PHP - Replacing A Phrase Containing A Variable

Hello,

I have been trying to replace a variable's value inside a function in case it matches a certain criteria but I can't seem to get it right.

Let me give an example:

Code: [Select]
<?php

function replace_value($obj)
{
if($obj==1)
{
$obj=2;
}
}

$number = 1;
replace_value($number);

echo $number;
So how do I go about making $number = 2, because it still has a value of 1 even after I pas it through the function replace_value.

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=342776.0

Hey guys. I am trying to strip everything between a key phrase and ending tag but for some reason it is not working. I always get blank data. I've tried many different ways but no luck.   basically I have a script that connect to imap and store emails into MySQL as service tickets. works great but I am trying to strip everything except for user reply because currently if a user reply to an email it re-inserts the entire email into MySQL. I added a key phrase at the top of all outgoing emails .   1. structure looks like this.   --Reply below this line to respond-- ------------------------------------------------------------------------------------------------   Email body message...   2. When replying to the message it becomes   New Message reply......   --Reply below this line to respond--   old message body.     3. so I would only like to insert the new reply message only.     This is what I got so far.       $message=strip_tags($message, "<br><div><p><u><hr></section>");       $message=preg_replace("</p>", "br /", $message);
   
    $message=preg_replace('#--REPLY above this line to respond--(.*?)</section>)#s', ' ', $message);
   
    $message=clean("<br/><hr><u>Received On $rep_date / $from_email</u><br><br/>$message");     it inserts the "Received On date and From but $message is blank.   If i remove $message=preg_replace('#--REPLY above this line to respond--(.*?)</section>)#s', ' ', $message);  it inserts the entire email   Any suggestion on what i am doing wrong?   thank you all very much.  

for example, i want to search for an the string "example@example.com" and erase it.

thanks in advance !

Hi there...

I am working on  a PHP website. And trying to install OpenSSL certificate.

I'm running Wamp on Windows 7.

I typed the command in command prompt as:

Code: [Select]
openssl genrsa -aes256 -out pass.key 2048
This command then prompts me to enter the pass key as:

Code: [Select]
Enter pass phrase for pass.key:
But at this point I am unable to type anything in. What do we need to do here to allow the input? do we need to make any changes in any file.

Please have a look at the Screenshot attached.

Thank you!

All comments and feedback are always welcomed