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Varibles inside Varibles

Varibles inside Varibles

Forums » Web Development » Server Side - PHP/MySQL/etc. » Varibles inside Varibles

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#21
Old Post October 9th, 2003 08:08 PM
BigToach

BigToach

Neversidian
Status: Offline!

you need to use a wyiswyg editor and get rid of the one that you are using right now.
and yeah i really really miss the double click copy, and the old php syntax where one line was really one line, not this double spacing crap. however the new quickedit and a few other little gems definately make up for it for the time being

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PHP Snippets
BigToach.com - IT WORKS, TOACHY!

#22
Old Post October 9th, 2003 08:11 PM
evan

evan

Neverside Newbie
Status: Offline!

Triple click the text area you want to copy, then right click, copy.

EDIT: Nevermind, that only select one line, not multiple lines Sad

#23
Old Post October 9th, 2003 09:45 PM
Phil

Phil

with Mr. Jones
Status: Offline!

When it "doesn't work" do you get any errors? use error_reporting('E_ALL');

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#24
Old Post October 10th, 2003 12:32 AM
Rovman

Rovman

Status: Offline!

add.htm:

PHP:

<?php
<body>

<form method="post" action="fwrite.php">
<p>Name: <input type="text" name="name" /></p>
<p>Comment: <input type="text" name="comment" /></p>
<input type="submit" value="Add your Comment" />
</form>
</body>
?>

fwrite.php:

PHP:

<?php
$filename = "halo2.txt";
$name = isset( $_POST['name'] );
$comment = isset( $_POST['comment'] );
$somecontent = $name ." - ". $comment;
if ( is_writable( $filename ) ) {
   if ( !$handle = fopen( $filename, 'a' ) ) {
    echo "Cannot open file ". $filename;
    exit;
  }
  if ( !fwrite( $handle, $somecontent ) ) {
    echo "Cannot write to file ".$filename;
    exit;
  }
  echo "Success, wrote ".$somecontent." to file ".$filename;
  fclose( $handle );
} else {
  echo "The file ".$filename." is not writable.";
}
?>

That works, but when it adds to the file, it appends directly after the last comment. Also i have removed all your error checking. You can sort out that stuff yourself Smile

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~rovman

#25
Old Post October 10th, 2003 12:34 AM
Motorspin

Motorspin

Neverside Newbie
Status: Offline!

The reason it's appending is because you set the file open mode that way. fopen( $filename, 'a' )
a = append.

You should always use error_reporting('E_ALL') on all your stuff, just do yourself a favor and use it. Smile

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http://motorspin.com/stuff/images/avasig/m_enterprisesig.gif

#26
Old Post October 10th, 2003 06:23 AM
Ron

Ron

Status: Offline!
Quote:

Originally posted by Motorspin
You use to be able to double click on the code and it'd copy to your clipboard but I don't know where that went. Sad


sorry to jump in here but, I just double clicked and it copied the code(s) for me Wink

#27
Old Post October 10th, 2003 10:13 AM
Phil

Phil

with Mr. Jones
Status: Offline!
Quote:

Originally posted by Ron
sorry to jump in here but, I just double clicked and it copied the code(s) for me Wink

Its working on a per skin basis i think

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#28
Old Post October 10th, 2003 02:23 PM
KoolAsIce

KoolAsIce

Status: Offline!

Rovman's script dos'nt work (it's uploaded) but it does exactly the same as the others, it come up as a blank source (which is what is expected) but there is nothing added to the halo2.txt file. :confused:

My original script worked perfectly if I did'nt get varibles form the url and used the same scentance every time but it was when I added these varibles in that I ran into problems

Is there any way I can make the php script get the varibles from the URL (using $_GET['name'] and/or $_POST['name']) before thae script processes the writef command?

I've tryed these:

PHP:


<?php

$filename_=_'halo2.txt';

// I've changed this line
$name_=_"$_GET['name']";
$comment_=_"$_GET['comment']/n";

if_(is_writable($filename))_{

____if_(!$handle_=_fopen($filename,_'a'))_{

_________print_"Cannot_open_file_($filename)";

_________exit;

____}

// Iand this one
____if_(!fwrite($handle,_$name - $comment))_{

________print_"Cannot_write_to_file_($filename)";

________exit;

____}

____

____print_"Success,_wrote_($somecontent)_to_file_($filename)";

____

____fclose($handle);

____________________

}_else_{

____print_"The_file_$filename_is_not_writable";

}

?>

and:

PHP:

<?php

//I've changed the 
$_GET /* to */ $_POST
// (and in the form) but it still dos'nt work help

?>

::jaguar::

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#29
Old Post October 10th, 2003 02:25 PM
KoolAsIce

KoolAsIce

Status: Offline!

without the underlines of course (just ignore them iv'e got mac os 9 and it's not so great at some things!) oh but the servers not so don't

oh and whats error_reporting('E_ALL')?

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Last edited by KoolAsIce, October 10th, 2003 02:28 PM (Edited 1 times)

#30
Old Post October 10th, 2003 04:43 PM
Jeremie

Jeremie

Neversidian
Status: Offline!
Quote:

Originally posted by Ares
When it "doesn't work" do you get any errors? use error_reporting('E_ALL');


Btw ares, E_ALL is a constant, you dont need to send it as a string to error_reporting()

just error_reporting(E_ALL); will work

$name_=_"$_GET['name']";
WHY DO YOU PUT THE VARIABLE IN A STRING?!?!?!
Arrgh!

i posted the good script to grab the value

___________________

Jeremie - Used to be the Director of Community Development

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