vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/common.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 define('LINE_WIDTH', 75);
  13
  14 define('LINE', str_repeat('-', LINE_WIDTH) . "\n");
  15
  16 function bailout($message)
  17 {
  18     echo wordwrap($message, LINE_WIDTH) . " Aborting.\n";
  19
  20     exit(1);
  21 }
  22
  23 function strip_minor_versions($version)
  24 {
  25     preg_match('/^(?P<version>[0-9]\.[0-9]|[0-9]{2,})/', $version, $matches);
  26
  27     return $matches['version'];
  28 }
  29
  30 function centered($text)
  31 {
  32     $padding = (int) ((LINE_WIDTH - strlen($text))/2);
  33
  34     return str_repeat(' ', $padding) . $text;
  35 }
  36
  37 function cd($dir)
  38 {
  39     if (false === chdir($dir)) {
  40         bailout("Could not switch to directory $dir.");
  41     }
  42 }
  43
  44 function run($command)
  45 {
  46     exec($command, $output, $status);
  47
  48     if (0 !== $status) {
  49         $output = implode("\n", $output);
  50         echo "Error while running:\n    " . getcwd() . '$ ' . $command . "\nOutput:\n" . LINE . "$output\n" . LINE;
  51
  52         bailout("\"$command\" failed.");
  53     }
  54 }
  55
  56 function get_icu_version_from_genrb($genrb)
  57 {
  58     exec($genrb . ' --version 2>&1', $output, $status);
  59
  60     if (0 !== $status) {
  61         bailout($genrb . ' failed.');
  62     }
  63
  64     if (!preg_match('/ICU version ([\d\.]+)/', implode('', $output), $matches)) {
  65         return null;
  66     }
  67
  68     return $matches[1];
  69 }