I am executing a query against my mongodb database… and then in two separate spots in my front end logic, I need to iterate through the results to extract / show different information. Problem The second time I try to iterate through, I get the following error message: Fatal error: Uncaught MongoDBDriverExceptionLogicException: Cursors cannot yield multiple iterators in /var/www/localhost/htdocs/widgets/exception_details.php:46 Stack
Tag: php
CSS background images in WordPress
Is it possible to get a background image in CSS like you normally do in HTML when working with WordPress. I’ve tried doing this but it doesn’t work. Answer PHP code cannot run in .css file, however you can use inline style, such as: or The above would be useful when working with custom fields for dynamic image paths. If
How to remove Mikrotik PHP Api firewall nat entry using find
I am trying to add and remove NAT entry using a single line php api code but unable to do it. Terminal code Mikrotik: /ip firewall nat remove [find comment=id9] I am trying writing bellow php api: to Add: $API->comm(“/ip/firewall/nat/addn=chain=dstnatn=src-address=103.19.131.3n=protocol=tcpn=action=dst-natn=comment=id9n=to-addresses=103.19.130.215n=to-ports=80”); to remove: $API->comm(“/ip/firewall/nat/remove/[findn=comment=id9]”); Can anyone help me to solve it? Thanks in advance. Answer Its done. Bellow is the code:
Attach excel stream to swiftmailer message?
I’m trying to attach an Excel file in a SwiftMailer message. The trick is that I don’t want to save the excel file and then attach it and then delete it, instead I just want to generate the excel and …
Goutte extract data from every node
hi i want to extract data from every node but i don’t know how to do it and really appreciated if someone give me some guidance and here it is my php code: Answer You’re in the right way, just you’re referring to your html tags which have the class tr and as I’ve seen in your html you have
Laravel adding middleware inside a controller function
as the title says I want to use a middleware inside a controller function. I have resource controllers, which their functions inside will have different access rights so I can’t use a middleware in …
WordPress enqueue scripts not adding scripts
I’m trying to load a script into a WordPerss page, however it seems the enqueue script does not add anything. I’m using the following script function loadCC(){ wp_enqueue_script(‘cookieConsentJS’…
Python to PHP Asynchronous data transfer
I have a requirement for building a web scraping tool. The scraping part will be coded in python and the results will be shown in PHP. The results should be shown Asynchronously in PHP while the …
Xampp mysql Error: MySQL shutdown unexpectedly
when I starting mysql, giving the following error: then, I check the mysql_error.log: finally, I moved xampp/mysql/backup files into xampp/mysql/data and run mysql again.Then, it worked!But I don’t know why.What led to this problem. Hope someone doubts for me！ Answer If you’re not running XAMPP as an administrator, shutting down MySQL can cause corruption which means you have to repair
Laravel throws ‘The bootstrap/cache directory must be present and writable’ error after update
I used ‘composer update’, which updated a few packages. During the updating process the website still functions. However, after it says ‘The compiled services file has been removed’, the website doesn’t load and instead says: The weirdest thing is, when I run ‘composer update’ again, the website starts to work again, until the compiled services file is removed, at which