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PHP - Exploding A String Into Three Variables
I have the following code which has deliimiters of |||| and I need to break it apart into three strings and have a variable assigned to each string.
I've tried exploding it but won't dynamically increase the variable. I know at one point about a year ago I used something like $var.=$foo and the $var would increase $var1, $var2, etc... Here's the string I need to break.j (And the string will be different every time, and some will have 2 string delimited some will have 20, and some inbetween. The rich contemporary style of the "Theo" Counter Height Table combines faux marble and a warm finish to create dining room furniture that adds an exciting style to the decor of any home. The thick polyurethane coated faux marble table top perfectly accentuates the warm brown finish flowing over the straight-lined contemporary design of the apron and legs to help create an exceptional dining experience. With the beautiful stitching and button tufting details of the faux leather upholstered bar stools, the "Theo" Counter Height Table is a refreshing addition to any home.||||Table top made with polyurethane coated print marble. Aprons and legs made from select veneer and solids with a warm brown finish. Chair is upholstered in a brown PVC with accent top stitching. D158-233 bar stool dimension: 18"W x 21"D x 40"H.||||Click here for complete image download listing for series D158. In a perfect world it would be: Code: [Select] $desription1="The rich contemporary style of the "Theo" Counter Height Table combines faux marble and a warm finish to create dining room furniture that adds an exciting style to the decor of any home. The thick polyurethane coated faux marble table top perfectly accentuates the warm brown finish flowing over the straight-lined contemporary design of the apron and legs to help create an exceptional dining experience. With the beautiful stitching and button tufting details of the faux leather upholstered bar stools, the "Theo" Counter Height Table is a refreshing addition to any home."; $description2="Table top made with polyurethane coated print marble. Aprons and legs made from select veneer and solids with a warm brown finish. Chair is upholstered in a brown PVC with accent top stitching. D158-233 bar stool dimension: 18"W x 21"D x 40"H.": $description3="Click here for complete image download listing for series D158."; Similar TutorialsHi, I have a string with the value of
{ "success": true, "delivered": true, "contactDetailsRequired": false, "message": "Signed For by: D ANDERSON ", "signature": "https://webservices.thedx.co.uk/PodImage/ImageHandler.ashx?tn=906732192165", "date": "21-07-2020", "serviceLevelName": "Consigned", "time": "13:33:19", "trackedProductName": "DataExchange" }
How do i go about placing the values into variables so for example: $success = "true"; $delivered = "true"; $message = "Signed for by: D ANDERSON"; etc.... My mind has gone blank and im having one of those days, any help would be greatly appreciated. Thanks hello, im wondering how to properly code the following. Code: [Select] $stdate = date( 'Ymd', strtotime($pdate) ); $sttime = date( 'His', strtotime($tstart1) ); $dtStart = ".$stdate.'T'.$sttime.'Z'"; echo "$dtStart"; i would like the echo to read 20110309T050000Z $id[] = 12345; $id[] = 12345; $id[] = 12345; $id[] = 12345; $id[] = 12345; how would I combine these into a string "12345,12345,12345,12345,12345" I have a string that looks like /index.php?g1=111&g2=222&g3=333. How can I obtain the value of g1 (i.e. 111)? It does not represent the current state of the server thus I cannot just use $_GET. It also is not necessarily the first item. The script below appears to work, however, http://php.net/manua...n.parse-url.php states This function is intended specifically for the purpose of parsing URLs and not URIs. However, to comply with PHP's backwards compatibility requirements it makes an exception for the file:// scheme where triple slashes (file:///...) are allowed. For any other scheme this is invalid. It appears that my string is a URI and not a URL, but I might be wrong. How should this be accomplished
<?php
$str='/index.php?g1=111&g2=222&g3=333';
$array=parse_url($str);
