Summary of PHP and MySQL Lesson 3.4 - PHP Essentials Part 4 (PHP Strings)

00:00:00 - 00:20:00

This video provides an overview of how to use strings in PHP. It covers how to create variables and use string literals, how to format strings, and how to make strings URL-friendly. The author also discusses how to use the escape character in strings to make them safe to use in web applications.

• 00:00:00 In this video, Google Talk instructor Edge demonstrates how to use ini, PHP's internal configuration file, to store string values. He also demonstrates how to use double quotation marks (") to mark strings as strings instead of a series of letters, numbers, and symbols. Finally, he demonstrates how to use literals to indicate string values that are not defined by a series of letters, numbers, and symbols.
• 00:05:00 This lesson explains how to work with PHP strings. It covers how to create variables and use string literals, how to format strings, and how to make strings url-friendly. Finally, it shows how to use the escape character in strings to make them safe to use in web applications.
• 00:10:00 In this lesson, the author discusses how to use strings in PHP. He notes that there are several ways to create strings in PHP, and that each method has its own advantages and disadvantages. He also discusses how to manipulate strings using various functions.
• 00:15:00 In this video, the author teaches viewers about the different functions available in PHP. He covers topics such as strings, numbers, and basic template syntax. He also discusses how to use functions to create custom scripts. Finally, he provides a brief lesson on donating to charity.
• 00:20:00 This video explains how to use strings in PHP. It covers basic topics such as strings, arrays, and hashes, and then moves on to more advanced topics, such as functions and password hashing. The video also discusses how to find lost passwords and how to protect against online attacks.