Tag: php

Best practice for PHP methods with regard to reference parameter or explicit return value

pass-by-reference pass-by-value php return return-type

I’ve used both methods quite a bit but I recently wondered why I hadn’t standardized on one or the other, or if there was a best practice and what the reasons behind it are. While the returning references page at PHP states quite clearly, with respect to returning references: Only return reference…

Composer loading from cache

composer-php php

i ran in a problem using composer for installing/uninstalling some dependencies in laravel which coming back after deleting them from composer.json and deleting their vendor folder, i initially used dflydev’s markdown package but now i wanted to change it to michelf’s php-markdown, but i cant unin…

FPDF – Inline bold text

border fpdf html php

I am trying to create a PDF from PHP and for legal reason we need to make part of our disclaimer BOLD and the disclaimer needs to be outlined. My current code uses: if(isset($_POST[‘optout’]) &&…

How to change a ‘php.ini’ setting in a PHP file

php php-ini

I am installing vtiger6 on a client’s server. I don’t have access to the php.ini file. I have tried to change some php.ini setting through my index.php file. Some settings work fine: But I am not able to set up the following: And also I need to change the following too. I don’t know whether …

How to use confirm box in php codeigniter inside a function of a controller?

codeigniter php

I have written something like this. Now I want to delete something but I want user to confirm it before deletion. This function is inside controller. Answer You can simply provide the JavaScript code when generating the button, link, or whatever needs confirmation. Example: That way the link / button would be…

ckeditor : set header while uploading an image

ckeditor ckfinder fckeditor javascript php

I am using CKeditor 4. In that Image plugin. I have removed unwanted tabs on Image popup and also set the config.filebrowserImageUploadUrl to my server’s URL. Now I have to upload the image, I am …

Why composer can not find my brand new package on packagist.org?

composer-php packagist php

I’ve just created my first component on packagist.org, this is a forked version of greensock-js. I put “components/greensock-js”: “1.11.*@dev” into the require section of my composer.json file, but the issue is composer can’t find this package, saying no matching package fo…

looking for c# equivalent of php’s password-verify()

c# cryptography passwords php

I need to import a bunch of user accounts Moodle into a system written in c#. Moodle uses password_hash() function to create hashes of passwords. I need to be able to verify these passwords in c#. In other words I looking for a c# implementation of PHP’s password verify function ( http://www.php.net/man…

PHP – replace all “n” Occurrences in a string

php replace

I am getting a string in my PHP output with lots of n characters which I would like to convert into <p> to get a new line characters in html outpot. I have tried following: Both of these doesn’t seems to work. Any ideas what’s wrong in the syntax? Answer Try this: PHP: Output:

Send value of submit button when form gets posted

button forms html php post

I have a list of names and some buttons with product names. When one of the buttons is clicked the information of the list is sent to a PHP script, but I can’t hit the submit button to send its value. How is it done? I boiled my code down to the following: The sending page: The receiving page: buy.php