parse_str($array['query'],$get);
echo("<p>{$get['g1']}</p>");
?>
Hi I am trying to get all variables passed in a url string and wondered how would i do it? I dont know what they are yet and i need to set key as value. Any help? I need to echo out some string variables in a form. I also want to add some validation for Name, email etc. I think I have the code right or close, but I can an error on the index.php page which is. "Fatal error: Call to undefined function form_row_class() in index.php on line 14" here is the code for the form <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>String Tester</title> <link rel="stylesheet" type="text/css" href="main.css"/> </head> <body> <div id="content"> <h1>String Tester</h1> <form action="submit.php" method="post"> <table> <tr class="<?php echo form_row_class("name") ?>" > <th><label for="first_name">Name</label></th> <td> <input name="first_name" id="first_name" type="text" value="<?php echo h($_POST['name']); ?>" /> <?php echo error_for('name') ?> </td> </tr> <tr class="<?php echo form_row_class("email") ?>"> <th><label for="email">Email Address</label></th> <td> <input name="email" id="email" type="text" value="<?php echo h($_POST['email']); ?>" /> <?php echo error_for('email') ?> </td> </tr> <tr> <th></th> <td><input type="submit" value="submit" /></td> </tr> </table> </form> <h2>Message:</h2> <?php echo "<table>"; echo "<tr><td>"; echo $name; echo "</td></tr>"; echo "<tr><td>"; echo $email; echo "</td></tr>"; echo "<tr><td>"; echo $phone; echo "</td></tr>"; echo "</table>"; ?> </div> </body> </html> and the submit portion <?php // If request is a form submission if($_SERVER['REQUEST_METHOD'] == 'POST'){ // Validation // Check first_name is non-blank if(0 === preg_match("/\S+/", $_POST['name'])){ $errors['name'] = "Please enter a name."; } // Check email is valid (enough) if(0 === preg_match("/.+@.+\..+/", $_POST['email'])){ $errors['email'] = "Please enter a valid email address."; } // validate a phone number if( !preg_match("/^([1]-)?[0-9]{3}-[0-9]{3}-[0-9]{4}$/i", $phone) ) { echo 'Please enter a valid phone number'; } // If no validation errors if(0 === count($errors)){ // Sanitize first, last, and email $name = mysql_real_escape_string($_POST['name']); $email= mysql_real_escape_string($_POST['email']); $email= mysql_real_escape_string($_POST['phone']); } // Helpers function form_row_class($name){ global $errors; return $errors[$name] ? "form_error_row" : ""; } function error_for($name){ global $errors; if($errors[$name]){ return "<div class='form_error'>" . $errors[$name] . "</div>"; } function h($string){ return htmlspecialchars($string); } ?> probably something simple I am missing. Hi Guys and Girls, Long time lurker, first time poster! I am usually able to read through the forums and find and answer without having to start a new thread but I've tried my best to no avail. I am having trouble with the following code: $afname="Gareth"; $alname="B"; $awayoption.="<OPTION VALUE=\"".$afname." \"".$alname."\">".$afname." ".$alname; I would want that to produce the following: Code: [Select] <OPTION VALUE=Gareth B">Gareth B The actual result at the moment is: Code: [Select] <OPTION VALUE="Gareth "B">Gareth B It has an extra " in the middle. Any ides or help would be great! Cheers Pretty simple I would think but I'm unsure on the syntax. I have a variable, $ename. It's actually data from a form that I pass to said variable. What I want is to then in turn use this string in a mkdir() function. Something like Code: [Select] mkdir("dir/folder/$ename/"); Obviously that doesn't work. I'd imagine I have to use some sort of . syntax. Code: [Select] $query = "SELECT content FROM license WHERE serial = '".