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PHP - Return String After And Including $needle In The String $haystack
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 $tag; ?> but this returns an unexpected T_STRING, expecting ',' or ';' Can anyone debug this? I may well be being really silly! Similar TutorialsHello, I need to find the target html address within some raw html. I know it lies between Needle 1 and Needle 2 below. Needle 1: </span></a> <a href=" Needle 2: " rel="nofollow"><span class=pn><span class=np>Next »</span></span></a></div> Nornally I would just use the explode() function but my headache is that there are many instances of Needle 1 in the raw html code and I want my output array always have the same number of elements. However I do know that my target html address is directly after the last instance of Needle 1. How should I go about splitting the html code into an array that always has 3 elements? I'd like the first element to include code up to and including the last instance of Needle 2, the 2nd element to have the target html address, and the 3rd element to have Needle 2 and any following code. Thanks for any pointers (my main struggle is identifying the last instance of needle 1), Thanks, Stu Hello everyone, Pretty much what I am trying to do is run a query and based of the queries result, return a string - as of now it is turning up blank and cant seem to pass any strings through the function. Current function: function addNewBookmark($hash,$url,$title,$username){ Code: [Select] $query = "INSERT INTO bookmarks (hash,url,title,username) VALUES '".md5($hash)."', '".$url."', '".$title."', '".$username."')"; $result = mysql_query(query, $this->connection); $message = ''; if(mysql_affected_rows($this->connection)!=1) { $message = 'This URL already exists in the database!'; return $message; } else $message = 'The URL was shared!'; return $message; } The above code seems to run fine, just cant seem to pass a string...read that you can possibly use a __toString function? but that keeps throwing errors when I try to work with it. Thanks all! Hi! So what I'm trying to do is split a multi dimensional array of strings ( each containing 3 strings inside of 1 array ) so I can write the results to a file. So say I had a bunch of strings inside 1 array :
class File {
function WriteFile ( $filename, $content ) {
$list = [
$content
];
$delimiters = File :: checkDelimiter (
$content,
true,
false
);
$fp = fopen (
$filename, 'w'
);
foreach ( $list as $fields ) {
$fields = File :: SplitFileByDelimiter (
$fields,
",",
3
);
file_put_contents (
$filename, $fields
);
}
fclose ( $fp );
}
}
$file-> File :: WriteFile ( $filepath . $filename, "TEST!, TEST!, TEST!, " . "TEST!, TEST!, TEST!, " . "TEST!, TEST!, TEST!" ); Instead of writing : TEST!, TEST!, TEST!, TEST!, TEST!, TEST!, TEST! ,TEST!, TEST!, TEST! to the file in a straight line, it should write it like this : TEST!, TEST!, TEST!, TEST!, TEST!, TEST!, TEST!, TEST!, TEST! Any help is ABSOLUTELY appreciated! Edited May 22 by AquariaXI I have the following code and it always says it's a string! How do I make it see it as a json object? Code: [Select] <?php //We'll return a json object from post request if ( !empty( $_POST ) ) { $arr = array ('status'=>1,'message'=>'Some message'); echo json_encode($arr); } else { ?> <input type="button" value="submit" id="submit" /> <script type="text/javascript" src="/scripts/jquery-1.4.2.js"></script> <script> var submit = document.getElementById( "submit" ); submit.onclick = function() { $.post( "test.php", function(data) { /* * This always prints as: * {"status":1,"message":"Some message"} * string * Code: undefined * Message: undefined */ alert( data + "\n" + typeof( data ) + "\nCode: " + data.status + "\nMessage: " + data.message ); } ); } </script> <? } ?> What do I do to make it a json object? hello, i seem to be stuck again and this bug is difficult for me to solve.
if(isset($_POST['boards']))
$boards[] = $_POST['boards'];
$allboards = implode("",$boards[0]);
echo $allboards;
outputs (browser source)...hello world I have a combobox with the "multiple" property. when two items are selected, the combobox "name" property has an array that passes to the $_POST variable. what i would like is those two words to be displayed on the same line. I have tried rtrim($var, "\r\n") but that does nothing. the reason i need them on the same line is because i would change then to "hello, world" and then add them as a mysql query, for example... $query = "SELECT hello, world FROM table... Hi there
I have started using php excell and getting most of it right. But i am struggling to search active sheet and return what cell the string is in. below is my code.
