I am trying to post form data from www.siteone.com to www.sitetwo.com via CORS. My ajax code is this: and the file cors.php in www.sitetwo.com is as follows: But still Access-control-Allow-Origin error is thrown. The error thrown is this: I came to know that, using CORS by just allowing the remote website via…
wkhtmltopdf binary is not found or not executable – Windows & CakePHP
I am using CakePHP on a WAMP stack. I have installed the CakePDF plugin and am trying to use WkHtmlToPdf as the rendering engine. If I run WkHtmlToPdf from the CLI it works perfectly, however when …
Separate merged SQL rows with a comma
I’m having a bit of trouble getting my retrieved values from an SQL query into the correct format. I’ve managed to join multiple rows into the one value, however I am not sure how to make it separate each of the values with a comma. Essentially I need all the ID’s of a product to be retrieve…
Unknown Column in Field List. PHP + Mysql
I’m trying to add values to a table in phpmyadmin and I get the error: Unknown column ‘…’ in ‘field list’. Here’s my code: so when I enter fds as name in the form on the previous page I get : Unknown column ‘fds’ in ‘field list’. This never hap…
How to solve the missing object properties in PHP?
This is a bit philosophical but I think many people encountered this problem. The goal is to access various (dynamically declared) properties in PHP and get rid of notices when they are not set. Why …
SQL Export – WordPress plugin DEV
Hi So i have the following code.. Now, it works but doesnt download the file. Saying headers already sent. headers already sent by (output started at /Applications/XAMPP/xamppfiles/htdocs/~/wp-admin/includes/template.php:1642) Now i understand that the headers have been sent from my main plugin file already t…
How to check a file is video type or not in php?
I have following script: My question is I want to detect a file is video(mp4 or mov)type, How i can detect $ff is a video type or not? Answer There you go, for case insensitive version of the extension
Amazon DynamoDB InvalidSignatureException
From this code I’m getting the error below I’m getting the following error when trying to add a table into AWS’s DynamoDB. So far I’ve: Checked to see if Authentication Key and Secret Key were correct, they were. Updated cURL When I put false authentication permissions in, the error di…
Php convert ipv6 to number
In Ipv4 we can use ip2long to convert it to number, How to convert ipv6 compressed to number in PHP? I tried inet_pton and it’s not working. $ip_1=’2001:0db8:85a3:0000:0000:8a2e:0370:7334′; $ip_2=’…
crypt password storage and retrival php
I am trying to set up a secure login & register system using crypt() as I have read that that is php’s stored function for bcrypt I am registering a user but taking their password and and then crypting it. I then store $hashed_password in the db then when the user logs in I am trying to match the pa…