|
PHP - Increase Number By 1 Each Time
Probably an easy question but I can't find a solution on Google.
I have this code: Code: [Select] $sql = "SELECT * FROM store WHERE id LIKE '$id'"; $result = mysql_query($sql); while ($rows = mysql_fetch_array($result)) { echo $rows['title']; } before the title i would like to have a number, starting at 1. so for example if it echoed out 10 titles each would have a corresponding number - 1, 2, 3, etc. anyone know an easy solution? thanks Similar TutorialsFor the section of code below, is there a way to say, "first time through the query print on A2, B2,etc, then each query following add increase the number besides column name to be A3, B3, etc, then A4, B4, etc"...? $result = mysqli_query($connection,"SELECT * FROM table") or die(mysqli_error($connection)); while($row = mysqli_fetch_array($result)) { //get all rows you want from the table $var1 = $row['var1']; $var2 = $row['var2']; $var3 = $row['var3']; $var4 = $row['var4']; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A2', $var1) ->setCellValue('B2', $var2) ->setCellValue('C2', $var3) ->setCellValue('D2', $var4); } This is for an excel spreadsheet. The code is currently printing/exporting one row only from the table. Thanks I'm trying to increase the variables $schedulemonth, $scheduledate, $scheduleyear in each loop so that they look like $schedulemonth1, $schedulemonth2, $schedulemonth3, etc... for each of them. I've tried several options and know I'm on the right track, but no go. The customer will choose how many payments and the script below will loop that many times - I have that part working - but the calendar I'm using with the variables above is the issue. Here's the code I'm using. while ($balance > 0){ if ($balance>$monthlypayment){ $myCalendar = new tc_calendar("date" . $paymentnumber, true);$myCalendar->setIcon("images/iconCalendar.gif");$myCalendar->setDate($scheduledate, $schedulemonth, $scheduleyear); //output the calendar $myCalendar->writeScript(); echo " "; echo "<input type=\"text\" name=\"payment" . $monthlypayment . "\" value=\"" . $monthlypayment . "\">\n"; $paymenttotal=($monthlypayment+$paymenttotal); $balance=round(($invoicetotal-$paymenttotal),2); echo " Balance: $balance\n"; $schedulemonth++; if ($schedulemonth==13){ $schedulemonth=1; $scheduleyear=($scheduleyear+1); } echo "<br>\n"; } if ($balance<$monthlypayment||$balance==$monthlypayment){ $myCalendar = new tc_calendar("date" . $paymentnumber, true);$myCalendar->setIcon("images/iconCalendar.gif");$myCalendar->setDate($scheduledate, $schedulemonth, $scheduleyear); //output the calendar $myCalendar->writeScript(); echo " "; echo "<input type=\"text\" name=\"payment" . $paymentnumber . "\" value=\"" . $balance . "\">\n"; $paymenttotal=($balance+$paymenttotal); $balance=round(($invoicetotal-$paymenttotal),2); echo " Balance: $balance\n"; $schedulemonth++; if ($schedulemonth==13){ $schedulemonth=1; $scheduleyear=($scheduleyear+1); } echo "<br>\n"; } } Additionally it needs to pick up each of these variables on the next page the variables are part of hidden fields in an form later in the page. So my question is actually 3 fold. 1. How do I increase the variable count in the loop above. 2. How do I put the <input type="hidden".......