I’m using Laravel 8 to loop over some data. I’ve got my data out from my database, but am struggling to loop over the data in a foreach loop, it doesn’t appear to be giving me the key/value pairs, only the index/value pair? But if I var_dump() my $applicationOptions I can see the array inside of the attributes and the
Tag: php-7
AMPHP – Queueing more Tasks than available Workers in Pool
I have a project in which I am converting a large amount of .tif images into PDF documents. File count goes into millions. To speed up the process I am using Amphp. Since the process of converting the images with Imagemagick takes up some cpu power I want to limit the maximum amount of parallel running converter processes. My first
Detecting an object containing all empty string property values in php or laravel
I need to detect if an object’s (like the below one) all the properties has an empty string as value. How can I achieve this? Answer Since it is all empty strings/null these fields can be filtered out easily: If it has a single property that isn’t a “falsey” value you will get true. FYI: This will also filter out
Uncaught Error: Class ‘SimpleXMLElement’ not found
SimpleXMLElement doesn’t work! Check php -v: php -m: I used PHP 7.2, install php-xml, php-simplexml and etc. log: php: Answer On my Ubuntu enabled PHP7.0. Need PHP 7.4 Thx for help everybody.
composer require phpoffice/phpspreadsheet don’t work
initially, I needed a library that will help me upload data to Excel, found this library and then there was a problem i try to install composer require phpoffice/phpspreadsheet but i have problem I don’t understand where the error comes from, because there is a dependency “ext-spltype”: “*” in my composer.json this is my composer.json i also try to install
PHP Interoperability – Print statements not showing in command line
I am having issues with PHP not returning print statements from Fortran. The idea is that PHP executes a command to compile a Fortran file then runs it. You are asked to input a number via print statement, problem is there is none showing up to CMD but the program is working as intended – when I enter an “incorrect”
DCoder and php include files on Android
I’ve downloaded the DCoder app for Android on Google play hoping to code some php code on Android. However, I’ve created two php files in the top level directory and included one from the other with require_once. The result was that DCoder couldn’t find the other file. Is it possible to include files with DCoder in PHP? Thanks. Answer With
How to specify the void return type for a constructor
For consistency I’m specifying return types since PHP 7.1, for all methods, including magic ones like __toString, and even when the implicit return type is void like with __unserialize(): When I try the same for constructors and destructors, like this: PHP yields Fatal errors: The only thing I can do right now is to specify the implicit return type in
Remove duplicate combination of elements from multidimensional array
I have an array with fields: $products = array( [0] => array(‘name’ => ‘product_one’, ‘category’ => ‘category_one’, employee => ‘3234’), [1] => array(‘name’ => ‘product_two’…
Possibility using gate authorization without logged user
Is there a possiblity to use Gate authorization without making use of user auth service? For example I want to define a Gate: Gate::define(‘morning’, function(){ return date(‘H’) < 12; }); …