When working with a script in PHP, I need to know what its current folder and path is, both from the server point of view and the domain url point of view. I also need the filename or script name …
Tag: php
Having issue with Symfony 3 Unit testing that has session enabled
I am new in unit testing. I have Symfony 3 console command application which is using symfony session for temporary data store. In my unit test class I extend KernelTestCase which give me error while I tested it but if I extend SymfonyComponentHttpKernelEventListenerTestSessionListener class then the error go…
Add days to date in Laravel
I am beginner in Laravel. I use in my project Laravel 5.8. I have this code: How can I add $userPromotionDays to $daysToAdd (in Laravel/Carbon)? Answer You can create date with custom format and then add days to it using carbon. You can see details documentation here.
weird usage of php open and close tag in callback functions
This is a piece of TwentyTwelve WordPress theme which actually proposed as a good material for learning theme development by WordPress itself. This function is sent as a callback. But the thing is …
Laravel: How to get count of total Comments of total Posts
I have 10000 posts and each post have many comments. I need to calculate all comments count when i take posts. [ ‘post_1’ => [ ‘comments’ => [ ‘comment_1’ => ‘trst …
Encoding issue with PHP while writing in a .csv file
I’m working with a php array which contains some values parsed from a previous scraping process (using Simple HTML DOM Parser). I can normally print / echo the values of this array, which contains special chars é,à,è, etc. BUT, the problem is the following : When I’m using fwrite to save values in…
Yi2 Download File Using SendFile()
I am attempting to use the built in function sendFile() provided by Yii2 to allow users to download files. This will not, however, actually download the file. Below is my ajax code $.ajax({ …
PHP is not applying Regex to check void string
I made a regex Debuggex Demo which allows: NP123 FS-123 FS-123-456 or void works well on Debuggex, but and I don’t understand why PHP accept strings like “TEST” which is not part of the accepted templates Check the fiddler: https://www.phpliveregex.com/p/teA Answer You may use See the regex …
Attempted to call an undefined method named “getEntityManager” of class
I’m learning symfony and I would like to have a search bar to show user with email. But I got and error Attempted to call an undefined method named “getEntityManager” of class “AppRepository…
Strip out a substring beginning with a specific word and ending with “.”
From the middle of a text I need to cut out a sentence or better the information about the ingredients of a product. The logic behind is always the same. Starting with “Ingredients” ending with a dot “…