PHP - Help - Find String Within String Between Pipes ||

if i want find included a word in the a range how can i do it?

example : Quote

array("problem is an obstacle, impediment, difficulty or challenge, or any situation that invites resolution; the resolution of which is recognized as a solutionquestion raised for inquiry, consideration, or solution proposition in mathematics or physics stating something to be done");



how can i find only start 20 charecter and my found word after 20 character by end

example :if my word be inquiry

i want find :...soluti

Quote

onquestion raised for inquiryconsideration, or solution proposition...



[/size]

I have another question related to string searches.
What I have is a string of couple thousand characters of all types but the date format is allways the same: dd-mth-year (two digits for day-three letters for month-four digits for year). Can I use the format alone to determine where the date is located which in turn would make it very easy to store that date into variables for inserting into database, etc.
Is there anyway to tell php the format to look for or do I have to have actual numbers/letters to perform the search?

How can I check this string to see if it has a ~ character using php?

Code: [Select]
$string = 'userlocation~credentials~specialties';

Hello everyone,

I am trying to select and return any rows that have a specific string in it.
Let's say I have a column name "item_id" and in every row of that column I have values like so:

row A: (11,22,44,34)
row B: (12,56,78,98)

If the user picks the number '22', I use the following SQL line to get the row in which the number '22' is contained.

SELECT * FROM Persons WHERE City LIKE '%22%'
and row A gets returned, just like it is suppose to.

The problem is, if the user selects a single digit number like '2', both row A and row B gets returned because they both have values that contain the number '2' in it.
Instance, row A has the number '22' and row B has the number '12' so both rows get returned when the number '2' is requested. I don't want that, I only want the row that has the exact number '2' or '34' or whatever number I request, to be returned.

So to get around this problem, I am wrapping my numbers in letters like so:

row A: (a11a,a22a,a44a,a34a)
row B: (a12a,a56a,a78a,a98a,a2a)

and requesting it like so:

SELECT * FROM Persons WHERE City LIKE '%a22a%'
My question is: Is there a better way to work out this logic?

Hello,

I have a few strings that contain dates along with some other text.
The string looks like this:

Code: [Select]
Hi, could you please add these dates to the database?<br />
 <br />
<br />
2-September-2011<br />
6-September-2011<br />
7-September-2011<br />
8-September-2011<br />
9-September-2011<br />
 <br />
Thank you.

Dates are always the same format. Sometimes there's a single date, most times there are multiple.
Does anyone know how can I get the dates from this string to add them to my sql database?

Thank you!

Hi I have a MySql database and wondered if there is a code to search a table field with a given string and display the number of unique occurrences. The table is asterisk_cdr and would like to know how many calls received daily on a perticular channel.   Thanks shmideo  

Is it pasible to find all occurrences of strings "North" and "North-East" in some txt file and save number of occurrences in some variables??

Hi All,

I'm new at php and I need your help.

I'm trying to find a string in a website. I want my website to get a string on another website(I have full access) without really opening it on a browser. For example the string is "MyID=123456", i want to find "MyID=123456"(the MyID number is random and always changing but always 6 random numbers) on another website and output only "123456" on my website. Is this possible?

Please help. Thanks

I wanted to replace a strings in a large text file .. what would be the fastest way ?!

e.g the text file contains ..

INSERT INTO `subjects` VALUES (1, 'some text here', 'some text here', 'some text here');
INSERT INTO `subjects` VALUES (2, 'some text here', 'some text here', 'some text here');
INSERT INTO `subjects` VALUES (3, 'some text here', 'some text here', 'some text here');
INSERT INTO `subjects` VALUES (4, 'some text here', 'some text here', 'some text here');
INSERT INTO `subjects` VALUES (5, 'some text here', 'some text here', 'some text here');

I wanted to replace the string " VALUES (1, " with  "VALUES (" in each line ..
I'm new in PHP so any response would be much appreciated .. thanks

Hi all dear
can anyone help me how to find all permutation of a String by allow user input text or number and generate when user click on button,

user need to input text on number in input box and click generate button to show result of all permutation of a String
below is code i found from https://www.journaldev.com/526/permutation-of-string-in-java
but it's not allow user input text,

please help me in php function
thank with best regard

 