<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
set_time_limit(0);
$directory = "/var/www/html/csvex/xls/";
$formatdirectory = "/var/www/html/csvex/toformat/";
$finishedformatdirectory = "/var/www/html/csvex/formatted/";
$savanadirectory = "/var/www/html/iretire/files/upload/1/";
$main = "/var/www/html/csvex/";
$files = scandir($directory, SCANDIR_SORT_DESCENDING);
$newest_file = $files[0];
echo $newest_file;
echo "<br>";
$oldfile = $directory.$newest_file;
$newfile = $formatdirectory.$newest_file;
$changedfile = $finishedformatdirectory.$newest_file;
$crmfile = $savanadirectory.$newest_file;
echo $oldfile;
echo "<br>";
echo $newfile;
echo "<br>";
if( !rename($oldfile, $newfile) ) {
echo "File can't be moved!";
}
else {
echo "File has been moved!";
}
//format the file
date_default_timezone_set('Europe/London');
set_include_path(get_include_path() . PATH_SEPARATOR . './Classes/');
include 'PHPExcel/IOFactory.php';
$fileType = 'Excel5';
$fileName = $newfile;
// Read the file
$objReader = PHPExcel_IOFactory::createReader($fileType);
$objPHPExcel = $objReader->load($fileName);
//change font
$objPHPExcel->getActiveSheet()->getStyle('a1:a6')->applyFromArray(
$styleArray = array(
'font' => array(
'bold' => true
)
)
);
$objPHPExcel->getActiveSheet()->getStyle('a6:aa6')->applyFromArray(
$styleArray = array(
'font' => array(
'bold' => true
)
)
);
$objPHPExcel->getActiveSheet()->getStyle('n16:aa16')->applyFromArray(
$styleArray = array(
'font' => array(
'bold' => true
)
)
);
//get INACTIVE MEMBERS
$foundInCells = array();
$searchValue = 'INACTIVE MEMBERS';
foreach ($objPHPExcel->getActiveSheet() as $worksheet) {
$ws = $worksheet->getTitle();
foreach ($worksheet->getRowIterator() as $row) {
$cellIterator = $row->getCellIterator();
$cellIterator->setIterateOnlyExistingCells(true);
foreach ($cellIterator as $cell) {
if ($cell->getValue() == $searchValue) {
$foundInCells[] = $ws . '!' . $cell->getCoordinate();
}
}
}
}
echo "<br>";
echo "<br>";
echo "this is where - - ";
var_dump($foundInCells);
echo "<br>";
echo "<br>";
//
$objPHPExcel->getActiveSheet()->getStyle('a20')->applyFromArray(
$styleArray = array(
'font' => array(
'bold' => true
)
)
);
its located at //Get inactive members. another one i am struggling with is to see if file exists if not then do nothing if it does run the code. I have a web server which contains a public site and a private site. I want to be able to test for public or private using the page title and return the appropriate header which contains a different banner, css etc. Firstly - the syntax below seems to be incorrect because it doesnt work correctly. More importantly how do I add all the values to an array and than iterate through it to check for a matching page title? Code: [Select] public function publicSite() { if ($this->getTitle()== 'Home' || 'About Us'||'Registration' || 'Sitemap' || 'Contact Us' || 'Useful Links' || 'Feedback') { return true; } return false; } Then later on I would have: Code: [Select] if ($this->publicSite()) { require($ROOT.'interface/pages/publicheader.php'); } else { require($ROOT.'interface/pages/privateheader.php'); } Thanks heaps! 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] $targetFolder = '/songs/nick';all works fine. Which strikes me as rather strange. I have limited experience of using php, but wonder how if the correct string is returned by the session variable, the upload works differently than with the manually entered string. Any help would be much appreciated. It's the last issue with a website that was due to go live 2 days ago! Thanks, Nick Hey there, Thanks for taking the time to read my thread. My issue is that I can't think of a way to edit a XML file using PHP's XML functionality and then assign the edited contents to a string instead of saving the file. Because my issue is that I have to edit the XML file based upon a string brought from a remote location then give it back to that remote location using a string again, to be exact I am doing it via Linux command line utilizing SSH2. This is what I managed to complete on my own. function CheckIVMPConfig($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 I have the following function, which takes a string with commas in it and attempts remove those commas. The way I have it here is that I use explode to take out the commas, which makes an array, and then iterate through that array to put a string back together without the commas. function tags_to_sort_by( $sortMeta ) { $sortByArray = explode(",", $sortMeta); $sortByCount = count($sortByArray); for ($i = 0; $i < $sortByCount; $i++) { $sortByString += $sortByArray[$i]; } return $sortByString; } What does not work is the following line: $sortByString += $sortByArray[$i]; Somehow that outputs a 0, which I don't understand. It should output something like: arrayItem1 arrayItem2 array3 etc. My question is if there either is an easier way to remove the commas from the original string or what I am doing wrong in this line: $sortByString += $sortByArray[$i]; // I am trying to concatenate each part of the array back into the string. Thanks a lot for help with this! hey guys im trying to find a string inside a string which could be made up of different things eg... {$test}, {$test1}, {$test2} etc (but the varable inside could be called anything hence maybe using regex im not sure?) is this possible?...i hope you guys understand....thanks
