PHP - Preg_replace Remove ,0 Or ,1 Also Remove First Zero

Hi guys,

I need your help. I am using the code below to send email via using with php, however, I can't be able to remove the mailed-by hostname which is something like: server01.domain.com.

Here's the screenshot:



Here's the code:

if(isset($name)) {
   $name = $_GET['name'];
   $headers = "From: "-f .$name."@myemail.com"; 
   $to = "myname@myemail.com";
   $subject = $type;
   $message = $comments . ' ' . $rate;
   $header = "From: Your Name <tester@email.org>\l\n";
   $header .= "Reply-To: no answer <myname@myemail.com>\l\n";
   $header .= "Return-Path: tester@email.org\l\n";
   $header .= "Envelope-from: tester@email.org\l\n";
   $header .= "MIME-Version: 1.0\l\n";
   $header .= "Content-Type: text/html\l\n";
   mail($to, "test", "hello,how r u today? I'm a Noobie", $header);
echo "Thank you for sent us your feedback";


When I use the code on above, the mailed-by hostname did not get removed. I want to remove it so I can send email to my clients for update email newsletters, registering form...etc

Anyone who know how to remove the mailed-by hostname would be much appreciate.

Thanks,
Mark

How do i remove with  %20%20%20 from a pictures name?

Silly question but my pictures wont show because of the %20%20%20 in the picturename.

hi phpfreaks

I am trying to remove the get variables from my url.  the code below works if  I echo it out but to try to modify the $_server variable it will not work. Any ideas?


Code: [Select]
$current_url = explode('?',$_SERVER["REQUEST_URI"]);
 $_SERVER["REQUEST_URI"]= $current_url[0];
 echo $current_url[0]."<br>";

My current code (which works):

Code: [Select]
<?php

$body = explode("\n", $body);
$body = array_slice($body, 3);
$body = implode("\n", $body);

?>

Is there a better way of doing this, so I dont have to explode and implode an array just to accomplish this?

Im trying to rermove ' symbol from a string.

Code: [Select]
$string2 = str_replace(" ' ", " . ", $string1);
give errors 

How else could i do this?

This is probably very obvious but i gots stuck.
I want to to display a list of the members then you select the member and it deletes the member.
I do not get a message saying it failed, it just doesn't delete the member.

Removemember.php:
Code: [Select]
<form action='removemember_complete.php' method='POST'>

<label>Name:</label>
<select name="memberid">
<?php
$con = mysql_connect("localhost","slay2day_User","slay2day");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("slay2day_database",$con);
$sqlquery="SELECT * FROM `members` Order By name";
$result=mysql_query($sqlquery,$con);
while($row=mysql_fetch_array($result))
{
echo "<option value='".$row['id']."'>".$row['name']."</option>";
}
?>
</select>
<br>

<input type="submit" value="Remove" />
</form>
removemember_complete.php:
Code: [Select]
<?php
$name=$_POST['name'];

$con = mysql_connect("localhost","slay2day_User","slay2day");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("slay2day_database",$con);

$sql="DELETE FROM members WHERE name = '$name'";
if(mysql_query($sql,$con))
{
echo 'Member Removed.<br /><a href="../index.php">Return To Points List</a><br /><a href="removemember.php">Remove More Members</a>';
}
else
{
die('Could not submit: ' . mysql_error());
}
mysql_close($con);

?>
Thanks in advance.

I'm a noob, tring to reverse engineer some current code.

This code is grabbing the current URL:

<?php
function curPageURL() {
 $pageURL = 'http';
 if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
 $pageURL .= "://";
 if ($_SERVER["SERVER_PORT"] != "80") {
  $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
 } else {
  $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
 }
 return $pageURL;
}
?>

