Section1 Several operating environments of PHP

19 minutes14 seconds

Section2 Install PHP operating environment

15 minutes34 seconds

Section3 Introduction to PHP running environment

27 minutes07 seconds

Section1 Introduction to PHP functions

13 minutes17 seconds

Section2 The first PHP program

15 minutes08 seconds

Section3 PHP language tag and command delimiter "semicolon"

14 minutes23 seconds

Section4 PHP program comments and use of whitespace

19 minutes20 seconds

Section5 How PHP variables are stored in computer memory

18 minutes02 seconds

Section6 PHP variable declaration and variable naming

25 minutes26 seconds

Section7 PHP mutable variables

09 minutes14 seconds

Section8 PHP reference variable 1

12 minutes25 seconds

Section9 PHP reference variable 2

14 minutes54 seconds

Section10 Introduction to PHP variable types

15 minutes34 seconds

Section11 PHP boolean type (boolean)

13 minutes27 seconds

Section12 PHP integer (integer) and floating point (float or double)

19 minutes21 seconds

Section13 Declaration and definition of PHP strings

12 minutes54 seconds

Section14 The difference between single and double quotes in PHP strings

19 minutes29 seconds

Section15 Delimiter declaration for PHP strings

14 minutes27 seconds

Section16 practise

14 minutes27 seconds

Section17 PHP data type conversion and forced type conversion

12 minutes50 seconds

Section18 PHP data type conversion automatic type conversion

16 minutes58 seconds

Section19 Introduction to PHP constants

14 minutes00 seconds

Section20 Declaration and use of PHP constants

13 minutes04 seconds

Section21 Predefined constants

11 minutes14 seconds

Section22 What are the operation symbols in PHP?

10 minutes44 seconds

Section23 PHP arithmetic operators

19 minutes13 seconds

Section24 PHP self-increment (++) self-subtraction (--) operation 1

13 minutes44 seconds

Section25 PHP self-add (++) self-subtract (--) operation 2

14 minutes29 seconds

Section26 PHP assignment operator

12 minutes25 seconds

Section27 PHP comparison operators

13 minutes00 seconds

Section28 PHP logical operators

14 minutes06 seconds

Section29 Features of PHP logical operators (short-circuiting)

14 minutes02 seconds

Section30 Bitwise Operators in PHP 1

13 minutes44 seconds

Section31 Bitwise operators in PHP 2

16 minutes38 seconds

Section32 Bitwise Operators 3 in PHP

16 minutes32 seconds

Section33 PHP other operators

17 minutes35 seconds

Section34 PHP operator precedence and expressions

10 minutes53 seconds

Section35 PHP process control overview

14 minutes12 seconds

Section36 PHP branch structure

09 minutes26 seconds

Section37 PHP single conditional branch structure and two-way conditional branch structure

15 minutes27 seconds

Section38 PHP multi-directional conditional branch structure (elseif clause)