> in the form so that it loops through and catches the increasing variables 3. How do I loop through on the insertion page after the form is submitted to catch how many inserts to the database are needed. This one has me bent over. Hi Is it possible to make a row(with number) increase every time the same value is added to the table? Example: I enter "test" into a table and it gets the following data: id=1 name=test count=1 And the next time I enter "test" into the table it becomes id=1 name=test count=2 instead of id=1 name=test count=1 id=2 name=test count=1 I want to create a form where users can suggest stuff and I want to see what is the most popular ect. Thanks in advance Hi Folks, I understand the basic math to accomplish what I want, at least I think I do I would like to confirm my logic and I need help with the final output format. I am coding a simple browser based, resource type of game. The gamer will select a certain item to produce another item and it will take x time to do it. Here is the basics of what I want, minus the coding to make it look pretty. How do I format $y to show HHH:MM:SS? Code: [Select] $complete = time() + $x; // To show how much time is remaining until completion or complete $y = $complete - time(); if $y > 0 { echo $y; } else { echo "complete"; } Hello, I have a problem with writing a function that will display the number of attempts to communicate with the host that have not been answered, if the host starts responding again, the table should display, for example 0. The website addresses are taken from the MySQL database. The next column should display the time from which the communication with the host was lost and if it responds, it should display, e.g. OK. Please, give me some hints how to write it. Thanks in advance. Edited October 12, 2019 by xyz91This topic has been moved to Application Design. http://www.phpfreaks.com/forums/index.php?topic=326408.0 I'm getting the dreaded " Invalid parameter number: number of bound variables does not match number of tokens" error and I've looked at this for days. Here is what my table looks like:
| id | int(4) | NO | PRI | NULL | auto_increment | | user_id | int(4) | NO | | NULL | | | recipient | varchar(30) | NO | | NULL | | | subject | varchar(25) | YES | | NULL | | | cc_email | varchar(30) | YES | | NULL | | | reply | varchar(20) | YES | | NULL | | | location | varchar(50) | YES | | NULL | | | stationery | varchar(40) | YES | | NULL | | | ink_color | varchar(12) | YES | | NULL | | | fontchosen | varchar(30) | YES | | NULL | | | message | varchar(500) | NO | | NULL | | | attachment | varchar(40) | YES | | NULL | | | messageDate | datetime | YES | | NULL |Here are my params:
$params = array(
':user_id' => $userid,
':recipient' => $this->message_vars['recipient'],
':subject' => $this->message_vars['subject'],
':cc_email' => $this->message_vars['cc_email'],
':reply' => $this->message_vars['reply'],
':location' => $this->message_vars['location'],
':stationery' => $this->message_vars['stationery'],
':ink_color' => $this->message_vars['ink_color'],
':fontchosen' => $this->message_vars['fontchosen'],
':message' => $messageInput,
':attachment' => $this->message_vars['attachment'],
':messageDate' => $date );
Here is my sql:
$sql = "INSERT INTO messages (user_id,recipient, subject, cc_email, reply, location,stationery, ink_color, fontchosen, message,attachment) VALUES( $userid, :recipient, :subject, :cc_email, :reply, :location, :stationery, :ink_color, :fontchosen, $messageInput, :attachment, $date);";
And lastly, here is how I am calling it:
$dbh = parent::$dbh;
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
if (empty($dbh)) return false;
$stmt = $dbh->prepare($sql);
$stmt->execute($params) or die(print_r($stmt->errorInfo(), true));
if (!$stmt) { print_r($dbh->errorInfo()); }
I know my userid is valid and and the date is set above (I've echo'd these out to make sure). Since the id is auto_increment, I do not put that in my sql (though I've tried that too), nor in my params (tried that too). What am I missing? I feel certain it is something small, but I have spent days checking commas, semi-colons and spelling. Can anyone see what I'm doing wrong?
