#17. Kevin on 01 October 2008

@ Sakimori: Excellent points Sakimori! I've fixed all of your suggestions (even blog regex ;) Thank you!

#16. Sakimori on 30 September 2008

Note that in PHP only the string parameter is required. The rest are optional.

The JS function header should just be:

function wordwrap(str)

... and the function body should begin with:

var int_width = ((arguments.length >= 2) ? arguments[1] : 75   );
  var str_break = ((arguments.length >= 3) ? arguments[2] : "\n" );
  var cut       = ((arguments.length >= 4) ? arguments[3] : false);

Note that 75, new-line, and false are PHP's default values for the width, break-string, and cut flag parameters. Feel free to rewrite my code; I write for legibility, not speed.

Also of note is that the comment submission form didn't want to take my preferred email address. Looks like it doesn't like dashes in the domain name. Might want to look over your email validation regexp.

#15. Homer Villanueva - pinoy programmer on 16 May 2008

It is a great help for us familiar with php but with only little knowledge in javascript. Thank you and more power!

Keep up the work and continue creating good things like this..


... [more] I really appreciate using the wordwrap function..

#14. Kevin on 15 April 2008

@ Jonas Raoni: Working now, thank you!

#13. Jonas Raoni on 15 April 2008

Awful haha, it was a mistake in the help code, I don't check the English version of the site since I'm brazilian, I've added the missing </dd> ^^

#12. Kevin on 13 April 2008

@ Jonas Raoni: Your link gives an error in FF3 on Ubuntu:

XML Parsing Error: mismatched tag. Expected: </dd>.
Location: http://jsfromhell.com/string/wordwrap
Line Number 135, Column 4:  </dl>
----------^

#11. Jonas Raoni on 12 April 2008

Be aware that the modification by Nick Callen over my original wordwrap code breaks this snippet:

alert(wordwrap("qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq", 10, "\n"));

The last version is sitted here: http://jsfromhell.com/string/wordwrap

#10. Kevin on 22 January 2008

@ Andrea Giammarchi: Thanks for helping out. I wasn't mentally ready to make exceptions in my generic tester, but hey, sometimes you gotta be flexible.

I also had to change the system to accept:

define = (function(){

instead of

function define(){

But you'll be happy to know that it works now:
http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_define/

So thanks!

#9. Andrea Giammarchi on 21 January 2008

Kevin you could know PHP perfectly but you should study a bit more JavaScript :D

if(!function_exists2('define')){
  document.write('<div class="bad"><xmp>n/a</xmp></div>');
  outcom = ['0', 'function does not exist'];
} else {
  result = (function(){
    var  result = false;
    define('AUTHOR_NAME', 'Andrea Giammarchi');
    try{result = !!AUTHOR_NAME}catch(e){};
    return  result;
  })();
  should = true;
  outcom = comparer(result, should);
  class = ( outcom[0] > 0 ? 'good' : 'bad' );
  document.write('<div class="'+class+'"><xmp>'+print_r2(result)+'</xmp></div>');
}

cya ;)

#8. Kevin on 20 January 2008

@ Andrea Giammarchi: Don't worry I think it's cool and I really want to add it. And by the way, once it's added, credits are updated automatically.

But my problem now is that I couldn't get define() compatible with my automatic tester:
http://kevin.vanzonneveld.net/pj_tester.php?unstable=true&jsfile=_define.js

... [more] So that's the reason that I had to put it 'under construction'. I have to figure out how to solve this.

#7. Andrea Giammarchi on 20 January 2008

I wonder why you didn't post my comment but you added "define" under construction. Come on guys, define exists and it's perfectly compatible with php one since 3 or more months ago.

Please add my name in contributes and good luck with this project.

Cheers

#6. Kevin on 10 January 2008

@ Jonas Raoni: I'm going to process all of your links (utf8 is already present though). And judging by the quality of previous functions from your hand, I think it's safe to say they'll all end up here. Thanks a bunch :)

#5. Jonas Raoni on 10 January 2008

array_diff
http://jsfromhell.com/array/diff

date
http://jsfromhell.com/geral/date-format
... [more]
levenshtein
http://jsfromhell.com/string/levenshtein

bindec/decbin/dechex/etc
http://jsfromhell.com/number/base-conversor

number_format
http://jsfromhell.com/number/fmt-money

setcookie
http://jsfromhell.com/geral/cookie

utf8
http://jsfromhell.com/geral/utf-8

checkdate:
http://jsfromhell.com/geral/is-date

shuffle
http://jsfromhell.com/array/shuffle

pack/unpack
http://jsfromhell.com/classes/binary-parser

array_chunk
http://jsfromhell.com/array/chunk

array_unique
http://jsfromhell.com/array/remove-duplicated

#4. AljazB on 08 January 2008

Awesome, stari!!!

#3. Kevin on 08 January 2008

@ mdsjack: Hi Jack, I have added include() and improved trim() to support 'nbsp'. strip_tags() was already here.
Thank you very much for contributing! Kevin

#2. mdsjack on 08 January 2008

Here's some code I had done for my needs:

function include(filename) // PHP include() emulation
{ // BY mdsjack (http://www.mdsjack.bo.it)
  var js = document.createElement('script');
  js.setAttribute('type', 'text/javascript');
  js.setAttribute('src', filename);
  js.setAttribute('defer', 'defer');
  document.getElementsByTagName('HEAD')[0].appendChild(js);
};
 
String.prototype.trim = function() // PHP trim() emulation
{ // BY mdsjack (http://www.mdsjack.bo.it)
  return this.replace(/ $/g, ' ').replace(/^\s*|\s*$/g, '');
};
 
String.prototype.strip_tags = function() // PHP strip_tags() emulation
{ // BY mdsjack (http://www.mdsjack.bo.it)
  return this.replace(/(<([^>]+)>)/ig, ''); 
};

cheers,
jack.

#1. BlazS on 07 January 2008

Awesome! ;)