function _locale_export_wrap
_locale_export_wrap($str, $len)
Custom word wrapping for Portable Object (Template) files.
Related topics
File
- includes/locale.inc, line 1838
- Administration functions for locale.module.
Code
function _locale_export_wrap($str, $len) { $words = explode(' ', $str); $return = array(); $cur = ""; $nstr = 1; while (count($words)) { $word = array_shift($words); if ($nstr) { $cur = $word; $nstr = 0; } elseif (strlen("$cur $word") > $len) { $return[] = $cur . " "; $cur = $word; } else { $cur = "$cur $word"; } } $return[] = $cur; return implode("\n", $return); }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/includes!locale.inc/function/_locale_export_wrap/7.x