Greetings to all! I am very new to this so I may not be on the right track. I am providing some code I have because I think this is the best way to explain what I am trying to do. I have a database and php pages that generate a pedigree when one selects any particular dog from the search page. If anyway has a tip on how to simplify this, I would sure appreciate it!! First, I request an array for the dog selected: Code: [Select] $sql = "SELECT RegName, SireID, DamID FROM pedigrees WHERE ID="; $thisDogQ = $sql . $values["ID"]; $thisDogR = db_query($thisDogQ,$conn); $thisDogRow_value = mysql_fetch_assoc($thisDogR); $thisDogRow_value = array ( 'RegName' => $thisDogRow_value['RegName'], 'SireID' => $thisDogRow_value['SireID'], 'DamID' => $thisDogRow_value['DamID']); </code> //Next I request the same information for his sire <code> if (is_numeric($thisDogRow_value['SireID'])) { $query_SireQ = $sql . $thisDogRow_value['SireID']; $SireR = mysql_query($query_SireQ, $conn) or die(mysql_error()); $SireRow_value = mysql_fetch_assoc ($SireR); $SireRow_value = array ( 'RegName' => $SireRow_value['RegName'], 'SireID' => $SireRow_value['SireID'], 'DamID' => $SireRow_value['DamID']); </code> //and then his dam <code> if (is_numeric($thisDogRow_value['DamID'])) { $query_DamQ = $sql . $thisDogRow_value['DamID']; $DamR = mysql_query($query_DamQ, $conn) or die(mysql_error()); $DamRow_value = mysql_fetch_assoc ($DamR); $DamRow_value = array ( 'RegName' => $DamRow_value['RegName'], 'SireID' => $DamRow_value['SireID'], 'DamID' => $DamRow_value['DamID']); </code> Now, here's the rub: Now I need the sire and the dam for those 2 [described above] so this time through, I will need the same information for FOUR dogs. The next time will be for EIGHT, then SIXTEEN - and so on until there are a total of 256 dogs. <code> //Get PatGrandSire 2 if (is_numeric($SireRow_value['SireID'])) { $PatGrandSireQ = $sql . $SireRow_value['SireID']; $PatGrandSireR = mysql_query ($PatGrandSireQ, $conn) or die(mysql_error()); $PatGrandSireRow_value = mysql_fetch_assoc ($PatGrandSireR); $PatGrandSireRow_value = array ( 'RegName' => $PatGrandSireRow_value['RegName'], 'SireID' => $PatGrandSireRow_value['SireID'], 'DamID' => $PatGrandSireRow_value['DamID']); //GetPatGrandDam 17 if (is_numeric($SireRow_value['DamID'])) { $PatGrandDamQ = $sql . $SireRow_value['DamID']; $PatGrandDamR = mysql_query ($PatGrandDamQ, $conn) or die(mysql_error()); $PatGrandDamRow_value = mysql_fetch_assoc ($PatGrandDamR); $PatGrandDamRow_value = array ( 'RegName' => $PatGrandDamRow_value['RegName'], 'SireID' => $PatGrandDamRow_value['SireID'], 'DamID' => $PatGrandDamRow_value['DamID']); //Get Pat1GGrandSire-3 if (is_numeric($PatGrandSireRow_value['SireID'])) { $Pat1GGrandSireQ = $sql . $PatGrandSireRow_value['SireID']; $Pat1GGrandSireR = mysql_query ($Pat1GGrandSireQ, $conn) or die(mysql_error()); $Pat1GGrandSireRow_value = mysql_fetch_assoc ($Pat1GGrandSireR); $Pat1GGrandSireRow_value = array ( 'RegName' => $Pat1GGrandSireRow_value['RegName'], 'SireID' => $Pat1GGrandSireRow_value['SireID'], 'DamID' => $Pat1GGrandSireRow_value['DamID']); if (is_numeric($PatGrandSireRow_value['DamID'])) { $Pat1GGrandDamQ = $sql . $PatGrandSireRow_value['DamID']; $Pat1GGrandDamR = mysql_query ($Pat1GGrandDamQ, $conn) or die(mysql_error()); $Pat1GGrandDamRow_value = mysql_fetch_assoc ($Pat1GGrandDamR); $Pat1GGrandDamRow_value = array ( 'RegName' => $Pat1GGrandDamRow_value['RegName'], 'SireID' => $Pat1GGrandDamRow_value['SireID'], 'DamID' => $Pat1GGrandDamRow_value['DamID'], 'Title' => $Pat1GGrandDamRow_value['Title'], 