Regex for alphanumeric
I've this PHP regular expression: $username = preg_replace('/[^a-z0-9]/i', '', $username); It allows only A-Z and 0-9. How can I allow ., - and _ as well? ...
php
Solr date range storing help
How can I store a date-range in solr? I need to store the start-date and the end-date. Lets say it is a villa which is for rent during a period (start and end). I must use two fields right? In the search the user may chose start-date and end-date, so when querying solr I think I could use something like: date:[$start TO $end] ...
Trying to run the function socket_recvfrom but it returns an error saying: socket_recvfrom(): unable to recvfrom [0]: The operation completed successfully.
Hi! I am running a function: @socket_recvfrom($this->socket, $buf, 8192, 0, $from, $port); but this returns an error saying: socket_recvfrom(): unable to recvfrom [0]: The operation completed successfully. Anyone who has an idèa about this? What does this mean? OS: Windows PHP: 5.3 Morten ...
PHP How to compare date and date?
I have this value from database: '2009-1-1 00:00:00', okay, let me paste my code: $fetch = mysql_fetch_assoc($result); $db_value = $fetch['date'];//'2009-1-1 00:00:00' $today = date('Y-m-d H:i:s'); // Todays date If I want to compare the two values, what should I do: if($db_value < $today){ // Do something } or method 2, conv...
merging two set of array values into one multidimesional array
hi all, i'm a newbie in programming and in php too and i was wondering if anyone can help me with my array problem. i have two set of array, example: $name = array("peter","peter","joe"); $cars = array("ford", "gmc", "mercy"); and i would like to merge them into a multidimensional array like this $merge = array(array($name[0], $...
ereg_replace missing square brackets?
Hey I have the following code that should strip all non alphanumerics (excluding hyphens) from some text. It does however miss square brackets somehow? ereg_replace('[^A-z0-9-]', '', strtolower(str_replace(' ','-',$title))) Can anyone advise? ...
List of all possible PHP errors
Sometimes, while coding in PHP we get parse or syntax errors like those: Parse error: syntax error, unexpected T_ECHO, expecting ',' or ';' in /var/www/example/index.php on line 4 I would like to know, if there is a list of all possible errors that PHP interpreter can output. I've searched php.net, but couldn't find such thing. I need...
Is it possible to set 2 different ['type'] validations while getting them both from the same $_FILES array?
In my form I am asking for someone to upload a PDF file & an image. They are both being sent to the same array $_FILES['rfiles'] array. I want to validate $_FILES['rfiles']['type'][0] to "application/pdf" or "text/plain" specifically, and $_FILES['rfiles']['type'][1] to an "image/*" This first part is the working part of the code. I'...
cUrl Converting into Javascript possible?
hello, is there a way to convert this into javascript? <?php $url = 'http://www.yourdomain.com/'; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $output = curl_exec($ch); curl_close($ch); echo $output; ?> ...
How to get that extra .2 on a height dropdown?
Hello :) I have a height dropdown, but its missing '10, '11, '12, inches from the foot due to php going straight up a number once it hits .10, which it should. I figured maybe an if statement around the values area that detects the decimal being .9 and then automatically adding .10, .11, .12. However I wondered if anyone had anything n...
Jquery post option value to PHP
How can I post data using Jquery from selected data to the PHP? HTML code: <select id="test" title="test" class="test"> <option value="1">1 <option value="2">2 <option value="3">3 <option value="4">4 <option value="5">5 </select> Jquery: $('.18').click(function(event) { var test_s = $('#test').val(); $('.opc_mfont').l...
javaScript fire php file and dont wait for reply.
Hello! I am writing some accommodation web-site.I am using PayPal as billing system.Before I redirect the client to the PayPal page I need to insert all relevant data to the MySql database. My question is:how do I fire the php( from the javaScript) without waiting to it´s replay?( and that the fact that the page that fire the php wil...
How can I find the different value in array by php?
Hello, I have cafeid=(1,2,3,4,5,6,7) and checkid= (1,3,5) How can I show the output only (2,4,6,7)? Thank you for your answers. ...
Problem updating html check box in mysql database
Here's my code, I don't know why the checkbox isnt updated when I try to update the mysql database. Only the input box are being updated. <tr> <td><font size="3"></td> <td></td> <input type='hidden' name="stats6" value="0"> <td><input name="stats6" type="checkbox" id="dep" value="<?php echo $row["STAT6"]; ?>" <?php echo $row["STAT6"]...
PHP regex, incorrect escaping of html causing problem
I'm trying to use (.+?) to isolate the words "I. NEED. ISOLATION" in the source below: <strong>Label:</strong></font></td> <td valign="top" width="82%"> <font face="Arial" size="2"> I. NEED. ISOLATION </font> </td> using (.+?), I could do this: $regex = '/stuff before(.+?)stuff after/'; and for this html, that would be...
Integration between Zend Framework and Facebook Connect
I'm developing a web app with zend framework and i'd like to discuss what is the best way to intergrate all the JS and FBML in a ZF project, anyone have some experience. For example, which may be a good solution for have the Facebook istante in every controllers, a front controller plugin? ...
cannot update checkbox in php
Why can't the data in mysql not updated when I use checkbox, I already tried removing the input type hidden, but still didn't work. I think the problem must be in this part, because when I try to add records and check all of the checkboxes. Then I will try to update it. By removing the checks in the other entry. The data is updated. the...
retrieving Twitter user info doesn't work in flash
Hi I'm building a Twitter search application in Flash and have encountered a security error when retrieving a user's information using the following... http://api.twitter.com/1/users/show.xml?screen_name= I noticed a crossdomain.xml file returned with the above. This works http://search.twitter.com/search.atom? Can anyone suggest a ...
PHP - Duplicate XML node using Simple XML
I need to load an XML source using Simple XML, duplicate an existing node with all his children, then customize an attribute of this new node before rendering XML. Any suggestion? ...
Why cant i set $_SERVER['DOCUMENT_ROOT'] as Attribute?
Why cant i set $_SERVER['DOCUMENT_ROOT'] as attribute? see example code class foo { private $path = $_SERVER['DOCUMENT_ROOT']; // generates error private $blah; public function __construct() { //code } public function setBla($bla) { $this->blah = $bla; } } ...