I tried this but getting only one character from file comments.txt
I want random lines one by one .. file_get_contents disabled also urlencode
$f_contents = file_get_contents("comments.txt");
$line = $f_contents[array_rand($f_contents)];
$messages = $line;
$messages = urlencode($messages);
You can simplify it like ..
<?php
$arr = file('comments.txt',FILE_IGNORE_NEW_LINES);
shuffle($arr);
foreach($arr as $v)
{
echo $v."<br>";
}
The above code prints random lines from your text file one by one.
Related
I am trying to read this CSV file:
http://www.bellewaer.de/salesdash/Gateway/GatewayExport.csv
There is problem with the CSV file. I can't parse it.
Here is the code:
<?php
$csvFile = file('http://www.bellewaer.de/salesdash/Gateway/GatewayExport.csv');
$data = [];
foreach ($csvFile as $line) {
$data[] = str_getcsv($line);
}
echo $data[0]['ExternalID']; //i have problem here
?>
I think you want this:
<?php
$file = file('http://www.bellewaer.de/salesdash/Gateway/GatewayExport.csv');
$data = array_map('str_getcsv', array_slice($file, 3));
array_walk($data, function(&$a) use ($data) {
$a = #array_combine($data[0], $a);
});
array_shift($data); # remove column header
echo $data[0]['ExternalID'];
?>
(This code is shamelessly borrowed from the sample that starrychloe wrote on the PHP doc page.)
The CSV file is wrong. Delete first three lines (in notepad) and it will be ok :)
textbox1(Web)Sales from: 20-Sep-2018 to: 27-Sep-2018
ExternalID,OrderID,OpenDate,....
I been working trying everything to get this to work any help would be greatly apreciated.
i tried many couple of ways to get this work but i either get this error that the domain ame parameter is empty or I get the last domain in the txt file.
the txt file is just one domain per line.
$address="file.txt";
$shit=fopen($address,"r");
$contents2= fread($shit,filesize($address));
//also tried $domainlist=explode("\n\r",$contents2);
$domainlist=explode("\n",$contents2);
for($i=0 ; $i<=count($domainlist); ++$i){
$domainlist[$i]=$domain;
$contents = file_get_contents("http://www.whoisxmlapi.com/whoisserver/WhoisService?
domainName=$domain&username=$username&password=$password&outputFormat=JSON");
$results=json_decode($contents);
print_r($results);
unset($domain);
};
?>
Easier:
$lines = file("file.txt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
foreach($lines as $domain) {
$contents = file_get_contents("http://www.whoisxmlapi.com/whoisserver /WhoisService?domainName=$domain&username=$username&password=$password&outputFormat=JSON");
$results = json_decode($contents);
print_r($results);
}
You may want to trim($domain) or make sure it's valid or other checks before doing file_get_contents().
$file = fopen("file.txt", "r");
while(!feof($file)){
$line = fgets($file);
$last_line = $line;
}
fclose($file);
echo $last_line;
A few ways to do this...
$file = file("file.txt");
foreach($file as $line) {
// do something with the $line
}
I prefer this method unless you're unsure of the file size. If unsure, you may want to consider using fopen.
I'm completely puzzled where to even start on this, but I need to provide a list of keywords in file A and then the same in list B.
With these too files I want to append the lines in A foreach line in file B
For example:
File A:
line1
line2
line3
File B:
test1
test2
test3
Output to a combined.txt file:
line1test1
line2test1
line3test1
line1test2 ... and so on
If you could provide me the portions of the script to research, a sample script, or even a working way to do it. I would greatly appreciate it.
Per request, here is my sample code:
<?php
$file1 = 'keywords.txt';
$file2 = 'topics.txt';
$combined = 'combined.txt';
$keywords = fopen("keywords.txt", "rb");
$topics = fopen("topics.txt", "rb");
$front = explode($topics);
$back = explode($topics);
while (!feof($keywords) ) {
file_put_contents($combined, . $front ."". $back . "\n");
fclose($keywords & $topics);
}
?>
Hope this helps. Comments are sprinkled throughout the code, which I hope is sufficient explanation as to what I'm doing.
<?php
// Open keywords file for reading
$keywords_file = 'keywords.txt';
$keywords_fh = fopen($keywords_file, 'r');
// Get line by line from keywords file, push into $keywords array
// Make sure to trim each line from fgets, to strip off \n at end.