'Title2' => $Pat1GGrandDamRow_value['Title2'], 'Title3' => $Pat1GGrandDamRow_value['Title3'], 'Title4' =>$Pat1GGrandDamRow_value['Title4'], 'Title5' => $Pat1GGrandDamRow_value['Title5'], 'Title6' =>$Pat1GGrandDamRow_value['Title6'], 'Title7' => $Pat1GGrandDamRow_value['Title7'], 'Title8' =>$Pat1GGrandDamRow_value['Title8'], 'Title9' => $Pat1GGrandDamRow_value['Title9'], 'Addl_Titles' => $Pat1GGrandDamRow_value['Addl_Titles']); //Get Pat2GGrandSire-18 if (is_numeric($PatGrandDamRow_value['SireID'])) { $Pat2GGrandSireQ = $sql . $PatGrandDamRow_value['SireID']; $Pat2GGrandSireR = mysql_query ($Pat2GGrandSireQ, $conn) or die(mysql_error()); $Pat2GGrandSireRow_value = mysql_fetch_assoc ($Pat2GGrandSireR); $Pat2GGrandSireRow_value = array ( 'RegName' => $Pat2GGrandSireRow_value['RegName'], 'SireID' => $Pat2GGrandSireRow_value['SireID'], 'DamID' => $Pat2GGrandSireRow_value['DamID'], 'Title' => $Pat2GGrandSireRow_value['Title'], 'Title2' => $Pat2GGrandSireRow_value['Title2'], 'Title3' => $Pat2GGrandSireRow_value['Title3'], 'Title4' => $Pat2GGrandSireRow_value['Title4'], 'Title5' => $Pat2GGrandSireRow_value['Title5'], 'Title6' => $Pat2GGrandSireRow_value['Title6'], 'Title7' => $Pat2GGrandSireRow_value['Title7'], 'Title8' => $Pat2GGrandSireRow_value['Title8'], 'Title9' => $Pat2GGrandSireRow_value['Title9'], 'Addl_Titles' => $Pat2GGrandSireRow_value['Addl_Titles']); //Get Pat2GGrandDaminfo-25 if (is_numeric($PatGrandDamRow_value['DamID'])) { $Pat2GGrandDamQ = $sql . $PatGrandDamRow_value['DamID']; $Pat2GGrandDamR = mysql_query ($Pat2GGrandDamQ, $conn) or die(mysql_error()); $Pat2GGrandDamRow_value = mysql_fetch_assoc ($Pat2GGrandDamR); $Pat2GGrandDamRow_value = array ( 'RegName' => $Pat2GGrandDamRow_value['RegName'], 'SireID' => $Pat2GGrandDamRow_value['SireID'], 'DamID' => $Pat2GGrandDamRow_value['DamID']); My code reads: <a href="index.php?action=delete&id=" >Delete</a> How do i change it so the id=1,2,3 etc with each link?? I have a text file with the following: HA11QS, 200, house1.jpg, 4 HA22BR, 280, house2.jpg, 10 HA33AB, 390, house3.jpg, 3 HA44CD, 320, house4.jpg, 8 I have a form: Code: [Select] <?php if (isset($_POST['price'])) { $filename = "houses.txt"; $fileOpen = fopen($filename, "r"); $max = $_POST['price']; $rowsArr = file ($filename); foreach ($rowsArr as $row) { $lineDetails = $row; $item_array = explode (",", $row); if (((int) $item_array[1]) <= $max) { ?> <form action='visit2.php' method='post'> <?php echo("Post Code - " . $item_array[0]. "<br>"); echo("Price - " . $item_array[1]. ",000 <br>"); echo("Picture - " . $item_array[2]. "<br>"); echo("Number of Visits - " . $item_array[3]. "<br>"); ?> <input type='checkbox' name='mybox'> <input type='submit' value='Visit Property'> </form> <?php } } fclose($fileOpen); } ?> and i also have "visit.php" Code: [Select] <?php if (isset($_POST['mybox'])) { $filename = "houses.txt"; $fileOpen = fopen($filename, "r+"); $filename2 = "houses2.txt"; $fileWrite = fopen($filename2, "w"); $visit = $_POST['mybox']; $rowsArr = file ($filename); foreach ($rowsArr as $row) { $lineDetails = $row; $item_array = explode (",", $row); $fileText = $item_array[3]+1; if ($visit == true) { echo("Post Code - " . $item_array[0]. "<br>"); echo("Price - " . $item_array[1]. ",000 <br>"); echo("Picture - " . $item_array[2]. "<br>"); echo("Number of Visits - " . $item_array[3] . "<br>"); echo("<br>"); fwrite($fileWrite, $fileText); } } fclose($fileOpen); fclose($fileWrite); } ?