PHP

  1. Flushing and output buffering goes hand in hand, and in this article I try to examine the benefits and disadvantages to flushing.
  2. This tutorial explains how to use the print_r and var_dump functions, and the difference between echo and print.
  3. Non-LTS releases will not be supported by the Ondřej PPA from 22.04 onward, but here is why you probably do not need it anyway.
  4. Warnings are errors that occur when something is probably not expected or desired, and generally developers try account for them in their code to avoid serious issues.
  5. Setting custom HTTP Headers with cURL is useful when changing User Agent or Cookies. Headers can be changed two ways, both using the curl_setopt function.
  6. How to send HTTP requests using the build-in file functions of PHP.
  7. Tutorial on how to use proxy servers with cURL and PHP
  8. How to perform HTTP requests trough proxy servers in PHP.
  9. Tutorial on how to obtain a random value from an array in PHP.
  10. In PHP all arrays can be Associative. In this tutorial, you will learn how to create an association between keys and values in arrays.