16 minutes51 seconds

Section39 PHP multi-directional conditional branch (switch statement) 1

13 minutes12 seconds

Section40 PHP multi-directional conditional branch (switch statement) 2

15 minutes13 seconds

Section41 PHP nested branch structure

11 minutes50 seconds

Section42 PHP example (simple calculator) 1

15 minutes32 seconds

Section43 PHP example (simple calculator) 2

11 minutes47 seconds

Section44 PHP example (simple calculator) 3

11 minutes09 seconds

Section45 PHP example (simple calculator) 4

17 minutes12 seconds

Section46 Introduction to PHP loop structure

09 minutes11 seconds

Section47 PHP loop structure while statement

13 minutes19 seconds

Section48 Application of PHP loop structure while

17 minutes54 seconds

Section49 PHP loop structure do-while statement

10 minutes35 seconds

Section50 PHP loop structure for statement

12 minutes46 seconds

Section51 Application of PHP loop structure for statement

15 minutes00 seconds

Section52 Special flow control statements

16 minutes31 seconds

Section53 PHP flow control statement goto

14 minutes43 seconds

Section54 Definition and application of PHP functions

14 minutes17 seconds

Section55 Syntax format of PHP custom function

13 minutes06 seconds

Section56 Parameters in PHP custom functions

13 minutes29 seconds

Section57 Return value (return) in PHP custom function

16 minutes58 seconds

Section58 PHP local variables

12 minutes26 seconds

Section59 PHP global variables

15 minutes45 seconds

Section60 PHP static variables

16 minutes45 seconds

Section61 PHP regular parameter functions

14 minutes45 seconds

Section62 PHP reference parameter function

12 minutes39 seconds

Section63 PHP default parameters function

13 minutes50 seconds

Section64 PHP function with variable number of parameters

15 minutes08 seconds

Section65 PHP variable function

12 minutes06 seconds

Section66 PHP callback function

17 minutes26 seconds

Section67 PHP making callback function 1

15 minutes22 seconds

Section68 PHP making callback function 2

12 minutes06 seconds

Section69 PHP making callback function 3

13 minutes47 seconds

Section70 PHP system functions

15 minutes03 seconds

Section71 PHP recursive function

15 minutes01 seconds

Section72 PHP loads custom function library

18 minutes44 seconds

Section73 New features of PHP5.3 anonymous functions

13 minutes42 seconds

Section74 The concept of PHP closure function (closure)

14 minutes25 seconds

Section75 Characteristics of PHP closure function (closure)

17 minutes15 seconds

Section76 Overview of PHP arrays

14 minutes30 seconds

Section77 Basic concepts and classification of PHP arrays

14 minutes22 seconds

Section78 Features of PHP array declarations

14 minutes29 seconds

Section79 PHP indexes and associative arrays and details to pay attention to

14 minutes56 seconds

Section80 PHP uses array() to declare arrays

11 minutes57 seconds

Section81 PHP application example of deleting values ​​in an array (monkey chooses the king)

20 minutes49 seconds

Section82 PHP two-dimensional array

13 minutes32 seconds

Section83 PHP multidimensional array

14 minutes18 seconds

Section84 Iterate through an array using a for loop

15 minutes03 seconds

Section85 Iterate over an array using foreach statement

13 minutes29 seconds

Section86 Application of traversing array using foreach statement

13 minutes11 seconds

Section87 Syntax structure of list() function

16 minutes48 seconds

Section88 Characteristics of each() function

13 minutes51 seconds

Section89 Traverse arrays using list(), each(), and while loops

11 minutes59 seconds

Section90 Traverse an array using the array's internal pointer control function

09 minutes50 seconds

Section91 Overview of PHP superglobal arrays (predefined variables)

14 minutes00 seconds

Section92 Server variable $_SERVER and environment variable $_ENV

13 minutes34 seconds

Section93 Introduction to PHP superglobal array 1

17 minutes39 seconds

Section94 Introduction to PHP superglobal array 2

13 minutes58 seconds

Section95 Classification of commonly used array functions in PHP

15 minutes52 seconds

Section96 Functions related to key-value search in PHP array 1

13 minutes46 seconds

Section97 Functions related to key-value search in PHP array 2

14 minutes21 seconds

Section98 Functions related to key-value search in PHP array 3

13 minutes38 seconds

Section99 Function to count the number and uniqueness of array elements in PHP array

11 minutes19 seconds

Section100 PHP uses callback function to process array function array_filter()

12 minutes08 seconds

Section101 PHP uses callback function to process array function array_walk()

16 minutes18 seconds

Section102 PHP uses callback function to process array function array_map()

11 minutes37 seconds

Section103 Bubble (bubble) sort algorithm in PHP

18 minutes16 seconds

Section104 The principle of PHP binary method for quick sorting

12 minutes44 seconds

Section105 Use PHP program to further understand quick sort method

17 minutes57 seconds

Section106 PHP array sorting function 1

14 minutes52 seconds

Section107 PHP array sorting function 2

08 minutes25 seconds

Section108 PHP array sorting function 3

13 minutes52 seconds

Section109 PHP multidimensional array sorting function

14 minutes55 seconds

Section110 PHP split, merge, decompose and combine array functions 1

13 minutes21 seconds

Section111 PHP split, merge, decompose and combine array functions 2

13 minutes17 seconds

Section112 PHP array and data structure functions

12 minutes18 seconds

Section113 Other useful array processing functions in PHP

12 minutes41 seconds

Section114 Detailed explanation of PHP object-oriented process

14 minutes13 seconds

Section115 Detailed explanation of object-oriented programming ideas in PHP object-oriented

16 minutes08 seconds

Section116 Important advantages and case analysis of PHP object-oriented

14 minutes34 seconds

Section117 Relationship between PHP classes and objects

12 minutes56 seconds

Section118 How to abstract a class in PHP

14 minutes03 seconds

Section119 Member properties and member methods in PHP classes

15 minutes34 seconds

Section120 PHP instantiated object

15 minutes26 seconds

Section121 PHP drawing understands the form of objects in memory

15 minutes39 seconds

Section122 Special object reference "$this"

