Im trying to learn how to place a read file line by line and prevent duplicate entries and also BLANK entries, into my process php script,
using feof, I have failed many times and get so many errors such as syntax expecting . or , and so forth
this is my process.php
<?php
$File = "links.txt";
$Handle = fopen($File, 'a');
$Data = "".$_POST['ID'];
fwrite($Handle, $Data."n");
print "Data Addedn";
fclose($Handle);
?>
<?php
countLines("links.txt");
function countLines($filepath)
{
$handle = fopen( $filepath, "r" );
$count = 0;
while( fgets($handle) )
{
$count++;
}
fclose($handle);
return $count;
}
?>
<head>
<meta http-equiv="REFRESH" content="5;test1.php"></HEAD>
please wait... navigating back!
I got fed up and deleted all my work, to start from scratch,
if feof($_POST['ID'])
{
alert 'Already entered';
return;
}
that was just one of my attempts
also im unsure if putting in /n would make it look for /n or new line, if it looks for new line and every file has the new line marker would it always return as the data was already entered?
Thanks in advance for assistance/teaching
Email Script does not reach destination
Hey Guys look at this code snippet :Code: //read a line from the file$myFile = "MailFile.txt";$fh = fopen($myFile, 'r');$theData = fgets($fh);fclose($fh);echo $theData;/send Email$to =
InternetOpenUrl() Invalid cert
Hi all,
Significance of BPM
Hi Experts,
problem with script manager
Hi iam using Net.2005.I have created ajax enabledwebsite.i have master page in which i have script manager.Ihavedifferent page in which iam trying to use ajax extension likeupdatepanel and update
Validation
Hello I know this is a really vag question.I need to have a input field on a form that only submit's if the text inserted starts with any two letters and any four numbers
Problem with the Update command used with a sqldataadapter
I'm connected to a database on an SQL Server and I'm using a sqldataadapter, sqlconnection, sqldataset generated at DESIGNTIME.
How to generate a text file using php...?
Hi, Can anyone give me code to generate a text file using phpThanks in advance
updating a single value to multiple non consecutive rows
I need to update the same value to multiple non consecutive rows. I need to add an experation date to about 6000 parcels.
Database connection failure
Hello All,
default SAP userid
hi,, I just like to know if it is ok to use the default SAP user id (SAP*)?