2021-10-02 19:22
Getting the last character of a string with PHP is pretty simple, all you need is one line of code and your string that needs to be sliced.
Let’s take a demonstration string such as &l&hell…Read More
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CodeWall brings the latest tutorials and technical articles for both Web Developers and Programmers alike.
2021-05-08 21:17
With todays available packages, harnessing the highly accessible and user-friendly functionality of LDAP authentication with a Laravel application couldn’t be any more streamlined. Fol… Read More
2021-04-11 14:15
How many times have you been working on a project which comes with existing data sets? And, how many times have these data sets been sent to you in excel?
Well, in this article, I will go th… Read More
2021-03-17 21:41
In 2018 I collated an in-depth article on the best data visualization and charting libraries available for JavaScript. In this new 2021 edition, I will be re-rounding up the best, latest, an… Read More
2020-11-29 16:13
Four? Yes, four, there are four different ways to get the version number of any Laravel project. In this article, each of the different methods will be demonstrated.
Method 1 – Using p… Read More
2020-11-27 20:55
The Answer: Accessing the current URL can be done by making use of the global url variable that is accessible in Laravel controllers. It can be called directly or can be imported as a facade… Read More
2020-11-26 06:00
Validation feedback messages are an invaluable addition to any CRUD style application. If your app allows users to create records that are stored in your database, then you will of course wa… Read More
2020-11-25 10:00
Rolling back queries is always a safeguard for your data if there were to be any errors during database manipulation. For example, during the execution of multiple delete commands or similar… Read More
2020-11-24 20:33
Getting the max date with Eloquent is executed by simply using the max() operator to get the maximum date time stamp in any given data table. The following example assumes the date column we… Read More
2020-11-21 15:48
Laravel has a couple of ways in which to interrogate the database it’s linked to. In this tutorial, we will explore the four ways that the latest record (by date time) can be pulled ou… Read More
2020-11-21 14:50
With Laravel, you can forget about having to worry about PHP’s SuperGlobal ‘Files’ variable. No more messing around with lines and lines of code to handle simple file uploa… Read More
2020-11-10 18:20
As I’ve mentioned in previous posts about CSRF tokens, Laravel actively checks certain requests for CSRF tokens for validation. If this isn’t validated correctly, one of the most… Read More
2020-11-05 19:06
Very often with a Laravel application you will have some type of CRUD (Create, Read, Update, Delete). This, of course requires HTML forms and submitting data from the front-end to the back e… Read More
2020-10-29 15:06
This is a sponsored article and contains affiliate links.
The eco-system of front-end development is continuously changing and evolving daily. React.js is one of the front-end technologies t… Read More
2020-10-27 17:00
In this sponsored review article, I will explore the functionality of a commercial HTML converter that has the capability to convert HTML into downloadable PDFs in a range of technologies. D… Read More
2020-09-30 19:25
Laravel comes straight out of the box with some very easy to access interchangeable variables. One of these variables is the application lifetime variable or otherwise known as the ‘Se… Read More
2020-09-30 19:25
Laravel comes straight out of the box with some very easy to access interchangeable variables. One of these variables is the application lifetime variable or otherwise known as the ‘Se… Read More
2020-09-24 19:29
Getting the difference between two dates in PHP isn’t as trivial as you may think. Actually, it’s much simpler when compared to other programming languages. In this article, we w… Read More
2020-09-16 17:35
In the current day of 2020, there are plenty of places to learn how to code online, one of which is, of course, YouTube. YouTube is full of excellent educational content for many topics, one… Read More
2020-08-27 19:06
Converting an array to a StdClass object is super-simple with PHP. Using a type casting method you can quickly carry out an array to StdClass conversion in one line of code. Alternatively, y… Read More
2020-08-05 09:00
How many times have you fallen upon the dreaded “cannot use object of type stdClass as array” error message? In this tutorial, you will learn how to solve the error and it’… Read More
2020-08-04 13:48
The short answer is by using ksort(), the ksort() function is a native function that is available across PHP 4, 5, and 7. The function will sort the array to the given options, ensuring… Read More
2020-08-03 13:42
Have you ever needed to split a string into an array so that you can loop over it? Maybe its data from a text file or a CSV that you need to parse and read one by one? Then look no further… Read More
2020-08-02 11:24
In the following article, we will take a different route to an earlier technique of reading text files with PHP. Rather, we will read a text file line by line with PHP, printing out each lin… Read More
2020-07-27 13:53
Eloquent has many criteria extendable methods that help with day to day queries. In this tutorial, we will look at the usual ‘between’ keyword and how it is used within eloquent… Read More
2020-07-25 10:29
Data is commonly stored in text files, whether it be manually entered or exports from a variety of software packages. Data within these text files can be easily extracted and processed with… Read More
2020-06-14 10:00
Laravel comes with lots of time-saving gems out-of-the-box, resourceful routes is one of them.
In this article, we will explore the resource routes, how to define one, and what we get in ret… Read More
2020-06-13 18:47
The answer: using the Auth facade.