15 minutes35 seconds

Section123 PHP constructor

13 minutes18 seconds

Section124 PHP destructor method

17 minutes17 seconds

Section125 Review previous object-oriented knowledge

12 minutes21 seconds

Section126 PHP object-oriented encapsulation 1

15 minutes55 seconds

Section127 PHP object-oriented encapsulation 2

15 minutes43 seconds

Section128 PHP object-oriented encapsulation magic method 1

16 minutes43 seconds

Section129 PHP object-oriented encapsulation magic method 2

12 minutes30 seconds

Section130 Inheritance of PHP classes

15 minutes59 seconds

Section131 Access type control for PHP classes

21 minutes28 seconds

Section132 Overloading (overriding) in PHP inheritance

20 minutes55 seconds

Section133 PHP common keywords

16 minutes06 seconds

Section134 Use of static keyword 1

16 minutes09 seconds

Section135 Use of static keyword 2

16 minutes38 seconds

Section136 Monomorphic (single case, singleton) design pattern

17 minutes53 seconds

Section137 const keyword

12 minutes31 seconds

Section138 Magic method__toString()

14 minutes22 seconds

Section139 Magic method __clone()

14 minutes06 seconds

Section140 Magic method __call()

13 minutes45 seconds

Section141 Object serialization (serialization) 1

16 minutes54 seconds

Section142 Object serialization (serialization) 2

17 minutes46 seconds

Section143 Serialization of PHP arrays (JSON format)

14 minutes08 seconds

Section144 Magic method __set_state()

17 minutes37 seconds

Section145 New magic methods added after 5.3

09 minutes28 seconds

Section146 Automatic loading class__autoload()

14 minutes42 seconds

Section147 PHP abstract methods and abstract classes 1

15 minutes27 seconds

Section148 PHP abstract methods and abstract classes 2

16 minutes42 seconds

Section149 PHP object-oriented interface technology

12 minutes49 seconds

Section150 Some details of PHP interface application

15 minutes41 seconds

Section151 Attribute polymorphism of PHP object-oriented objects

15 minutes11 seconds

Section152 Application examples of PHP polymorphism

14 minutes57 seconds

Section153 PHP graphing calculator requirements analysis

13 minutes45 seconds

Section154 PHP graphing calculator function design

13 minutes19 seconds

Section155 Implementation of the main program of PHP graphing calculator

13 minutes32 seconds

Section156 Steps and code of the main program of PHP graphing calculator

19 minutes00 seconds

Section157 PHP graphing calculator main program completes verification

17 minutes03 seconds

Section158 Class-related magic constants and functions

14 minutes03 seconds

Section159 Overview of PHP namespaces

15 minutes19 seconds

Section160 PHP defines subnamespace

15 minutes59 seconds

Section161 PHP defines multiple namespaces in the same file

12 minutes40 seconds

Section162 PHP namespaces and dynamic language features

11 minutes47 seconds

Section163 PHP uses namespaces: alias import

14 minutes53 seconds

Section164 String processing method 1

15 minutes13 seconds

Section165 String processing method 2

14 minutes54 seconds

Section166 Commonly used string output functions 1

16 minutes31 seconds

Section167 Commonly used string output functions 2

13 minutes59 seconds

Section168 Remove spaces, string padding and case conversion functions

14 minutes32 seconds

Section169 String formatting functions related to HTML tags

18 minutes20 seconds

Section170 String formatting function

16 minutes08 seconds

Section171 String comparison function

18 minutes49 seconds

Section172 String interview questions 1

17 minutes49 seconds

Section173 String interview question 2

16 minutes00 seconds

Section174 String interview question 3

18 minutes19 seconds

Section1 Select PHP regular expression processing function library

16 minutes01 seconds

Section2 Introduction to regular expression syntax 1

12 minutes18 seconds

Section3 Introduction to regular expression syntax 2

13 minutes40 seconds

Section4 Atom 1 in regular expressions

13 minutes54 seconds

Section5 Atom 2 in regular expressions

16 minutes32 seconds

Section6 Metacharacters in regular expressions 1

15 minutes10 seconds

Section7 Metacharacters in regular expressions 2

12 minutes24 seconds

Section8 Parentheses in metacharacters in regular expressions

17 minutes53 seconds

Section9 Pattern modifier (single character) 1

13 minutes30 seconds

Section10 Pattern modifier (single character) 2

16 minutes40 seconds

Section11 How to write your own regular expression (url)