$serial."'"; I have an audit trail that record users ids and a copy of the sql string for any updates they make to my application. This is very easy for me to follow to find exactly where changes happened but do end users it is a bit of a challenge. Has anyone seen or made a script that can either compare two sql strings to see what fields have different values or a script that takes an SQL string and outputs its field names and values to an array that I can use for comparisons? Example being the look at a update made by user X, the database pulls the sql for that change then looks for the previous change up any user before (update sql should have a value for all fields) then compares to see what user X changed. If not im thinking of case statement to divide sql request between inserts and update then writing a script to split the strings based on where the commas were. Any thoughts? $characterIDs = explode(',', $_POST['characterIDList']); After the explode I want to take all those values and do a select statement in a database table for any of the values that match any of the values inside that variable variable. Not sure how to do this since there is no limit to how may there could be. I need to explode data separated with text separators, like this: banana|carrot|salmon|oak|tuna|apple|elm|pineapple So far so good with this: <?php $items = explode('|', $stuff); foreach($items as $key=>$value){ ?> But now I need a list, with categories from another table (column1=items, column2=corresponding categories) and order by categories (not worried about the order of the items under each category), like this: FISH salmon tuna FRUIT banana apple pineapple TREE oak elm VEGETABLE carrot Any suggestions on an approach would be appreciated. I'm foggy about creating arrays, but I think I need one here? I am trying to get more than one row from a database at once, then explode each value into a seperate variable. is there a way of doing this? Hello, I fetch information from an URL, and this is the output I get using cURL (there's no other way I can get it): Quote 4377.54,11069.02,13.15,3,101,11342,1512492 Now I want to explode this, but I can't directly explode this using explode. How do I do this? Once I use curl_exec it is always displayed. Regards, NLCJ Heres the code of the line im trying to trim
$r = mysql_query("insert into points values ('','${v[0]}', ${v[1]}, '$At')")or die (mysql_error());
mysql_query("insert ignore into toc values ('','$p1', '$At'),('','$p2', '$At'), ('','$p3', '$At'), ('','$p23', '$At')") or die (mysql_error());
if (!$r) die (mysql_error());
the line pertaining to the question is the insert into points . what that part of the code does istakes this preformatted text START POINTS MrsSpacely 1 nanatravels 1 Trust_Me_honey 2 moratala 3 xxBIGDAVExx 3 Spring_Chicken 5 tomrarose 5 sitdownnplay 7 _Antoinette_ 11 Melyn 25 mokan40 30 dj_lia 10 STOP POINTS And inserts it into the points table. Which works fine but if you put a space after Stop points or before any name it comes back with an error about check spaces, and doesnt post the whole thing what i need to do is trim all the spaces from the text before it tries to go into the table Hi, I've been asked to modify a section on a site for a local club. Basically, I've been asked to improve the name input section (a user may have to input up 15 names in one visit to the site). At the moment the site works like this: The user enters one members first name in one form box, then the surname in another, then presses "add name" which adds it to the list. What i want to be able to do (and i'm sure i've seen it somewhere), is have the user enter the list of names into one big text area: Type in the first name then the surname, hit enter for a new line in the text area then type the next name....etc. When the list is complete press "add names" button. Is there a name for this type of input? And does it work on the following principle: 1. The entire text sent from the text area can be exploded into an array using the line break as the delimiter 2. Each value in the array is then the first name and second name. 3. I can then explode each value further now using the space as the delimiter. 4. I am left with a bunch of arrays containing the first name in one value and the surname in the second Any help or pointers here would be class Cheers, John Using curl_multi, I have loaded up 3 url's and then printed the array. 