> What i need is , when the user in the form, clicks on the checked box, it sends the information to 'visits.php' and it writes to the text file, increasing the selected value by one Please can anyone help, im really struggling with this Thank You Hello, I'm working on a simple project so bear with me, I have a variable called 'wood' on my SQL database, and I want to somehow increase the 'wood' value (int) every 5 seconds... Even when the user is not currently view that page. So what I'm thinking is saving the current mktime() to my database once - for sake of argument, this is going to be called 'time_cache', as well as the wood(int) variable. Then, when the user logs in to see how much wood there is, the PHP will, take the mktime() and subtract the 'cache_time' to see how many seconds have passed... Now I want to increase the wood int by 1 every 5 seconds that have passed. So I guess I need to do a division such as $seconds_passed = (mktime() - $time_cache) / 5. Which will give me the amount of 5 seconds that have passed, right? Then, surely my $wood will just equal $seconds_passed? I'm not sure if this is the best way to do something like this? Any one else have an idea? Also, my wood value doesn't 100% work as it give a decimal... I just want the wood value to increase by 1, every 5 seconds. I'm using the following function/php code to create some JSON for some NVD3 charts I am using. The problem I have is that for each KEY, the $i variable will count even and odd numbers. Here is the data below as you can see in the first line, every x:counts as 0, 2, 4 , 6.
and for KEY:IDNB it counts 1,3,5,7.
I need them all to count equally so that they are against the same line on my graph.
How can I make them count 1,2,3,4 for both "keys"
[{"key":"IDNA","values":[{"x":0,"y":387.73},{"x":2,"y":388.57},{"x":4,"y":388.04},{"x":6,"y":387.94},{"x":8,"y":388.24},{"x":10,"y":388.44},{"x":12,"y":387.99},{"x":14,"y":388.53},{"x":16,"y":388.79},{"x":18,"y":388.6},{"x":20,"y":388.55},{"x":22,"y":388.48},{"x":24,"y":388.72},{"x":26,"y":389.02},{"x":28,"y":388.59},{"x":30,"y":388.07},{"x":32,"y":388.14},{"x":34,"y":388.58},{"x":36,"y":388.12},{"x":38,"y":388.76},{"x":40,"y":388.15},{"x":42,"y":388.26},{"x":44,"y":388.09},{"x":46,"y":388.58},{"x":48,"y":386.85},{"x":50,"y":388.23},{"x":52,"y":388.16},{"x":54,"y":388.83},{"x":56,"y":388.79},{"x":58,"y":388.74},{"x":60,"y":388.78},{"x":62,"y":388.54},{"x":64,"y":388.36},{"x":66,"y":388.7},{"x":68,"y":388.54},{"x":70,"y":388.02},{"x":72,"y":388.05},{"x":74,"y":388.31},{"x":76,"y":388.65},{"x":78,"y":388.98},{"x":80,"y":387.78},{"x":82,"y":389.42},{"x":84,"y":388.86},{"x":86,"y":388.66},{"x":88,"y":388.51},{"x":90,"y":388.27},{"x":92,"y":389},{"x":94,"y":387.8},{"x":96,"y":388.18},{"x":98,"y":388.66}]},{"key":"IDNB","values":[{"x":1,"y":387.33},{"x":3,"y":388.5},{"x":5,"y":387.75},{"x":7,"y":387.98},{"x":9,"y":388.57},{"x":11,"y":388.23},{"x":13,"y":387.83},{"x":15,"y":388.31},{"x":17,"y":388.99},{"x":19,"y":388.7},{"x":21,"y":388.49},{"x":23,"y":388.21},{"x":25,"y":388.4},{"x":27,"y":389.05},{"x":29,"y":388.26},{"x":31,"y":387.88},{"x":33,"y":388.2},{"x":35,"y":388.3},{"x":37,"y":388.08},{"x":39,"y":388.29},{"x":41,"y":388.04},{"x":43,"y":387.91},{"x":45,"y":388.23},{"x":47,"y":388.47},{"x":49,"y":386.83},{"x":51,"y":387.55},{"x":53,"y":388.03},{"x":55,"y":388.98},{"x":57,"y":388.7},{"x":59,"y":388.94},{"x":61,"y":388.47},{"x":63,"y":388.5},{"x":65,"y":387.66},{"x":67,"y":388.17},{"x":69,"y":388.29},{"x":71,"y":387.73},{"x":73,"y":388},{"x":75,"y":388.36},{"x":77,"y":388.35},{"x":79,"y":388.75},{"x":81,"y":387.36},{"x":83,"y":389.32},{"x":85,"y":388.74},{"x":87,"y":388.86},{"x":89,"y":388.57},{"x":91,"y":388.21},{"x":93,"y":388.74},{"x":95,"y":387.84},{"x":97,"y":388.18},{"x":99,"y":388.7}]}]