15 minutes56 seconds

Section12 Write email regular expression

12 minutes59 seconds

Section13 Matching and searching of strings (strstr, strpos, substr)

15 minutes37 seconds

Section14 String matching and search (preg_match)

17 minutes17 seconds

Section15 String matching and search (preg_match_all and preg_grep)

12 minutes15 seconds

Section16 String splitting and joining (explode, implode join, preg_split)

15 minutes15 seconds

Section17 String replacement (str_replace)

14 minutes30 seconds

Section18 String replacement (preg_replace)1

15 minutes39 seconds

Section19 String replacement (preg_replace)2

14 minutes15 seconds

Section20 Other regular functions in strings

15 minutes56 seconds

Section21 String comparison function

18 minutes49 seconds

Section1 Error reporting and setting levels

18 minutes11 seconds

Section2 Customize PHP error reporting handling

13 minutes48 seconds

Section3 Set up error log

18 minutes09 seconds

Section4 PHP exception handling 1

18 minutes32 seconds

Section5 PHP exception handling 2

10 minutes55 seconds

Section6 Custom exception class

11 minutes55 seconds

Section7 Catching multiple exceptions

19 minutes14 seconds

Section8 Applying date and time in PHP1

15 minutes45 seconds

Section9 Apply date and time in PHP 2

14 minutes25 seconds

Section10 PHP calendar core program writing

20 minutes34 seconds

Section11 File system overview

17 minutes57 seconds

Section12 File properties

22 minutes54 seconds

Section13 Parse directory path

23 minutes20 seconds

Section14 Traverse directory

16 minutes07 seconds

Section15 Count the number and size of items in the directory

17 minutes46 seconds

Section16 Create and delete directories

16 minutes06 seconds

Section17 Copy and move directories

12 minutes37 seconds

Section18 Some basic operation functions of files

16 minutes08 seconds

Section19 Opening and closing files

16 minutes53 seconds

Section20 File content operations

20 minutes03 seconds

Section21 Simple message board

18 minutes44 seconds

Section22 File locking mechanism

15 minutes19 seconds

Section23 File upload settings

16 minutes47 seconds

Section24 File upload processing

21 minutes34 seconds

Section25 Handle multiple file uploads

16 minutes42 seconds

Section26 File upload class

19 minutes06 seconds

Section27 Download Document

17 minutes19 seconds

Section28 Use of GD library in PHP

12 minutes24 seconds

Section29 Drawing using GD library

18 minutes42 seconds

Section30 Drawing using GD library

18 minutes39 seconds

Section31 Draw a clock

22 minutes47 seconds

Section32 Design verification code class

14 minutes45 seconds

Section33 Writing verification code class 1

14 minutes40 seconds

Section34 Writing verification code class 2

17 minutes05 seconds

Section35 Complete verification code category

22 minutes22 seconds

Section36 Picture background management

19 minutes56 seconds

Section37 Image scaling and cropping

15 minutes53 seconds

Section38 Add image watermark

19 minutes11 seconds

Section39 Image rotation and flipping

21 minutes14 seconds

Section40 Image processing class

19 minutes03 seconds

Section41 Review database

21 minutes11 seconds

Section42 Use of phpMyAdmin

15 minutes24 seconds

Section43 php access MySQL

15 minutes25 seconds

Section44 Operating MySQL database in PHP script 1

16 minutes53 seconds

Section45 Operating MySQL database in PHP script 2

22 minutes46 seconds

Section46 Operating MySQL database in PHP script 3

17 minutes04 seconds

Section47 Manipulate MySQL database in PHP script 4

17 minutes19 seconds

Section48 Pagination requirement analysis

15 minutes28 seconds

Section49 Writing paging in paging class

13 minutes44 seconds

Section50 Writing list pages in paging class

18 minutes37 seconds

Section51 Optimization of pagination class

27 minutes36 seconds

Section52 "Explanation of PHP" The use of paging class

23 minutes01 seconds

Section53 Library management needs analysis

14 minutes53 seconds

Section54 add book

18 minutes34 seconds

Section55 Book list

14 minutes47 seconds

Section56 Modify book

15 minutes08 seconds

Section57 Delete book

16 minutes53 seconds

Section58 Upload book cover

18 minutes49 seconds

Section59 Modify book cover

16 minutes29 seconds

Section60 Book list pagination

13 minutes50 seconds

Section61 Multiple searches plus paging

24 minutes10 seconds

Section62 Database abstraction layer PDO

22 minutes20 seconds

Section63 Create PDO object

21 minutes01 seconds

Section64 PDO connection-related options

15 minutes59 seconds

Section65 PDO error handling mode

