PHP Basics Summary Series-New birds and old birds

PHP Basics Summary Series-New birds and old birds PHP Basics summary folder favorites article list

Summary of the basic knowledge of PHP, for beginners or experts are worthy of reference and consolidation.

1PHP method for checking whether the library or function is available

2. Introduction to PHP5 Session lifecycle

3PHP page and Mysql database UTF8 encoding problem summary

4WAMP5 configuration problems

5 reveal why PHP is favored by Web developers

How to obtain the screen parameters of the client in 6php

7PHP's solution to inaccurate floating point number calculation and integer calculation

8. get started with the namespace concept in PHP

For versions earlier than 9php5. 4, json does not support the solution that does not escape Chinese content

The 12 most frequently asked questions during 10PHP interviews

11 questions about precision loss of PHP floating point numbers

Example of 12PHP function extension_loaded () usage

Using regular expressions in 13PHP to extract Chinese notes

14 PHP implements directory traversal and deletes the specified content in the specified file

Use break in 15PHP to jump out of multiple loop code instances

16 PHP array function sequence-sort () to sort the element values of the array in ascending order

Introduction to namespaces in 17PHP

1850 tips for improving PHP execution efficiency [Reprinted]

Various Chinese encoding conversion classes implemented by 19PHP

20PHP uses mb_substr () to solve the problem of garbled characters in Chinese string truncation.

Example of get_object_vars () method usage in 21php

22PHP uses FormData object in combination with HTML5 to submit forms and upload images

23php uses parse_url and parse_str to parse the URL

How to implement encryption in 24PHP

25PHP magic variables and magic functions

Comparative analysis of database connection methods pdo and mysqli in 26php

27php design mode-instance analysis of Singleton mode

Explanation of return usage in 28PHP

Comparison and analysis of 29Java and PHP in Web development

Summary of several methods for getting POST data in 30PHP

31 10 puzzles PHP beginners

Summary of 32PHP magic methods