hi this my error when i want implement RSA algorithm in PHP how to fix this problem everything seems okay and i not changing anything Fatal error: Class ‘phpseclibMathBigInteger’ not found in phpseclib/Crypt/RSA.php on line 509 this is line 509 in __construct method of RSA class $this->zero = n…
Why Xampp control panel shows an error access denied upon launch [closed]
I am facing a problem with my Xampp control panel. Once I try to launch it, it pops out an error message saying: “Error:Cannot create file “C:xamppxampp-control.ini”. Access denied. The …
Getting unknown property Exception in yii2
here I have a model in yii2 when I want to submit the form I face with this error. Getting unknown property: appmodelsCarAd::used_value but as you see I have this field in my fields. My table name is car_ad. what is the problem with my code? Answer Because this field is not present in the @property comment I …
Symfony: pass parameter to Ajax url
I am trying to figure out how to enable/disable user with checkbox without page reload. index.html.twig UserController Question How can I set corresponding user id to enabledChange function and change checked state depending on user state? Answer You need to add quotes to your variables, and pass changePath a…
How to show zero rate value of shipping class in cart page “WooCommerce”
I need some help in WooCommerce Shipping method. How can I show the value of shipping class on the cart page. Let me explain little bit my problem. I added a flat rate to charge shipping for some products i.e. chairs €7 which is working perfect and show on cart page as => Shipping: Flat rate: €7 but I̵…
Need to this table with 100 rows and assign a valor to the code PHP
I need to solve this simple thing: Got this code: <table width="100%" border="1" cellspacing="0" …
Single sign on using SimpleSamlPhp wrapper on Laravel
Implementing single sign on in my laravel application. I have decided to use this plugin https://github.com/aacotroneo/laravel-saml2 which is basically a wrapper on famous SimpleSamlPhp. I downloaded …
Where to put arrays with constant value that will be accessed many times?
I have some arrays storing the possible parameters for some 3D printer commands. I use this to check if the command is legal. I am confused about where I should put these arrays. These arrays will only be accessed in the formatcheck function, and the function will be called many times as there are thousands o…
Laravel schedular: execute a command every second
I have a project that needs to send notifications via WebSockets continuously. It should connect to a device that returns the overall status in string format. The system processes it and then sends notifications based on various conditions. Since the scheduler can repeat a task as early as a minute, I need to…
How to rewrite url with htaccess?
I have to build up a bank search website. I want to rewrite url like below link bank Please see above link. In this when you select bank and all details the url is also changing. I want to use same url in codeigniter website which is the replica of this site. But all of you knows that codeigniter work