_locale_export_wrap

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.6 – 7

_locale_export_wrap($str, $len)

Custom word wrapping for Portable Object (Template) files.

Code

includes/locale.inc, line 1266

<?php
function _locale_export_wrap($str, $len) {
  $words = explode(' ', $str);
  $ret = array();

  $cur = "";
  $nstr = 1;
  while (count($words)) {
    $word = array_shift($words);
    if ($nstr) {
      $cur = $word;
      $nstr = 0;
    }
    elseif (strlen("$cur $word") > $len) {
      $ret[] = $cur . " ";
      $cur = $word;
    }
    else {
      $cur = "$cur $word";
    }
  }
  $ret[] = $cur;

  return implode("\n", $ret);
}
?>

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