<!DOCTYPE html>
<html>
<body>
<?php
function generatePermutation($string,$start,$end){ if($start == $end-1){ echo "$string - "; } else{ for($i = $start; $i < $end; $i++){ $temp = $string[$start]; $string[$start] = $string[$i]; $string[$i] = $temp; generatePermutation($string,$start+1,$end); $temp = $string[$start]; $string[$start] = $string[$i]; $string[$i] = $temp; } }
}
$str = "ABC";
$n = strlen($str);
echo "All the permutations of the string a  ";
generatePermutation($str,0,$n);
?>
</body>
</html>

 

Hi,

I am trying to make some adjustments to uploadify.php which comes with the latest version of uploadify (3.0 beta), so that it works with a session variable that stores the login username and adds it to the path for uploads.  Here is uploadify.php as it currently looks:

Code: [Select]
<?php
session_name("MyLogin");
session_start();

$targetFolder = '/songs/' . $_SESSION['name']; // Relative to the root

if (!empty($_FILES)) {
$tempFile = $_FILES['Filedata']['tmp_name'];
$targetPath = $_SERVER['DOCUMENT_ROOT'] . $targetFolder;
$targetFile = rtrim($targetPath,'/') .'/'. $_FILES['Filedata']['name'];

// Validate the file type
$fileTypes = array('m4a','mp3','flac','ogg'); // File extensions
$fileParts = pathinfo($_FILES['Filedata']['name']);

if (in_array($fileParts['extension'],$fileTypes)) {
move_uploaded_file($tempFile,$targetFile);
echo '1';
} else {
echo 'Invalid file type.';
}
}

echo $targetFolder;

?>
I added Code: [Select]
echo $targetFolder; at the bottom so that I could make sure that the string returned was correct, and it is, i.e. '/songs/nick'.  For some reason though, uploads are not going to the correct folder, i.e. the username folder, but instead are going to the parent folder 'songs'.  The folder for username exists, with correct permissions, and when I manually enter Code: [Select]
$targetFolder = '/songs/nick';all works fine.  Which strikes me as rather strange.  I have limited experience of using php, but wonder how if the correct string is returned by the session variable, the upload works differently than with the manually entered string.

Any help would be much appreciated.  It's the last issue with a website that was due to go live 2 days ago!

Thanks,

Nick

Hello all,

I'm trying to change the end of a javascript call based on the end of the url string. The common part of all the url strings is sobi2Id=, I'm trying to do this with strstr but am having no luck. I'm new to php so my syntax knowledge is terrible!

at the moment i've got

Code: [Select]
<?php

       $url = $_SERVER['REQUEST_URI'];

     $tag = strstr ($url, 'sobi2Id=');

       echo $tag; 
?>
but this returns an unexpected T_STRING, expecting ',' or ';'

Can anyone debug this? I may well be being really silly!

Hey there,

Thanks for taking the time to read my thread. My issue is that I can't think of a way to edit a XML file using PHP's XML functionality and then assign the edited contents to a string instead of saving the file. Because my issue is that I have to edit the XML file based upon a string brought from a remote location then give it back to that remote location using a string again, to be exact I am doing it via Linux command line utilizing SSH2.

This is what I managed to complete on my own.


function CheckIVMPConfig($ServerID)
{
global $Panel;

if(is_numeric($ServerID) && $this->IsValidServer($ServerID))
{
// We select the game server that the FTP account was created for.
$Servers = mysql_query("SELECT * FROM control_servers WHERE server_id = '".mysql_real_escape_string($FTPAccount['ftp_server'])."'");
$Server = mysql_fetch_array($Servers);

// Here we select the Box ID that the game server is on.
$Boxs = mysql_query("SELECT * FROM control_machines WHERE machine_id = '".$Server['server_machine']."'");
$Box = mysql_fetch_array($Boxs);

// Now we select the required package for the box.
$Packages = mysql_query("SELECT * FROM control_packages WHERE package_id = '".$Server['server_package']."'");
$Package = mysql_fetch_array($Packages);

// Retrive the file.
$Config = $CProtocol->exec("cat /home/{$Server['server_id']}/{$Package['package_config']}");

$Parse = SimpleXMLElement($Config);

foreach($Parse as $Entry) // loop through our books
{
if($Entry->port != $Server['server_port'])
{
// edit the value
}
else if($Entry->maxplayers > $Server['server_slots'])
{
// edit the value
}
}
}
}

This topic has been moved to PHP Regex.

http://www.phpfreaks.com/forums/index.php?topic=326004.0