15 minutes25 seconds

Section66 Execute SQL statements using PDO

14 minutes45 seconds

Section67 PDO transaction processing

20 minutes34 seconds

Section68 PDO support for prepared statements

17 minutes45 seconds

Section69 Using PDO to prepare statements and execute statements 1

16 minutes55 seconds

Section70 Prepare statement using PDO and execute statement 2

14 minutes41 seconds

Section71 PDO preprocessing query 1

15 minutes05 seconds

Section72 PDO preprocessing query 2

14 minutes40 seconds

Section73 Using PDO to access big data objects

15 minutes29 seconds

Section74 memcache application instructions

11 minutes33 seconds

Section75 How memcache works

17 minutes43 seconds

Section76 memcache installation

17 minutes18 seconds

Section77 Common command operations of Memcache

13 minutes50 seconds

Section78 PHP memcache function extension module installation

14 minutes48 seconds

Section79 Operating memcache in PHP

18 minutes51 seconds

Section80 Set up distributed memcache access in PHP 1

15 minutes03 seconds

Section81 Set up distributed memcache access in PHP 2

16 minutes02 seconds

Section82 http protocol and the essence of the web 1

15 minutes23 seconds

Section83 http protocol and the essence of the web 2

18 minutes15 seconds

Section84 http protocol and the essence of the web 3

18 minutes05 seconds

Section85 Session control overview

17 minutes19 seconds

Section86 Session Control Cookie Overview

17 minutes05 seconds

Section87 Cookie operations

24 minutes41 seconds

Section88 Cookie application 1

13 minutes27 seconds

Section89 Cookie application 2

20 minutes49 seconds

Section90 How session control session works

15 minutes59 seconds

Section91 Application of session

22 minutes48 seconds

Section92 session configuration options

21 minutes21 seconds

Section93 sessoion automatic garbage collection mechanism

17 minutes18 seconds

Section94 Pass session id based on url

17 minutes07 seconds

Section95 Mail system example 1

13 minutes11 seconds

Section96 Mail system example 2

22 minutes39 seconds

Section97 Custom session storage mechanism

15 minutes40 seconds

Section98 How to customize session processing 1

18 minutes08 seconds

Section99 How to customize session processing 2

21 minutes04 seconds

Section100 Custom session class

13 minutes24 seconds

Section101 Use database to store session information 1

17 minutes00 seconds

Section102 Use database to store session information 2

20 minutes15 seconds

Section103 Use database to store session information 3

21 minutes37 seconds

Section104 Use memcache to store sessions

14 minutes56 seconds

Section105 What is a template engine

17 minutes50 seconds

Section106 Custom template engine class 1

13 minutes57 seconds

Section107 Custom template engine class 2

20 minutes14 seconds

Section108 Use a custom template engine

19 minutes32 seconds

Section109 Choose Smarty template engine

15 minutes43 seconds

Section110 Smarty installation and initialization example 1

16 minutes50 seconds

Section111 Smarty installation and initialization example 2

20 minutes35 seconds

Section112 What do you need to learn about Smarty?

13 minutes51 seconds

Section113 Variable application in templates

15 minutes43 seconds

Section114 Read variables from configuration file

16 minutes03 seconds

Section115 Use reserved variables in templates

14 minutes51 seconds

Section116 Variable adjuster (modifier)

15 minutes58 seconds

Section117 Variable adjusters and applications

17 minutes13 seconds

Section118 Use registerPlugin to register variable regulators

13 minutes34 seconds

Section119 Use plugins to register variable regulators

15 minutes41 seconds

Section120 Functions in smarty

12 minutes07 seconds

Section121 Built-in functions in smarty

15 minutes20 seconds

Section122 Custom functions in smarty

21 minutes21 seconds

Section123 Example of custom function plug-in in smarty

14 minutes31 seconds

Section124 Use of built-in functions in smarty

11 minutes55 seconds

Section125 smarty variable declaration

12 minutes11 seconds

Section126 smarty process control

10 minutes45 seconds

Section127 for, while loop in smarty

11 minutes22 seconds

Section128 {function} tag in smarty

11 minutes58 seconds

Section129 foreach in smarty2

13 minutes31 seconds

Section130 foreach in smarty3

14 minutes22 seconds

Section131 section in smarty

17 minutes03 seconds

Section132 smarty template inheritance

17 minutes04 seconds

Section133 Static page plus pagination

19 minutes34 seconds

Section134 Control caching in smarty

17 minutes45 seconds