PHP Code Snippets

Php-mysql Course

• Using openssl_encrypt and openssl_decrypt in PHP
  - How to use the openssl_encrypt and openssl_decrypt functions to encrypt and decrypt password in PHP
• Simple arithmetic calculator in PHP
  - PHP and HTML code to make a simple arithmetic calculator with the basic operators
• Mysql SELECT JOIN tables on two different Databases
  - PHP AND MySQL code example that shows how to make a SQL select that joins tables from different databases.
• Output or Force Download MP3 with PHP
  - PHP code-snippets to output, or force download MP3 audio file with PHP
• Counter Page Visits
  - PHP Script to make a counter for accessed pages, with data stored in text file on server
• Zodiac Signs PHP code
  - Simple function to get the Zodiac sign in PHP, code snippets
• Calculate the Age in PHP
  - PHP code snippets to calculate the age between two dates, php course: CoursesWeb.net
• Get the difference between two Dates - Time and Date
  - PHP function to Get the difference between two Dates - Time and Date, days, hours, minutes, seconds
• Read ZIP archive data with PHP
  - Read ZIP archive data with PHP, get files name, actual filesize, compressed size
• Extract / Unzip ZIP archive files with PHP
  - Extract, Unzip ZIP archive files with PHP, a function to extract the archived files of a ZIP archive
• Create ZIP file archive with PHP
  - Create ZIP file archive with PHP, a simple PHP function to create and add files in ZIP archive
• Get Lower, Higher, and Closest Number
  - Get Lower, Higher, and Closest Number, php function, returns an array with lower, higher, closest number
• Get Closest Number
  - Get the Closest Number, simple php function, returns the closest number
• Get all the unique numbers from two-dimensional array
  - PHP function to Get all the unique numbers from two-dimensional array
• PHP Image with text on New Lines
  - PHP function to create Images with PHP, with text displayed on New Lines
• Get visitor IP in PHP
  - A function to get the IP of the visitor, user, in PHP. PHP code-snippets
• Save image on server from external URL
  - PHP Code Snippet useful to copy, save image on server from external URL
• Split an alphanumeric string into Array in PHP
  - Function to Split an alphanumeric string into array, PHP code snippets
• XML sitemap with data from MySQL
  - PHP script to create XML sitemap with data, URL addresses saved in MySQL database
• Recursive function to create Multi-Level Menu in PHP
  - Recursive function to create Multi-Level Menu in PHP, horizontal and vertical dropdown menu
• Chaining Static and Public Methods in PHP
  - Code snippets Example of Chaining a Static and a Public Class Method in php
• Dynamically PHP Maps with Rectangle, Parallelogram, and Rhomb Shapes
  - PHP code snippets to create Dynamically Maps with Rectangle, Parallelogram, and Rhomb Shapes
• Merge Multiple Files, Line by Line
  - PHP function to Merge Multiple Files, Line by Line. Gets array with lines merged
• Sort an entire multi-dimensional Array
  - PHP function to Sort an entire multi-dimensional Array, by one element of it
• Image in PHP with background in two colors
  - How to create Image in PHP with background in two colors, drawing rectangle
• Create Array of Unique Random Numbers or Letters
  - PHP function to Create Array of Unique Random Numbers or Letters, code-snippets
• Get the Timestamp of First and Last day of Month
  - PHP function to Get the Timestamp of First and Last day of specified Month
• Convert XML to JSON in PHP
  - Simple PHP function to Convert XML content to JSON string, or to Array, in PHP
• Keep the first Nr IMG tags, Strip all the others
  - PHP code snippet, function to Keep the first Nr IMG tags, Strip all the others
• innerHTML in PHP
  - PHP code snippet, innerHTML in PHP, equivalent of innerHTML from JavaScript. Get HTML content
• Force Download files with PHP
  - Force to Download various type of files with PHP, doc, jpg, pdf, html, ppt, xls, xml, etc.
• Delete multiple consecutive characters and Split long words
  - PHP function to delete multiple consecutive characters and split long words from string text.
• Interpret / Parse / Replace variable in string with value
  - How to to Interpret, Parse, Replace variable in string with its value defined in php. Using strtr or preg_replace_callback
• Get Time Elapsed
  - PHP function to Get Time Elapsed from a specified date/time till now, or till other specified date/time