Hey guys quick question. I have a div that gets assigned a number to its id that is taken from the database on page load. I am trying to use jquery to add 1 to that number but for example if the number was 70 to begin with it just becomes 701. Anyone know what I am doing wrong? echo "<div class=\"total\" id=\"$total\">$total</div>"; va...
I seem to get it to work with the following regexp by preg_match(): @^(?:[1-9][0-9]*)|0$@ Yet it's weird that it matches '-0', considering there are no '-' allowed at all in the regexp. Why? What's more weird is that if you switch the parts divided by |: @^0|(?:[1-9][0-9]*)$@ It matches all negative integers such as '-2' and '-10'...
Hey all, This requirement is just for simplicity for developers and beautiful code. I'm building a template system and I really would just like an object variable to simply be there in all functions. Here's some code: Librarian.php: $class = "slideshow"; $function = "basic"; $args = array(...); $librarian = $this; // I WOULD LIKE THIS...
i have seen some parsing code, thats really long, but it doesn't involve replacing stuff inside an opened file using file_get_contents() for example. im talking about say parsing a .doc into .html format, they read the file then output it in html. i have tried this using arrays and preg_replace but it just doesn't seem as clean as other ...
This is my code: $query = mysql_query("SELECT * FROM books ORDER BY id") or die(mysql_error()); while($row = mysql_fetch_assoc($query)) { echo $row["bookname"]." - "; } How to make only 5 books displayed in each line, by inserting a at the start if the row is 5 or 10 or 15 etc... Thanks ...
Is there way to identify which shopping cart open source technology has been used to implemente for any given website? For example: if you are looking at shopping.yahoo.com,shopping.rediff.com can we tell which Shopping cart tool they have used for Example : zen cart, os commerce , magento etc.... I am trying to idenify the website wh...
Hi all, I am wondering if someone could please help me convert a piece of PHP code that is now deprecated. Here is the single line I am trying to convert: if(eregi(trim ($request_url_handler[$x]),$this->sys_request_url) && $this->id_found == 0){ It is part of a function that return the configuration settings for a website. Below is ...
I tried backing up our site today using the Unix 'cp' command and ended up getting our office blocked out by PLESK -> it added my ip to /etc/hosts.deny as it thought I was flooding the server. After Tech support fixed the issue, they suggested I go folder by folder to back it up, but there's about 10,000 folders on the site totaling 1/2...
Question What PHP library would you recommend for attaching meeting notices to email? Preference given to: Swift Mailer integration Simple Object-Oriented library Application Scheduling of appointments for medical clinics. After the user books an appointment, it would be great to send the meeting notice to their email address (upo...
I have used the String Tokenizer in Java. I wish to know if there is similar functionality for PHP. I have a string and I want to extract individual words from it. eg. If the string is - Summer is doubtful #haiku #poetry #babel I want to know if it contains the hashtag #haiku. ...
<p><span class="linky"><a href="deletephone.php?id=' . $row['id'] . '">Delete Phone</a></span></p><br /> I have the above code that I am using to link to a delete script. I want to somehow incorporate Javascript with a simple onclick confirmation. This way if they choose OK, I can run the code to delete the item from the database, but ...
Hello, I wanted to know the way to disable a function from usage in PHP. Thanks ...
This is user.php: include("databse.php");//retrieving successfully first name and lastname from databse file into user.php class user { public $first_name; public $last_name; public static function full_name() { if(isset($this->first_name) && isset($this->last_name)) { ...
Hi, I have one table metrics and another table metric_levels. In the Metric model I have $hasMany = 'MetricLevels' but anything inside the MetricLevels model is totally ignored. But, if I rename the model to 'Metric' and have $useTable = 'metric_levels' it works fine. I've tried all combinations, but none seem to work. I've tried plura...
In the header of my page I have a conditional statement to check if $foo boolean is set, the trouble is that the $foo boolean doesn't get set until the footer is loaded. Any way to retroactively check the status of this boolean? ...
Hi i want to insert php calendar to my page .. which is the best way to do it ...
Hi, Can anyone recommend a great CodeIgniter Registration/Login/Logout library for beginners to web development? I read on stackoverflow that Redux was highly recommended at one time. What is the current recommendation? ...
I just don't understand what's happening, I haven't change anything to the site for a few months but now suddenly the rss feed doesn't work anymore. I create a php file with the following code: header('Content-type: text/xml'); include("config/config.inc.php"); $result = mysqli_query($link, "SELECT * FROM tutorials ORDER BY tutor...
I am trying to save data from my existing webform written in php to a google spreadsheet. I tried the Zend GData and can't seem to find my way around it. Does anyone have a better solution for this. Is it possible to grab the data and insert it into mysql database and to google spreadsheet at the same time? ...
I suck at php, and cant find the error here. The script gets 2 variables "username" and "password" from a html from then check them against a MySQL databse. When I run this I get the follow error "Query was empty" <? if ((!$_POST[username]) || (!$_POST[password])) { header("Location: show_login.html"); exit; } $db_name = "testDB...