php.js/chunk_split.js

Use phpjs functions as required.

module.exports=function(){ return chunk_split.apply(exports,arguments) };

function chunk_split(body, chunklen, end) {
  //  discuss at: http://phpjs.org/functions/chunk_split/
  // original by: Paulo Freitas
  //    input by: Brett Zamir (http://brett-zamir.me)
  // bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // improved by: Theriault
  //   example 1: chunk_split('Hello world!', 1, '*');
  //   returns 1: 'H*e*l*l*o* *w*o*r*l*d*!*'
  //   example 2: chunk_split('Hello world!', 10, '*');
  //   returns 2: 'Hello worl*d!*'

  chunklen = parseInt(chunklen, 10) || 76;
  end = end || '\r\n';

  if (chunklen < 1) {
    return false;
  }

  return body.match(new RegExp('.{0,' + chunklen + '}', 'g'))
    .join(end);
}