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PHP Tutorials

Strings

  1. String Interpolation
  2. If String Contains
  3. String Replacement
  4. Combining Strings (concatenation)
  5. Grep in PHP
  6. Input Validation

Arrays

  1. Indexed Arrays
  2. Associative Arrays
  3. Split a String Into an Array
  4. Reordering Array Elements
  5. Removing Duplicated Array Values
  6. Removing Elements From Arrays

Functions

  1. Functions
  2. Nested Functions
  3. Named Parameters

Object Oriented PHP

  1. Properties and Methods
  2. Inheritance
  3. Dependency injection
  4. Namespaces
  5. One Big Class vs Multiple
  6. Factory Classes

Conditional Execution

  1. If, Else if, Else
  2. Shortened If, Else
  3. Switch Statements

Looping and Recursion

  1. While and For loops
  2. Foreach and Array_walk
  3. Foreach With Square Bracket Syntax

HTTP Requests

file_get_contents,
stream_get_contents,
and stream_context_create.

  1. File: HTTP GET and Post Requests
  2. File: Proxy Servers

cURL HTTP Requests

  1. cURL: HTTP GET and POST Requests
  2. cURL: HTTP Request Headers
  3. cURL: HTTP HEAD Request
  4. cURL: HTTP Response Headers
  5. cURL: Proxy Servers

HTTP Headers and Redirects

  1. Sending HTTP Headers
  2. Redirecting Pages

File Handling

  1. Including Files in PHP
  2. Create, Delete Files and Directories
  3. Recursively Delete Directories
  4. Rename All Files in a Directory
  5. Streaming in PHP

PHP Error Handling

  1. Custom Error Handler

HTML Forms

  1. Catching Data From HTML Forms
  2. Form Checkboxes in PHP

Currently Popular

  1. Setting Request Headers With AutoIt
    How to set the request headers when performing HTTP requests.
    Edited: 2019-12-15 19:02
  2. Why You Should use querySelector Instead of getElementById
    Should you use getElementById or querySelector? This article will help hopefully help you decide.
    Edited: 2019-09-11 16:33
  3. PHP: HTTP GET and Post Requests
    How to send HTTP requests using the build-in file functions of PHP.
    Edited: 2020-05-27 18:09
  4. Will There Be a Megamind 2?
    I think we can expect another movie at some point, and here is why.
    Edited: 2018-02-03 18:21
  5. PHP: Response Headers (cURL)
    Getting the HTTP response headers with cURL in PHP is not straight forward. There is no build-in way to do this, but we can still cut out the headers from the response message, if CURLOPT_HEADER is true.
    Edited: 2019-11-26 00:44
  6. Adding Text Titles to Videos in Kdenlive
    Adding text in Kdenlive may prove a challenge to some people, especially when you also need it to fade in, starting from fully transparrent. This tutorial shows how to do both.
    Edited: 2018-01-19 08:43

  1. PDO Prepared Statements and Like With (%_) Characters
    How to escape SQL wildcard characters in PDO prepared statements.
    Released: 2020-08-09 14:41
  2. SQL: Create Table
    How to create a new table in a SQL-compatible database like MySQL.
    Released: 2020-08-06 14:43
  3. How to Add an Alpha Channel in Images With Gimp
    How to add an alpha channel to images that do not have one, and delete the background properly in Gimp.
    Released: 2020-08-05 14:50
  4. YouTube: This Video Is Unavailable In Your Country
    YouTube should be more transparent about why videos are made unavailable. Some videos just say unavailable in your country, without providing an appropriate reason.
    Released: 2020-08-05 10:42
  1. Public Videos on YouTube That Go Private
    YouTube videos that has been public at one point in time should be possible to mark as private.
    Released: 2020-08-05 09:48
  2. Search File System for String of Text
    How to search a directory and subdirectories for a given string of text in Linux with the grep command.
    Released: 2020-07-28 15:11
  3. PHP: Count the Number of Characters in a String
    How to count the number of characters in a multi-byte string using PHP.
    Released: 2020-07-26 17:21
  4. HTTP 405 Method Not Allowed
    The 405 method not allowed error indicated that the method (E.g. POST, GET, PUT, DELETE) was not allowed.
    Released: 2020-07-26 14:19
  5. PHP: Objects
    Learn what PHP objects are, and how to use them in your own PHP coding adventures.
    Released: 2020-07-26 12:35
  6. PHP: Calculating Exponential Growth
    Why the caret character is not working in exponential growth calculations in PHP, and what to use instead.
    Released: 2020-07-26 11:00
  7. PHP: str_contains
    The str_contains function is used to check if a string contains a given substring; learn how to use it in this tutorial.
    Released: 2020-07-25 09:16
  8. What is Vanilla PHP?
    Vanilla PHP is basically plain PHP, without the use of extra frameworks and libraries to help you in the development process.
    Released: 2020-07-24 14:12
  9. How to Create Wordpress Plugins
    Beginners tutorial on Wordpress Plugin development using an objected orientated approach.
    Released: 2020-07-24 12:23
  10. YouTube Music Policy Tool is Gone
    YouTube removed their music policies tool, and there seems to be no useful replacement.
    Released: 2020-07-24 10:32
  11. SQL: Alter Table
    How to use the alter table SQL statement to modify existing database tables.
    Released: 2020-07-23 17:13
  12. 500 Errors With In-app Browsers
    In-app browsers do some things a little differently than normal browsers, and that might result in 500 errors on your server, among other interesting things.
    Released: 2020-07-23 13:45
  13. MySQL ERROR 1406: Data too long for column
    How to deal with the 1406 (22001) Data too long for column error message.
    Released: 2020-07-23 10:15
  14. PHP: Using the Ternary Operator
    Using the ternary operator in PHP to perform shorthand comparisons and save space in our code.
    Released: 2020-07-23 00:39
  15. PHP: How to Destroy an Object
    How to destroy and object that was instantiated when it is no longer needed by our PHP script.
    Released: 2020-07-22 23:57
  16. Class: extra_server_vars
    List of extra server variables introduced by the extra_server_vars.php file.
    Released: 2020-07-22 23:31
  17. HTML ID and Class Names in SEO
    HTML class names does not have any influence on SEO, but other coding practices does have some limited influence.
    Released: 2020-07-22 12:38
  18. The Quest for GDPR Complience With AdSense
    To reach compliance with GDPR while using Adense on out sites, we need to disclose our ad providers and obtain consent from users.
    Released: 2020-07-17 07:57
  19. Subdomains vs Directories
    Subdomains may be more flexible than directories when deciding for a location for a new web application, the main reason is that you can more easily setup extra servers as needed.
    Released: 2020-07-16 06:14
  20. Solving: forEach is not a function
    How to solve forEach is not a function in JavaScript, and information about why it happens.
    Released: 2020-07-12 15:26

About Beamtic

Beamtic is a website dedicated to technical tutorials and articles on web development. The site is currently hosting articles on a variety of subjects, with a particular focus on technologies such as PHP, HTML, CSS, and JavaScript.

Every tutorial is actively maintained, so feel free to leave a comment if you find something that can be improved.