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Page: 1 2 3 4 5 6
Comments:
<0> the other option is to re-mod the result i had
<0> strlen($binstuff) + (8 - strlen($binstuff) % 8) % 8
<0> but that's just crap
<0> ooh, even better
<0> duh
<1> @php $binstuff="101"; $size=strlen($binstuff)+(8-(strlen($binstuff) % 8)); echo 'Size needed: '.$size;
<2> Result: Size needed: 8
<0> no.. it's so obvious
<0> @php $binstuff="101"; $size = 8 * ceil(strlen($binstuff) / 8); echo $size;
<2> Result: 8
<1> doh
<3> $binstuff="101" $size=8 - strlen($binstuff); echo $size;
<3> ?
<0> no no
<0> consider $binstuff = "1011001001001";
<3> Hrm.
<0> what you had would only work for 8 or less bits, in which case you'd readd the length to get the target length, in which case it would be a constant 8 anyway
<3> Well, if I calculate the length of my longest binary string
<0> we want to get the least length required to pad to the next requied multiple of 8
<3> would it be bad manner to statically ***ign it like that?
<3> Oh
<3> I see what you're trying to do
<0> @php $binstuff="101100100100"; $size = 8 * ceil(strlen($binstuff) / 8); echo $size;
<2> Result: 16
<0> see?
<0> @php $binstuff="10110010010111110"; $size = 8 * ceil(strlen($binstuff) / 8); echo $size;
<2> Result: 24
<3> yeah
<0> @php $binstuff="11110000"; $size = 8 * ceil(strlen($binstuff) / 8); echo $size;
<2> Result: 8
<0> if it's already a multiple, it stays the same
<1> 01010101010101100100101101001010101010010000001100101010110100110010101101001101010101010101010101010101001100100000100110010101100101010110011000100101100010110001110001100011010001100101010111010101100101000101101001011101001101010101010101101010011001101010101010100010101010100101011001001101010010!
<0> you're not going to make me decode that are you?
<3> And then I could do something like $pad = strlen($binstuff) - $size;
<0> just tell me if it actually says something now so i dont waste my time
<0> Moridin: no, that $size is precisely what you'd p*** to str_pad
<4> whats wrong with this line: if (!empty(trim($part_num[$i])))
<1> it's random
<0> sofresh: well you tell us
<4> Parse error: parse error, unexpected T_STRING, expecting T_VARIABLE or '$' in /var/www/apache2-default/personal/process_etd.php on line 23
<0> kicken: good
<1> sofresh read the manual page on empty()
<1> @empty
<2> (PHP 3, PHP 4, PHP 5)
<2> bool empty ( mixed var )
<2> Determine whether a variable is empty
<2> http://www.php.net/empty
<4> so shouldnt it be enough to satisfy the if statement?
<4> a returned value in the paranethesis?
<1> read
<0> depends on what you want to happen for each case
<0> if you want the if block to execute for any trimmed value that php does not consider empty, then sure you're all set
<0> and i bet that's exactly what it's doing
<4> i want to process only those fields which were populated
<3> Oh
<3> I'm reading about str_pad wrong
<0> so read about what empty() considers empty
<0> is that so difficult?
<1> Note: empty() only checks variables as anything else will result in a parse error. In other words, the following will not work: empty(trim($name)).
<3> For some reason, I was sitting here thinking that I had to tell it how many places I wanted it to pad by.
<0> mmm, yeah see? if you had read the manual i wouldn't have had to make an *** of myself
<4> oh i dee
<4> see
<0> bastid
<4> i got the inspiration from teh manual, but didnt read that it wouldnt work
<4> php is pretty fcked if you cant even do that
<0> actually....
<4> dont you think
<1> no
<1> empty performs the same action as isset()
<0> @php echo empty("i wonder how obvious the error message is");
<2> PHP Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting T_STRING or T_VARIABLE or '$'
<1> isset("abcd") is pretty dumb, don't ya think?
<1> that's pretty much what you're doing.
<0> hrm.. not very.
<0> sofresh: what will the length of the string be if it's empty?
<5> hey any of you guys make php scripts for money?
<4> zero.
<0> sofresh: so what might a logical test be?
<6> Scriptz: yes
<4> dont know, is there a function which returns length?
<1> if (trim($var) == ""){ ... }
<0> do you know of a SINGLE language that doesn;t?
<0> blah.. i prefer to test length
<4> whats with teh smart *** poofy behaviour two bits?
<1> @strlen
<2> (PHP 3, PHP 4, PHP 5)
<2> int strlen ( string string )
<2> Get string length
<2> http://www.php.net/strlen
<6> sofresh: it's standard on IRC. you must be new
<5> you a member of rent a coder evulish?
<0> sofresh: you made me look like an *** by being an *** so i'm being an *** on purpose which is totally acceptable in order to make you look like an ***
<0> it's ***tastic
<6> Scriptz: nope. i'm employed full-time
<4> you make no sense two bits
<4> none whatsoever
<0> then i've succeeded... ***
<1> made sense to me :)
<1> you fail.
<6> I WIN
<5> ca I pm you?
<6> sure
<1> I tie!
<6> i knot!
<0> I draw! ... boobies!
<1> (.v.)
<0> sofresh: do you consider yourself to be a sane and rational thinker?
<4> im me.
<0> well that's your problem right there
<7> i could see TB now. ...crayon box and all.
<0> i prefer water colors.. the non-toxic stuff
<7> i go for the oil pastels myself.
<0> the kind with the ear amputation inducing chemicals?
<7> oh yes
<7> nothing but the best.
<0> score
<0> high five!
<7> anyone know anything about png-8's ****ty dithering and how to fix it without switching to png-24?
<7> because of gd crappy implementation of png-24 ;/
<0> their implementation is crappy?
<0> hrm
<7> well, it doesnt display transparency right in png24
<0> doesn't display it right or not at all?
<7> not at all
<0> i had no idea
<0> are you using imagesavealpha?
<7> no
<7> maybe that would help though
<0> would you like to?
<7> sure!
<7> @imagesx
<2> (PHP 3, PHP 4, PHP 5)
<2> int imagesx ( resource image )
<2> Get image width
<2> http://www.php.net/imagesx
<7> well, i'm out for the night.
<7> g'nite folks.
<8> where can one aquire "libpq.so.4" for bsd
<9> from postgres?
<8> its a pQ though I believe
<8> not pg
<9> yeah, its from postgres
<8> H
<8> ah rather
<8> bastards
<6> any of you ****ers know how AAdvantage works?
<8> AAdvantage?
<8> ne'er heard of it
<8> I could figure it out though
<6> yeah, american airlines frequent flier miles
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