This form is adding "&limit=50" to the URL, to show 25, 50 or 100 results per page:
Code: [Select]
<form>
<select name="link">
<option <? echo "$select25" ?> value="<? echo curPageURL(); ?>&amp;limit=25">25 records per page</option>
<option <? echo "$select50" ?> value="<? echo curPageURL(); ?>&amp;limit=50">50 records per page</option>
<option <? echo "$select100" ?> value="<? echo curPageURL(); ?>&amp;limit=100">100 records per page</option>
</select>
</form>
The problem is here (I think).  This is supposed to flush the old limit before requesting a new one... but right now, I'm getting another one tacked on with each new request:
www.website.com/members?sub[]=math&sub[]=science&lev[]=middleschool&limit=25
www.website.com/members?sub[]=math&sub[]=science&lev[]=middleschool&limit=25&limit=50
www.website.com/members?sub[]=math&sub[]=science&lev[]=middleschool&limit=25&limit=50&limit=100
<?php 
//remove any old limit from query
$tmp = array();
foreach ($_GET as $fld => $val)
    if ($fld != 'limit')
         $tmp[] = $fld . '=' . $val;
 $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"] . '?' . implode('&',$tmp);
?>

Any ideas?

Thanks.

~Wayne

Anyone know how i can remove a querystring from url.

Example URL: http://www.mysite.com/?id=1

I am writing a script that needs to read in the ID from the URL. But once have got the information i would like to remove it from the URL and just display http://www.mysite.com but still be able to use the ID to query my database.

Any ideas???

Hey,
i got this code which takes info from mysql:

  while ($row= mysql_fetch_array($result)) {
  $title = $row["alertid"];
  $title2 = $row["alerttext"];
  $title3 = $row["alertdate"];



$bla = "{\"alertid\":\"$title\",\"alerttext\":\"$title2\",\"alertdate\":\"$title3\"},";

echo "$bla";
}

it is displayed like this:

[{"alertid":"1","alerttext":"text1","alertdate":"date1"},{"alertid":"2","alerttext":"text2","alertdate":"date2"},{"alertid":"3","alerttext":"text3","alertdate":"date3"},]


I wanted to ask, how can I remove the last comma, after date3"}, but keep other commas..?

Please can someone advise how I remove the
|
characters from a string?

I tried the following but get errors that...

Warning: preg_replace() [function.preg-replace]: No ending delimiter '|'
Code: [Select]
$value = preg_replace("|", "", $value);

I'm currently have this code (part of code):

if (strlen($trimmed['title']) > 3 && strlen($trimmed['title']) < 200) {
        $title = mysqli_real_escape_string($dbc, $trimmed['title']);
    } else {
        echo '<div class="alert alert-danger" id="alerta3">
                <button type="button" class="close" data-dismiss="alert">&times;</button>
                <center><p>Error</p></center>
                 </div>';
        $errors=true;
    }

    
    if (strlen($trimmed['description']) > 3 && strlen($trimmed['description']) < 4000) {
        $description = mysqli_real_escape_string($dbc, $trimmed['description']);
    } else {
        echo '<div class="alert alert-danger" id="alerta4">
                <button type="button" class="close" data-dismiss="alert">&times;</button>
                <center><p>Error</p></center>
                 </div>';
        $errors=true;
    }

What should i modify to avoid texts with /n/r? Thanks

This topic has been moved to PHP Regex.

http://www.phpfreaks.com/forums/index.php?topic=328353.0

Hi All,
I'm sure there is an easy solution for this but I am unable to find it.
I am new to PHP and after a little help...

the via data is stored in a database in this format... |51.105166,-1.695971|51.011055,-2.1068|50.945233,-2.617664||||

I'm trying to find a way of loosing the last comma if there are 1 or more entries, any ideas guys.



What I'm getting is : Code: [Select]
var points = [{location: '51.105166,-1.695971'},{location: '51.105166,-1.695971'},];
What I'm after is: Code: [Select]
var points = [{location: '51.105166,-1.695971'},{location: '51.105166,-1.695971'}];

Code: [Select]
<?php
if($via != null){
echo "var points = [";
foreach($via as $point){
if($point != ""){
echo "{location:";
echo " '".$point."'";
echo "},";
}
}
echo "];\n";
}
?>

I need permanent redirect. Example url: example.com/something/more/more/1

I always have /something/, so it would be awsome if you could remove /1 only from urls where are /something/ for first path argument.
There can be any number of different url segments in between /something/ and /1, those should be kept there, just /1 should be removed.

So the redirect path of the example url should be example.com/something/more/more


How can I do this?

Not sure if this is possible.  What I am trying to do is remove a section of text a user posts.

ie:  go to this url:  http://url.com  or http://this.domain.org

I already have it to strip they <a href="whatever

but not sure if I can do the other.

Any help would be appreciated.

Thanks