Originally Posted by jencinas69

Hello I have a txt file with this content

456510 P115 JANDAY CONURE Very pretty, green/orange/blue, but keeps telling ME to shut up! $250/obo. 928-555-1212.


I will like to now if its possible to write

ID Category Description in top of the file like this

ID Category Description
456510 P115 JANDAY CONURE Very pretty, green/orange/blue, but keeps telling ME to shut up! $250/obo. 928-555-1212.


Thank you

I needed to append, but I needed to write on the file's beginning, and after some hours of effort this worked for me:

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php Syntax (Toggle Plain Text)

$file = "file.txt";
if (!file_exists("file.txt")) touch("file.txt");
$fh = fopen("file.txt", "r");
$fcontent = fread($fh, filesize("file.txt"));
 
$towrite = "$newcontent $fcontent";
 
$fh22 = fopen('file.txt', 'w+');
fwrite($fh2, $towrite);
fclose($fh);
fclose($fh2);

$file = "file.txt"; if (!file_exists("file.txt")) touch("file.txt"); $fh = fopen("file.txt", "r"); $fcontent = fread($fh, filesize("file.txt")); $towrite = "$newcontent $fcontent"; $fh22 = fopen('file.txt', 'w+'); fwrite($fh2, $towrite); fclose($fh); fclose($fh2);

Originally Posted by langsor

Is petsfeed.txt on a server? Check it's read-write permissions.
Are you getting any error message, if so, please post it here.

Help with Code Tags

php Syntax (Toggle Plain Text)

<?php
$file_path = 'path_to/my_file.txt';
 
if ( is_file( $file_path ) ) {
  if ( is_readable( $file_path ) && is_writable( $file_path ) ) {
    $contents = file_get_contents( $file_path );
    $modified = "ID Category Description\n$contents";
    file_put_contents( $file_path, modified );
  } else {
    die( "Please change the read-write permissions of this file: $file_path" );
  }
} else {
  die( "File does not exist at this location: $file_path" );
}
?>

<?php $file_path = 'path_to/my_file.txt'; if ( is_file( $file_path ) ) { if ( is_readable( $file_path ) && is_writable( $file_path ) ) { $contents = file_get_contents( $file_path ); $modified = "ID Category Description\n$contents"; file_put_contents( $file_path, modified ); } else { die( "Please change the read-write permissions of this file: $file_path" ); } } else { die( "File does not exist at this location: $file_path" ); } ?>

Originally Posted by jencinas69

Using this code :

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PHP Syntax (Toggle Plain Text)

 
error_reporting(E_ALL ^ E_NOTICE);
ini_set("display_errors", true);
 
 
$file = "petsfeed.txt";
 
      if (!file_exists("petsfeed.txt")) touch("petsfeed.txt");
 
      $fh = fopen("petsfeed.txt", "r");
 
      $fcontent = fread($fh, filesize("petsfeed.txt"));
 
      $towrite = "ID Category    Description";
 
 
 
      $fh22 = fopen('file.txt', 'w+');
 
      fwrite($fh2, $towrite);
 
      fclose($fh);
 
      fclose($fh2);

error_reporting(E_ALL ^ E_NOTICE); ini_set("display_errors", true); $file = "petsfeed.txt"; if (!file_exists("petsfeed.txt")) touch("petsfeed.txt"); $fh = fopen("petsfeed.txt", "r"); $fcontent = fread($fh, filesize("petsfeed.txt")); $towrite = "ID Category Description"; $fh22 = fopen('file.txt', 'w+'); fwrite($fh2, $towrite); fclose($fh); fclose($fh2);

I get this error


Warning: fwrite(): supplied argument is not a valid stream resource in /var/www/html/yumasun/media/gadzoo/txt.php on line 21

Warning: fclose(): supplied argument is not a valid stream resource in /var/www/html/yumasun/media/gadzoo/txt.php on line 25

Originally Posted by langsor

Hmmn, maybe the error message is not going to the browser but going to a log or turned off.

What version of PHP is on the server, because my script example requires PHP 5 or newer, but if PHP could not find the functions I'm using it would put out an error ...

How are you calling this PHP script. Are you loading it in the browser location bar? If so it should work.

I would post a file that you know will give you an error message and load that in the browser to see that you're getting error messages.

error.php

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PHP Syntax (Toggle Plain Text)

<?php
require 'foobar';
?>

<?php require 'foobar'; ?>

should give you this error message:

Warning: require(foobar) [function.require]: failed to open stream: No such file or directory in C:\Documents and Settings\Creative\My Documents\Server\public\admin.loomba\error.php on line 3

Fatal error: require() [function.require]: Failed opening required 'foobar' (include_path='.;..;../..;../../..') in C:\Documents and Settings\Creative\My Documents\Server\public\admin.loomba\error.php on line 3

If you have access to your php.ini file you can search for 'error' and see what the settings are too.

Good luck