php.js/bin2hex.js

Use phpjs functions as required.

module.exports=function(){ return bin2hex.apply(exports,arguments) };

function bin2hex(s) {
  //  discuss at: http://phpjs.org/functions/bin2hex/
  // original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
  // bugfixed by: Onno Marsman
  // bugfixed by: Linuxworld
  // improved by: ntoniazzi (http://phpjs.org/functions/bin2hex:361#comment_177616)
  //   example 1: bin2hex('Kev');
  //   returns 1: '4b6576'
  //   example 2: bin2hex(String.fromCharCode(0x00));
  //   returns 2: '00'

  var i, l, o = '',
    n;

  s += '';

  for (i = 0, l = s.length; i < l; i++) {
    n = s.charCodeAt(i)
      .toString(16);
    o += n.length < 2 ? '0' + n : n;
  }

  return o;
}