patch]
  * : Only perform patch updates.
  *
  * [--minor]
  * : Only perform minor updates.
  *
  * [--major]
  * : Only perform major updates.
  *
  * [--stable]
  * : Update to the latest stable release. Skips update check.
  *
  * [--nightly]
  * : Update to the latest built version of the master branch. Potentially unstable.
  *
  * [--yes]
  * : Do not prompt for confirmation.
  *
  * ## EXAMPLES
  *
  *     # Update CLI.
  *     $ wp cli update
  *     You have version 0.24.0. Would you like to update to 0.24.1? [y/n] y
  *     Downloading from https://github.com/wp-cli/wp-cli/releases/download/v0.24.1/wp-cli-0.24.1.phar...
  *     New version works. Proceeding to replace.
  *     Success: Updated WP-CLI to 0.24.1.
  */
 public function update($_, $assoc_args)
 {
     if (!Utils\inside_phar()) {
         WP_CLI::error("You can only self-update Phar files.");
     }
     $old_phar = realpath($_SERVER['argv'][0]);
     if (!is_writable($old_phar)) {
         WP_CLI::error(sprintf("%s is not writable by current user.", $old_phar));
     } else {
         if (!is_writeable(dirname($old_phar))) {
             WP_CLI::error(sprintf("%s is not writable by current user.", dirname($old_phar)));
         }
     }
     if (Utils\get_flag_value($assoc_args, 'nightly')) {
         WP_CLI::confirm(sprintf('You have version %s. Would you like to update to the latest nightly?', WP_CLI_VERSION), $assoc_args);
         $download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar';
         $md5_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar.md5';
     } else {
         if (Utils\get_flag_value($assoc_args, 'stable')) {
             WP_CLI::confirm(sprintf('You have version %s. Would you like to update to the latest stable release?', WP_CLI_VERSION), $assoc_args);
             $download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar';
             $md5_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar.md5';
         } else {
             $updates = $this->get_updates($assoc_args);
             if (empty($updates)) {
                 $update_type = $this->get_update_type_str($assoc_args);
                 WP_CLI::success("WP-CLI is at the latest{$update_type}version.");
                 return;
             }
             $newest = $updates[0];
             WP_CLI::confirm(sprintf('You have version %s. Would you like to update to %s?', WP_CLI_VERSION, $newest['version']), $assoc_args);
             $download_url = $newest['package_url'];
             $md5_url = str_replace('.phar', '.phar.md5', $download_url);
         }
     }
     WP_CLI::log(sprintf('Downloading from %s...', $download_url));
     $temp = \WP_CLI\Utils\get_temp_dir() . uniqid('wp_') . '.phar';
     $headers = array();
     $options = array('timeout' => 600, 'filename' => $temp);
     Utils\http_request('GET', $download_url, null, $headers, $options);
     $md5_response = Utils\http_request('GET', $md5_url);
     if (20 != substr($md5_response->status_code, 0, 2)) {
         WP_CLI::error("Couldn't access md5 hash for release (HTTP code {$md5_response->status_code}).");
     }
     $md5_file = md5_file($temp);
     $release_hash = trim($md5_response->body);
     if ($md5_file === $release_hash) {
         WP_CLI::log('md5 hash verified: ' . $release_hash);
     } else {
         WP_CLI::error("md5 hash for download ({$md5_file}) is different than the release hash ({$release_hash}).");
     }
     $allow_root = WP_CLI::get_runner()->config['allow-root'] ? '--allow-root' : '';
     $php_binary = WP_CLI::get_php_binary();
     $process = WP_CLI\Process::create("{$php_binary} {$temp} --info {$allow_root}");
     $result = $process->run();
     if (0 !== $result->return_code || false === stripos($result->stdout, 'WP-CLI version:')) {
//.........这里部分代码省略.........

 /**
  * Fetch most recent update matching the requirements. Returns the available versions if there are updates, or empty if no update available.
  *
  * ## OPTIONS
  *
  * [--patch]
  * : Only perform patch updates
  *
  * [--minor]
  * : Only perform minor updates
  *
  * [--major]
  * : Only perform major updates
  *
  * [--nightly]
  * : Update to the latest built version of the master branch. Potentially unstable.
  *
  * [--yes]
  * : Do not prompt for confirmation
  */
 public function update($_, $assoc_args)
 {
     if (!Utils\inside_phar()) {
         WP_CLI::error("You can only self-update Phar files.");
     }
     $old_phar = realpath($_SERVER['argv'][0]);
     if (!is_writable($old_phar)) {
         WP_CLI::error(sprintf("%s is not writable by current user", $old_phar));
     } else {
         if (!is_writeable(dirname($old_phar))) {
             WP_CLI::error(sprintf("%s is not writable by current user", dirname($old_phar)));
         }
     }
     if (isset($assoc_args['nightly'])) {
         WP_CLI::confirm(sprintf('You have version %s. Would you like to update to the latest nightly?', WP_CLI_VERSION), $assoc_args);
         $download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar';
     } else {
         $updates = $this->get_updates($assoc_args);
         if (empty($updates)) {
             $update_type = $this->get_update_type_str($assoc_args);
             WP_CLI::success("WP-CLI is at the latest{$update_type}version.");
             exit(0);
         }
         $newest = $updates[0];
         WP_CLI::confirm(sprintf('You have version %s. Would you like to update to %s?', WP_CLI_VERSION, $newest['version']), $assoc_args);
         $download_url = $newest['package_url'];
     }
     WP_CLI::log(sprintf('Downloading from %s...', $download_url));
     $temp = \WP_CLI\Utils\get_temp_dir() . uniqid('wp_') . '.phar';
     $headers = array();
     $options = array('timeout' => 600, 'filename' => $temp);
     Utils\http_request('GET', $download_url, null, $headers, $options);
     $allow_root = WP_CLI::get_runner()->config['allow-root'] ? '--allow-root' : '';
     $php_binary = WP_CLI::get_php_binary();
     $process = WP_CLI\Process::create("{$php_binary} {$temp} --version {$allow_root}");
     $result = $process->run();
     if (0 !== $result->return_code) {
         $multi_line = explode(PHP_EOL, $result->stderr);
         WP_CLI::error_multi_line($multi_line);
         WP_CLI::error('The downloaded PHAR is broken, try running wp cli update again.');
     }
     WP_CLI::log('New version works. Proceeding to replace.');
     $mode = fileperms($old_phar) & 511;
     if (false === @chmod($temp, $mode)) {
         WP_CLI::error(sprintf("Cannot chmod %s", $temp));
     }
     class_exists('\\cli\\Colors');
     // this autoloads \cli\Colors - after we move the file we no longer have access to this class
     if (false === @rename($temp, $old_phar)) {
         WP_CLI::error(sprintf("Cannot move %s to %s", $temp, $old_phar));
     }
     if (isset($assoc_args['nightly'])) {
         $updated_version = 'the latest nightly release';
     } else {
         $updated_version = $newest['version'];
     }
     WP_CLI::success(sprintf('Updated WP-CLI to %s', $updated_version));
 }