Here is the PHP im using to make the data from a query
$lrs = CDB::ExecuteQuery($sql);
if($lrs) {
$jsonData = convert($lrs);
}
function convert($lrs) {
$i = 0;
$intermediate = array();
while ($vals = CDB::GetAssoc($lrs)) {
$key = $vals['VARIABLE'];
$x = $i;
$y = $vals['VAR_MEASURE_1'];
$intermediate[$key][] = array('x' => $x, 'y' => $y);
$i++;
}
$output = array();
foreach($intermediate as $key => $values) {
$output[] = array(
"key" => $key,
'values' => $values
);
}
return json_encode($output, JSON_NUMERIC_CHECK);
}
can anyone point me in the right direction?
I have a proposal solicitation application where I select typically 5 or so individuals and they get individual emails such as "Hello Bob, please click <here> if you wish to provide pricing for the following scope of work..." It uses PHPmailer with a smtp gmail account. The FROM name is my name, the FROM email is an email account associated with the application <bidding@bidsoliciationapp.com>, and the REPLY-TO name and email are both mine. A while back, individuals have told me that my emails often windup in their spam folder. What might be causing this and what can be done to decrease its likelihood? One potential culprit is all of the emails have a small footer with a disclaimer and a link back to a website, but the link utilized https which was no longer supported on the site and was broken. Maybe related? Thanks Jelly Bellys. So there are "recipes" of ones you can eat at the same time. The most well-known one is probably mixing a couple peanut butter jelly beans with a couple grapes. I have to say it's pretty good because they actually do taste like peanut butter and grapes, but I have one issue: the peanut butter flavor is too weak compared to the grape. Instead of a 1-1 ratio it takes more like 3-1. Weird thing, this has got to be the most famous recipe so why isn't it listed on their site? I see candy apple, tiramisu, and lemon meringue pie, but nothing about peanut butter and jelly sandwiches. Are they just not popular anymore? Personally I prefer peanut butter and chocolate (Nutella, specifically) but whatever. Which can't be that weird because Reese's is popular... Mind you peanut butter + Nutella sandwiches don't really taste like Reese's candies, but that could just be because of the type of chocolate. Like they use milk or dark chocolate while Nutella is based on hazelnut. Which reminds me, I have a jar of it in the cupboard, but it's been so long since I've used it that it might have turned into an oily mess by now. I know it's just the various oils and such separating but it looks like someone poured a teaspoon or two of water right into it and that just kinda puts me off the whole thing. Same for peanut butter for that matter except the "water" isn't clear. Dirty water. And mixing everything back together isn't so bad but it gets the knife dirty on the handle, which really bothers me because then my fingers get dirty and I have to stop what I'm doing and go wash my hands. I already do that enough each day, I don't want to make more reasons for me to do so. But beyond the oily mess there's also stuff getting stale. Stale Nutella is a pain because it's stiff and hard to deal with, and the kind of bread I like most is very soft and easily rips apart so spreading it on can be a real labor. Best method I've found is to spread a little bit on at a time but it takes so long to cover the whole