1) How can I also set a timestamp on output to let me know when each url was run? 2) How can I explode the array to only display the data and timestamp, excluding the text "Array ( =>", "[1] =>", "[2] =>" and " )"? Code <?php function multiRequest($data, $options = array()) { // array of curl handles $curly = array(); // data to be returned $result = array(); // multi handle $mh = curl_multi_init(); // loop through $data and create curl handles // then add them to the multi-handle foreach ($data as $id => $d) { $curly[$id] = curl_init(); $url = (is_array($d) && !empty($d['url'])) ? $d['url'] : $d; curl_setopt($curly[$id], CURLOPT_URL, $url); curl_setopt($curly[$id], CURLOPT_HEADER, 0); curl_setopt($curly[$id], CURLOPT_RETURNTRANSFER, 1); // post? if (is_array($d)) { if (!empty($d['post'])) { curl_setopt($curly[$id], CURLOPT_POST, 1); curl_setopt($curly[$id], CURLOPT_POSTFIELDS, $d['post']); } } // extra options? if (!empty($options)) { curl_setopt_array($curly[$id], $options); } curl_multi_add_handle($mh, $curly[$id]); } // execute the handles $running = null; do { curl_multi_exec($mh, $running); } while($running > 0); // get content and remove handles foreach($curly as $id => $c) { $result[$id] = curl_multi_getcontent($c); curl_multi_remove_handle($mh, $c); } // all done curl_multi_close($mh); return $result; } $data = array(array(),array()); $data[0]['url'] = 'http://search.yahooapis.com/VideoSearchService/V1/videoSearch?appid=YahooDemo&query=Pearl+Jam&output=json'; $data[1]['url'] = 'http://search.yahooapis.com/VideoSearchService/V1/videoSearch?appid=YahooDemo&query=Black+Eyed+Peas&output=json'; $data[2]['url'] = 'http://search.yahooapis.com/VideoSearchService/V1/videoSearch?appid=YahooDemo&query=Nirvana&output=json'; $r = multiRequest($data); print_r($r); ?> Output Array ( => Pearl Jam [1] => Black Eyed Peas [2] => Nirvana ) Preferred Output 01:00:01 Pearl Jam 01:00:02 Black Eyed Peas 01:00:03 Nirvana does anyone know how to decode this XML variable value into string values? I also need to know the oposite way: creating variable values into xml. I've tried several code examples but they did filter the requested data. Code: [Select] $xml='<?xml version="1.0" encoding="utf-8"?> <elements> <text identifier="ed9cdd4c-ae8b-4ecb-bca7-e12a5153bc02"> <value/> </text> <textarea identifier="a77f06fc-1561-453c-a429-8dd05cdc29f5"> <value><![CDATA[<p style="text-align: justify;">Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>]]></value> </textarea> <textarea identifier="1a85a7a6-2aba-4480-925b-6b97d311ee6c"> <value><![CDATA[<p style="text-align: justify;">Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>]]></value> </textarea> <image identifier="ffcc1c50-8dbd-4115-b463-b43bdcd44a57"> <file><![CDATA[images/stories/red/cars/autobedrijf.png]]></file> <title/> <link/> <target/> <rel/> <lightbox_image/> <width><![CDATA[250]]></width> <height><![CDATA[187]]></height> </image> <text identifier="4339a108-f907-4661-9aab-d6f3f00e736e"> <value><![CDATA[Kramer 5]]></value> </text> <text identifier="ea0666d7-51e3-4e52-8617-25e3ad61f8b8"> <value><![CDATA[6000 RS]]></value> </text> <text identifier="90a18889-884b-4d53-a302-4e6e4595efa0"> <value><![CDATA[Eindhoven]]></value> </text> <text identifier="410d72e0-29b3-4a92-b7d7-f01e828b1586"> <value><![CDATA[APK Pick up and return]]></value> </text> <text identifier="45b86f23-e656-4a81-bb8f-84e5ea76f71f"> <value><![CDATA[15% korting op grote beurt]]></value> </text> <text identifier="3dbbe1c6-15d6-4375-9f2f-f0e7287e29f3"> <value><![CDATA[Gratis opslag zomerbanden]]></value> </text> <text identifier="2e878db0-605d-4d58-9806-8e75bced67a4"> <value><![CDATA[Gratis abonnement of grote beurt]]></value> </text> <text identifier="94e3e08f-e008-487b-9cbd-25d108a9705e"> <value/> </text> <text identifier="73e74b73-f509-4de7-91cf-e919d14bdb0b"> <value/> </text> <text identifier="b870164b-fe78-45b0-b840-8ebceb9b9cb6"> <value><![CDATA[040 123 45 67]]></value> </text> <text identifier="8a91aab2-7862-4a04-bd28-07f1ff4acce5"> <value/> </text> <email identifier="3f15b5e4-0dea-4114-a870-1106b85248de"> <value/> <text/> <subject/> <body/> </email> <link identifier="0b3d983e-b2fa-4728-afa0-a0b640fa34dc"> <value/> <text/> <target/> <custom_title/> <rel/> </link> <relateditems identifier="7056f1d2-5253-40b6-8efd-d289b10a8c69"/> <rating identifier="cf6dd846-5774-47aa-8ca7-c1623c06e130"> <votes><![CDATA[1]]></votes> <value><![CDATA[1.0000]]></value> </rating> <googlemaps identifier="160bd40a-3e0e-48de-b6cd-56cdcc9db892"> <location><![CDATA[50.895711,5.955427]]></location> </googlemaps> </elements>'; 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 |
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