PHP - How Can I Write This If Sentence

Hello dear friends,

let say we have text file (file.txt)

i wanna php code that makes me able to write some text to this text file (file.txt) then save it as zipped file to be (zipped.zip)

1) I know how to write , will use this

Code: [Select]
<?php 
 $File = "file.txt"; 
 $Handle = fopen($File, 'w');
 $Data = "Hello phpfreaks\n"; 
 fwrite($Handle, $Data); 
 $Data = "Hello World\n"; 
 fwrite($Handle, $Data); 
 print "Data Written"; 
 fclose($Handle); 
 ?>
now the (file.text) will be saved with the following text

Code: [Select]
Hello phpfreaks
Hello World
Now the question which i do not know  how to save it as zipped file not text file ? OR save it normally as text file (file.txt) then create zipped file of it (zipped.zip)

thank you so much for help 

hello

how would i write,

if $a has 1 or more of $b do something ?
for example

Code: [Select]

if($a >1 $b){
do something
}else{
do nothing
}


or >2
or >3

etc...

thanks

Code: [Select]
if (file_exists("images/".$id."/img01.jpg")) { echo "<a href=\"/v1/images/".$id."/img01.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb01.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img02.jpg")) { echo "<a href=\"/v1/images/".$id."/img02.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb02.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img03.jpg")) { echo "<a href=\"/v1/images/".$id."/img03.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb03.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img04.jpg")) { echo "<a href=\"/v1/images/".$id."/img04.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb04.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img05.jpg")) { echo "<a href=\"/v1/images/".$id."/img05.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb05.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img06.jpg")) { echo "<a href=\"/v1/images/".$id."/img06.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb06.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img07.jpg")) { echo "<a href=\"/v1/images/".$id."/img07.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb07.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img08.jpg")) { echo "<a href=\"/v1/images/".$id."/img08.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb08.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>&nbsp;"; }
if (file_exists("images/".$id."/img09.jpg")) { echo "<a href=\"/v1/images/".$id."/img09.jpg\" rel=\"lightbox\"><img src=\"/v1/images/".$id."/thumb09.jpg\" class=\"img\" border=\"0\" width=\"60\" height=\"60\"></a>"; }
This code works but it just seems a bit tedious. I may also include up to 20 images to check if they exist. Better way to do this?

I want to create a xml-based rss which is readable by RSS readers
Code: [Select]
<?xml version="1.0"?>
<rss version="2.0">
  <channel>
    <title>Title</title>
    <link>http://link.com/</link>

How I can write php strings from a php file into it as
Code: [Select]
<item>
      <title><? echo $title ?></title>
      <link><? echo $link ?></link>
      <description><? echo $description ?></description>
      <pubDate><? echo $date ?></pubDate>
      <guid><? echo $id?></guid>
    </item>

how can i find reference to  something like this "navigationID=3" or "navigationID=44" within a string and then re write it to become something like this "/en/content/3/Link_Name"?

there could be more than one reference within the string and the integer val (ie 3 and or 44) will not be known.

Any help with this would be greatly appreciated.

I'm trying to right this code

Code: [Select]
<option <?php echo $pageName == 'Home' ? 'selected="selected"' : ''; ?>>Home</option>
In PHP

Here is my attempt I know it's wrong but I can't get it to work.

echo "<option> {$row["menuName"]} " == " {$row["menuName"]} " ? " 'selected=\"selected\"'" : " '' > {$row["menuName"]}</option>";

Instead of the == 'home' i want to echo the menuName and the same goes for at the end of the >

In the html, in the source code this is all I get

Code: [Select]
<select name="menuName" value="options">




'' </option> '' </option>            </select>

Thanks for any help.

Hi all,

I have fwrite() writing to a text file called 'numbers.txt'. The text file content is "23".

I learn't fwrite() from the manual, so did:

f$fp = fopen('/opt/numbers.txt', 'w');
fwrite($fp, '1');
fclose ($fp);


I have used fwrite() to try and make the file content "123", but fwrite() writes over the content of the file, resulting in it just containing "1".

I couldn't find anywhere about writing into, rather over, and hoping someone could please help me out.

Hi, I have a form on my homepage which on submit sends the data to my email.  I need to know if it it possible to include in the form a read only field containing the refererid in the URL

(for instance, if someone were to have visited my homepage by entering; http://www.mypage.com/?refererid=7777, could I capture that 7777 in one of the form fields so that when the form is submitted I recieve the refererid?)

Thanks, any help appreciated...

I am trying to create a query that selects results from a table called matches.  The results from this table must be based on whether or not there are results from another table called match_results.  The results from the match_results table must be based on whether or not the row has either a home_id equal to the current team id, or a visitor_id equal to the current team id.  If the current team id is equal to the home_id of the result from the match_results table, then the home_score must be greater than the visitor_score.  If the current team id is equal to the visitor_id of the result from the match_results table, then the visitor_score must be greater than the home_score. 

In short, I am trying to make a query that finds a team's match record(wins and losses).  If the result from the matches table doesn't have any results from the match_results table with the same match id, then it hasn't been played it.  I hope this makes sense.  Is there any way to do this in one single query?





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I have a web site where users can gain points, when they use my site. For example, if the user spends $10.00 then the user will get 10 points.
In my web site there is a list of 10 retails (name). When the user clicks the link it will redirect to retailers website, where user can buy items.
How can I find out how much the user has spent on the retailer?
Thank you.

Hi,   sorry if there already is a topic regarding my question.. I probably didn't find the right words to describe it properly.. would appreciate a link if anybody knows   I'm making a search form for an archive and my problem is that the labeling says e.g. "1400-3500 A-C".. Now i don't want to make thousands of entrys for 1 file.. How do i find that one file while searching for a number in between, like "1420" or "B"?   Thanks in advance!   Greetings localhobo
Edited by localhobo, 13 October 2014 - 01:28 PM.

Hey all, having a very odd problem this morning.

I have a cron job that executes a script that performs the following action:

"lynx --dump "php page""

This executes fine, I see all the output. The problem is this:

The php file is supposed to write information to a file. When executed by a user on a web browser like Chrome or Firefox, the data is written to the file with no problem. However with lynx the file is created with size 0, and no data is ever written.

Any ideas why this may be?

Thanks.

Got a little stuck here.

I'm trying to format an existing .txt file, format it and then write it to .sql file.

Here's my code:

Code: [Select]
$handle = @fopen("nations.txt", "r");
if ($handle) {
    while (($buffer = fgets($handle, 1024)) !== false) {

                      $column = explode("|",$buffer); // format file
                        $myFile = "nation_dump_".date("Y-m-d").".sql"; // create file
$fh = fopen($myFile, 'w') or die("can't open file");

foreach($column as $col)
{
fwrite($fh, $col[0]); //write the first broken segment from explode() to file
}
fclose($fh);
    }
    if (!feof($handle)) {
        echo "Error: unexpected fgets() fail\n";
    }
    fclose($handle);
}

The error is on this line, within the foreach loop.
fwrite($fh, $col[0]);

When I removed the index it only wrote the last line to the file, but I want it to loop through all the lines..

What am I doing wrong here?

Hi Guys,

Some help here would be most appreciated.

What im basically trying to do is create an image like a postmark stamp where the text curves around the inside of the circle. This text is dynamically generated and will basically be a persons name.

So I need a circle with the persons name curving inside the circle edge at the top.

I have attached a image of a postmark just incase anyone isnt sure what i mean.



If anyone could help it would be great.

Regards,

Jon