face. Fine, it's a good sandwich, but in that same time I could have done something else. Maybe there's something in the freezer I could quickly heat up, or maybe there's some leftovers in the fridge I could eat. And if not there's pretty good odds that I need to go to the grocery store anyways. Ah, sorry. Forgot why I'm here. This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=358112.0 This topic has been moved to Editor Help (Dreamweaver, Zend, etc). http://www.phpfreaks.com/forums/index.php?topic=307438.0 Hi: I have a site hosted (shared) on 1and1.com hosting, and they seem to have a file upload limit of 2MB. Is there a way to overwrite this? I have been trying a .htaccess and php.ini file, but can't get it to work. The folder with the upload form is called "admin," in the ROOT of the site. Been trying (in both the ROOT and the "admin" folder): php.ini Code: [Select] ; Maximum size of POST data that PHP will accept. post_max_size = 8M ; Maximum allowed size for uploaded files. upload_max_filesize = 8M ini_set('memory_limit','128M'); .htaccess (in both the ROOT and the "admin" folder): Code: [Select] php_value memory_limit 24M That is all the code in each file - am I missing some code? Can this be done? Thank you. Hello,
I have problem durring binding update query. I can't find what is causing problem.
public function Update(Entry $e)
{
try
{
$query = "update entry set string = $e->string,delimiter=$e->delimiter where entryid= $e->id";
$stmt = $this->db->mysqli->prepare($query);
$stmt->bind_param('ssi',$e->string,$e->delimiter,$e->id);
$stmt->close();
}
catch(Exception $ex)
{
print 'Error: ' .$ex->getMessage();
}
}
When I run function update I'm getting next error:Warning: mysqli_stmt::bind_param(): Number of variables doesn't match number of parameters in prepared statement
Can you help me to solve this problem ?
Edited by danchi, 17 October 2014 - 10:25 AM. I need to display a number(the number is retrieved from the db) in the form input field such that only the last 4 digits is visbile, the remaining can be masked as * or X or whatever is applicable. I know the last 4 can be obtained as follows: Code: [Select] $number=substr($number,-4,4); But when i hit the submit button the form validates the input field and checks if the number is a valid number of a specific format. Therefore when I click on the submit button then I should still be able to unmask the masked numbers or do something similar that would help me validate the whole number. Code: [Select] <input type="text" name="no" value="<?php if(!empty($number)){ echo $number;} ?>"> Hey I have a string that looks like the following: Quote top-php-tutorials-2.html I have a script that cycles through each page. The 2 in the quote above is the page number. How can I extract the number between the - and the .html and replace it with another number? I've tried Code: [Select] substr($engine->selectedcaturl, 0,-6).$v.".html"But then I realised this only works for numbers that are 1 digit long Any input would be appreciated PHP date and time function is not showing correct time on my local system I have the following php code date_default_timezone_set("Africa/Lagos"); $date = date('d-m-y h:i:s'); echo "Server Time ".$date ."<br>"; echo "The time is " . date("h:i:sa")."<br>"; $current_datetime = date("Y-m-d") . ' ' . date("H:i:s", STRTOTIME(date('h:i:sa'))); echo "Current time1: ".$current_datetime . "<br>";
Output
Server Time 21-05-21 09:55:39
Expected Output
Server Time 21-05-21 10:55:39
Any help would be appreciated. Edited May 21 by Ponel |
|||||||