I want to generate a PDF from a URL, so I execute the command by WkHTMLtoPDF as below: The above command works fine on Terminal, But when I invoke the command inside PHP failed! And show me an error message as below: I don’t know how to resolve this issue! Anyone can help me on this, my OS environment a…
BuddyPress, get url (link) of a group using the group id
I’am getting the id of a group using: But for the life of me I can’t figure out how to return the link to the group its self. I can grab the slug, but some groups are sub groups so I can’t just: Any help greatly appreciated. Answer Did you try: That will return the href value for the group.
Cannot add child to XML node in PHP
I am trying to add a child note to an XML file using PHP. I have used the same method about 5 times before and each one works as expected, however this method is using a different XML structure on a …
A __construct on an Eloquent Laravel Model
I have a custom setter that I’m running in a __construct method on my model. This is the property I’m wanting to set. protected $directory; My Constructor public function __construct() …
phpseclib loadKey works on mac, not on CentOS
I am attempting to load a hardcoded (for the sake of testing) RSA public key in phpseclib (stable version 0.3.10). This code works perfectly correctly when run locally on my Mac and spits back out the key I entered: However when I push it to an AWS instance running CentOS, the loadKey call returns false. I…
Codeigniter doesn’t let me update entry, because some fields must be unique
So what I’m trying to do: Pull User data from database, including email address, username etc. Edit it Save it But I want to keep username and email unique. And for this I’m setting validation rules like this: And as you can see I have is_unique[users.username] and is_unique[users.email] rules. Bu…
How to autosubmit a form in JS when a field reaches a number of characters? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 7 years ago. Improve this question What better way to make a form having a autosubmit when a field is complet…
Laravel. Redirect intended to post method
I’m using laravel 5 and this is my problem. User fill in form X and if he isin’t logged in, he gets redirected to fill in more fields form OR he gets possibility to log in. Everything works just fine, …
Get primary key of Eloquent model instance
I’m happy enough to work on a project with (not) very consistent column names in our MySQL database. We have camelCase, PascalCase, ‘Id’, ID and it’s driving me nuts. I’ve decided to start using Eloquent in our application (which is NOT Laravel). I would love to have a method of …
Sanitize & desanitize multidimensional array
I have the following class I wrote: The problem is that while it works on strings and one-dimensional arrays, I get the following error with multidimensional arrays: Warning: htmlspecialchars() expects parameter 1 to be string, array given in C:wampwwwclassesSanitizer.php on line 10 How do I fix this? Any hel…