When Laravel is configured with authentication, the Auth facade becomes useful for actions like grabbing the current logged in user id. Auth comes with var… Read More
2020-06-08 09:24
This article has been a mission to collate the most educational, informative, and really high-value for free code learning content that is readily available around the web and app stores. I… Read More
2020-06-02 12:53
XML is quite daunting when viewing it for the first time, it’s the heavy tree-like structure can be quite confusing. Sometimes it’s much easier to work with the data from an XML… Read More
2020-05-31 12:44
Downloading a PDF file in PHP can be achieved with third-party packages such as html2pdf but first it must be converted from HTML to PDF. In this following tutorial, we will utilise html2pdf… Read More
2020-05-30 17:42
In this tutorial-based article, we will learn how to convert HTML with CSS styling into a PDF file. Whilst PHP currently doesn’t have this capability in its native functional arsenal… Read More
2020-05-29 10:45
The Answer: Using implode()
As I’ve always said, PHP has the answer for everything, and the conversion of an array to a flat string is no exception.
Using implode to convert an array t… Read More
2020-05-25 15:08
Introduction to the PHP array
One of the fundamentals of programming is the array type which when it comes to PHP can have some variation in structure. Most commonly is the numerically index… Read More
2020-05-24 10:41
Configuring Composer on a Mac device is somewhat trivial, this article aims to provide a step by step guide on how to install and use composer on Mac. The guide will start from complete scra… Read More
2020-05-22 14:35
The Guzzle package is the answer to all HTTP request use-cases. Whether it be a GET, POST, or others, Guzzle has your back. In today’s era, there is a rapidly growing consumption of AP… Read More
2020-05-20 19:11
There is a variety of ways to get the first element or value of an array with PHP. Functions such as array_shift() will aid in grabbing the first value, but it completely depends on the… Read More
2020-05-18 09:29
In this tutorial based article we will learn how to use Laravel with CRUD methods in resource controllers by building a fully functioning application. The tutorial is for anyone, for those w… Read More
2020-05-12 19:04
The answer: Use the http_response_code() function with the relevant HTTP status code parameter.
Luckily for us, PHP has many inbuilt native functions that are great for the web. This is cert… Read More
2020-05-10 10:55
PHP ships out of the box with some great native functions for working with JSON (JavaScript Object Notation), specifically json_encode() and json_decode(). These two JSON helper functions ar… Read More
2020-05-08 11:43
Saving a CSV file to directory can be achieved with the fopen() function with the correct choice of the many parameters that the function has. In particular, the parameter we are going to us… Read More
2020-05-04 18:57
Automatically downloading a CSV file with PHP takes a particularly different structure of code that would be present in the general creation of files. To download CSV files, the header() fun… Read More
2020-05-03 16:18
PHP has many native ways to get the current timestamp and this tutorial we will walk through each of the possibilities.
Utilizing the DateTime Class
It’s more than likely that you&rsqu&hell…Read More
2020-04-21 14:56
One epic thing with Laravel routing is the ability to quickly define routes with slash parameters. What we mean by slash parameters is a URL that allows HTTP request like below –
local… Read More
2020-04-20 14:14
We’ve all had this error, and it’s pretty annoying, to say the least. It always seems we’ve done everything right and once we try to render the page, the almighty Route Not… Read More
2020-04-18 09:26
One thing Laravel is really great for is the ability to run over regex rules on parameters before returning a view. This, of course, has many benefits, one of which is to stop unethical user… Read More
2020-04-18 09:26
One thing Laravel is really great for is the ability to run over regex rules on parameters before returning a view. This, of course, has many benefits, one of which is to stop unethical user… Read More
2020-04-13 17:00
If you’re working with database data a lot in your applications, especially for reporting scenarios, you will run into having to get differences between dates once or twice. PHP handle… Read More
2020-04-12 18:08
In this article, we will learn how to configure the free to use Atom IDE to fluently debug PHP code.
Firstly, if you’ve never used PHP XDebug with your current PHP build, then you will… Read More
2020-02-25 20:21
Did you know there is more than one way to replace a string within a string? Well, in this article, we will dive into each of the different, native functions that PHP gives you for this spec… Read More
2020-02-22 13:19
So, our web application has multiple checkboxes and we want to select them all at once to modify or get their state, how do we achieve it?
Firstly, we need to make one thing certain, each of… Read More
2020-02-13 19:57
On many occasions, our web applications have toggle checkboxes that serve the purpose of activating specific actions. Checkbox toggles have a finite amount of purposes when used in this way… Read More
2020-02-09 15:42
PHP is fully capable of writing to many files that are needed for various development tasks. One of which is writing a full data set from an array to a comma-separated value export. There ar… Read More
2020-02-04 19:47
A bit of background on max_input_vars
The max_input_vars setting is a numeric rule to govern how many variables you can submit during a POST event. Generally, this rule would be applied when… Read More
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