$keywords = array();
while ($line = trim(fgets($keywords_fh))) {
array_push($keywords, $line);
}
fclose($keywords_fh);
// Open topics file for reading
$topics_file = 'topics.txt';
$topics_fh = fopen($topics_file, 'r');
// Get line by line from topics file, push into $topics array
// Make sure to trim each line from fgets, to strip off \n at end.
$topics = array();
while ($line = trim(fgets($topics_fh))) {
array_push($topics, $line);
}
fclose($topics_fh);
// Open combined file for writing
$combined_file = 'combined.txt';
$combined_fh = fopen($combined_file, 'w');
// Iterate through each keyword.
// For each iteration, iterate through each topic.
// Write the concatenation of keyword and topic to file.
foreach ($keywords as $keyword) {
foreach ($topics as $topic) {
fwrite($combined_fh, "$keyword$topic\n");
}
}
fclose($combined_fh);
Here are some links to PHP documentation for some of the key functions I used:
fopen
trim
fgets
fwrite
fclose
$f1 = explode("\n",file_get_contents("fileA.txt"));
$f2 = explode("\n",file_get_contents("fileB.txt"));
foreach ($f1 as $key => $value) {
$f3[] = $value.$f2[$key];
}
file_put_contents("fileC.txt", implode("\n",$f3));
Okay so I have a text file and inside of the text file I have these lines:
IP = 127.0.0.1
EXE = Client.exe
PORT = 8080
TITLE = Title
MAINT = False
MAINT-Message = This is the message.
what I am wanted to do is get the 'False' part on the fifth line.
I have the basic concept but I can't seem to make it work. This is what I have tried:
<?php
$file = file_get_contents('LauncherInfo.txt');
$info = explode(' = ', $file);
echo $info[5];
?>
And with this I get a result but when I echo $info[5] it gives me 'False Maint-Message' so it splits it but it only splits at the = sign. I want to be able to make it split at the where I have pressed enter to go onto the next line. Is this possible and how can I do it?
I was thinking it would work if I make it explode on line one and then do the same for the second line with a loop until it came to the end of the file? I don't know how to do this though.
Thanks.
I think you're looking for the file(), which splits a file's contents into an array of the file's lines.
Try this:
$file = file('LauncherInfo.txt');
foreach ($file as $line) {
if ($line) {
$splitLine = explode(' = ',$line);
$data[$splitLine[0]] = $splitLine[1];
}
}
echo $data['MAINT'];
Just in case you were curious, since I wasn't aware of the file() function. You could do it manually like this
<?php
$file = file_get_contents('LauncherInfo.txt');
$lines = explode("\n", $file);
$info=array();
foreach($lines as $line){
$split=explode(' = ',$line);
$info[]=$splitline[1];
}
echo $info[5];//prints False
?>
I've got a problem where I'm trying to read a text file like this:
Joe
Johnson
Linus
Tourvalds
and while parsing it in php, I need to be able to detect the newlines. I'm trying to correctly define $newline. I'm looping through the array of lines in the $file variable.
while($line = next($file))
if($line = $newline)
echo "new line";
The problem is that I can't seem to match the newline character. I know that it is actually showing up in the $file array, because this:
while($line = next($file))
echo $line;
outputs the file verbatim, with newlines and all. I've already tried "\n", " ", and I'm not sure what to try next. A little help?
$file = file("path/to/file.txt");
// Incase you need to call it multiple times ...
function isNewLine($line) {
return !strlen(trim($line));
}
foreach ($file as $line) {
if (isNewLine($line)) {
echo "new line<br/>";
}
}
Maybe something like this would work for you?
while($line = next($file)) {
if(in_array($line, array("\r", "\n", "\r\n"))) {
echo "new line";
}
}
I think this solution may help you guys. This works if you are parsing csv that is generated from Mac or windows. Reading csv with multilines created in Mac, gives problem i.e. you cannot read each line in a loop but all csv data is read as single line.
This problem is solved by following solution:
//My CSV contains only one column
$fileHandle = fopen("test.csv",'r');
$codesArray = array();
count = 0;
while (!feof($fileHandle) ) {
$line = fgetcsv($fileHandle);
if($line[0]!="") {
$data = str_replace("'", "", (nl2br ($line[0])));
$dataArray = explode('<br />' ,$data );
foreach($dataArray as $data) {
$codesArray[] = trim($data);
}
}
}
echo "<pre>";
print_r($codesArray);