In PHP Version 8.0 shows error as : In previous versions of PHP it does not show any error. Please resolve the issue. Ok... I had typed this post out ONCE already and when I clicked REFRESH IMAGE to get a diff captcha it ERASED MY POST LMAO this is not my night.... What I need help with is probably more simple then I can even think right now - ive been digging at this for 3 hrs now and im out of time for the night I have a DB Record storing ID's between PIPES | when the initial entry is made in DB it stores it like so |47| NOTE: the number could be different these are ID's number doesnt matter its just between Pipes When the second entry is added its added like so |47||67| say we have a total of 5 Entries |47||67||82||55||69| I need to find ID 82 in that string and it has to be between Pipes Find 82 in data between | and return that ID 82 I am putting between pipes because the ID's can be duplicate digits in different lengths so say I have 8 as my ID and down the string i have another id as 88 -- I cant possibly find the correct ID without some sort of seperation character so i used Pipes soo my end goal is the ability to search and if true or false do action if ($result == $find_id){ echo "ID is there"; }else{ echo "NOT THERE -- Adding it"; } Any help is appreciated guys Thanks SangrelX I am looking for a date within larger string, lets say the date is December 4, 2010. To find it I use pattern and function below: $Pattern='/[(January|February|March|April|May|June|July|August|September|October|November|December)] \d, \d\d\d\d/i'; preg_match_all($Pattern, $String, $Matches, PREG_OFFSET_CAPTURE, $NumberPosition); The function finds the dates within the string but to my supprise the result I get in $Matches is: r 4, 2010 What I would like to get is: December 4, 2010 but don't know how it should be fixed. I thought that with the pattern I am using but obviously that is not the case. Hello guys i am trying to figure out how to fwrite a string for example "Recommended Settings for Service Pack" under "Current Settings for Service Pack: 5.1.2600ServicePack3Build2600". I figure i cant use line number as an argument because the file report may be dynamic so i will need to use Current Settings as an argument. Please guide me if you have any ideas..thanks:) ! auditreport table ServicePackSetting Service Pack Requirement: Fail Current Settings for Service Pack: 5.1.2600ServicePack3Build2600 MajorAuditandAccountPolicies Maximum Password Age Requirement: Fail Current Settings for Maximum Password Age Requirement: 42 Minimum Password Length: Fail Current Settings for Minimum Password Length Requirement: 0 I need to know if a string exists within a string. I've tried using STRIPOS() but it returns zero or false if what I'm looking for is the first part of the string. I don't care what function I use, but I need to get a "true" when the needle string is present anywhere in the haystack string, even at location zero. Is there some way to set up the STRIPOS() statement? I've tried: if ((stripos($title, 'needle') > 0 ) if ((stripos($title, 'needle') = true ) and even if ((stripos($title, 'needle') >= 0 ) which returns true for everything, even when the needle string is NOT present. Any help appreciated. thanks, Tom I'm trying to do some regex, but I'm having trouble with my input string for the regex. I'm querying a server and getting results from that via socket and trying to regex the results and extract content. I've got the regex working (thanks to mjdamato ), but it only works when I have the regex string like this: $input = "hostname: Hooter's GG 5.1 Elimination HLstatsX:CE version : 1.0.0.58/15 4426 secure udp/ip : 25.2.132.39:27015 map : fy_dustdm at: 0 x, 0 y, 0 z players : 0 (20 max) # userid name uniqueid connected ping loss state adr "; When I get the results from my socket it's stored in a variable and it doesn't work when it's exactly the same. I did var_dump on the results from the socket and this is what it outputs: string(229) "hostname: Hooter's GG 5.1 Elimination HLstatsX:CE version : 1.0.0.58/15 4426 secure udp/ip : 25.2.132.39:27015 map : fy_dustdm at: 0 x, 0 y, 0 z players : 0 (20 max) # userid name uniqueid connected ping loss state adr " Since it's exactly the same why doesn't the second way work? Let me know if this is too confusing.. hey guys just a simple one...im trying to replace {$name} but i dont think ive got the right prefix in the str_replace function...if anyone could tell me where i am going wrong please $content = str_replace("{/$".$variable."}", $value, $content); {$name} |
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