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The road to PHP speed

Introduction >
ChapterCourseware
Chapter1The road to speeding up PHP (1)

Build a PHP development environment

41 minutes01 seconds

PHP start and end tags

21 minutes02 seconds

PHP features

21 minutes27 seconds

Variables in PHP

26 minutes41 seconds

Data types and declarations in PHP 1

39 minutes17 seconds

Data types and declarations in PHP 2

11 minutes55 seconds

Functions related to variables

18 minutes05 seconds

How to get the number type

29 minutes29 seconds

Data type conversion

42 minutes08 seconds

Define constant method 1

18 minutes11 seconds
Chapter2The road to speeding up PHP (2)

Define constant method 2

20 minutes30 seconds

arithmetic operators

31 minutes51 seconds

String operators and assignment operators

09 minutes30 seconds

comparison operator

07 minutes33 seconds

Logical Operators

13 minutes50 seconds

Bit operations

16 minutes10 seconds

Other operators

26 minutes46 seconds

Explanation of homework requirements

11 minutes23 seconds

Homework: Background color change

19 minutes05 seconds

Homework: Online Calculator

28 minutes37 seconds
Chapter3The road to speeding up PHP (3)

Introduction to process control

05 minutes45 seconds

single branch structure

07 minutes06 seconds

double branch structure

10 minutes01 seconds

Multiple branch format elseif

14 minutes12 seconds

Multiple branch format switch

17 minutes41 seconds

nested branch structure

09 minutes15 seconds

Today’s homework requirements

03 minutes52 seconds

Calculator Homework Review

18 minutes06 seconds

Other pseudo-class selectors (Part 2)

16 minutes19 seconds

Circular introduction

08 minutes26 seconds
Chapter4The road to speeding up PHP (4)

while loop

34 minutes50 seconds

do...while loop

07 minutes07 seconds

The difference between while and do...while

04 minutes34 seconds

for loop

21 minutes59 seconds

Other statements for flow control

10 minutes10 seconds

Work requirements

04 minutes21 seconds

Loop through 10 rows and 10 columns of tables and change colors every other row

11 minutes29 seconds

Loop through 10 rows and 10 columns and change the color of each cell randomly

07 minutes22 seconds

Multiplication table format 1 (lower left)

11 minutes04 seconds

Multiplication table format 2 (upper left)

07 minutes04 seconds
Chapter5The road to speeding up PHP (5)

Multiplication table format 3 (lower right)

15 minutes13 seconds

Multiplication table format 4 (upper right)

10 minutes19 seconds

Fibonacci Sequence

13 minutes11 seconds

Introduction to traversing chicks and homework

09 minutes54 seconds

Perpetual Calendar Homework Review

12 minutes42 seconds

Usage of goto statement

14 minutes30 seconds

The concept of array

12 minutes12 seconds

Method 1 of declaring arrays - using language constructs to declare arrays

08 minutes46 seconds

Array declaration method 2-Declare an array using specified syntax

05 minutes44 seconds

Array declaration method 3 - Declare an array by adding array elements

04 minutes55 seconds
Chapter6The road to speeding up PHP (6)

Array related operations

19 minutes02 seconds

Delete and clear arrays

12 minutes45 seconds

for loop traverses array

17 minutes12 seconds

Bubble Sort

11 minutes55 seconds

foreach method to traverse an array

08 minutes07 seconds

System predefined variable GET_POST

06 minutes59 seconds

System predefined variables

10 minutes49 seconds

The for loop traverses the data in the array and outputs it to the table

09 minutes41 seconds

The foreach loop traverses the data in the array and outputs it to the table

09 minutes12 seconds

The difference between for loop and foreach loop

05 minutes58 seconds
Chapter7The Road to Speedy PHP (7)

Search criteria added

07 minutes38 seconds

Implement the function of sorting by age

08 minutes19 seconds

Search by gender

10 minutes31 seconds

Paging implementation

21 minutes32 seconds

search maintain

07 minutes35 seconds

Understanding functions

15 minutes56 seconds

How to customize functions

10 minutes29 seconds

The function of return statement

19 minutes28 seconds

function parameters

27 minutes20 seconds

function variable scope

24 minutes37 seconds
Chapter8The Road to Speedy PHP (8)

static variable

05 minutes46 seconds

Passing parameters by reference

10 minutes44 seconds

Work requirements

04 minutes34 seconds

homework review

31 minutes24 seconds

Custom bubble sort function

16 minutes46 seconds

variable function

10 minutes47 seconds

Callback

18 minutes26 seconds

internal function

11 minutes07 seconds

recursive function

14 minutes19 seconds

anonymous function

05 minutes13 seconds
Chapter9The Road to Speedy PHP (9)

closure function

06 minutes22 seconds

Anonymous callback

14 minutes05 seconds

variable length argument list

22 minutes24 seconds

System function manual learning method

08 minutes02 seconds

file inclusion

33 minutes14 seconds

Work requirements

03 minutes14 seconds

Explanation of previous level assignment 1

33 minutes21 seconds

Previous homework explanation 2

12 minutes52 seconds

Math functions

20 minutes59 seconds

String functions 1

33 minutes07 seconds
Chapter10The road to speeding up PHP (10)

String function 2

42 minutes30 seconds

Customs clearance requirements

01 minutes20 seconds

Explanation of previous level homework

10 minutes22 seconds

Learning function of time

25 minutes07 seconds

Set time zone 1

06 minutes32 seconds

Set time zone 2

11 minutes15 seconds

timestamp function

23 minutes36 seconds

time function

10 minutes09 seconds

Recognize and block errors

19 minutes15 seconds

Error log output

07 minutes14 seconds
Chapter11The road to speeding up PHP (11)

Custom error file output

14 minutes33 seconds

Work requirements

01 minutes51 seconds

Simple implementation of perpetual calendar

12 minutes29 seconds

Perpetual calendar realizes year and month changes

24 minutes05 seconds

Final version_perpetual calendar

33 minutes09 seconds

Work requirements

01 minutes04 seconds

File system introduction

05 minutes32 seconds

File operation related functions

26 minutes22 seconds

File operation related functions (read and write execution and file time)

08 minutes35 seconds

File operations: read file related operations

24 minutes16 seconds
Chapter12The road to speeding up PHP (12)

File operations: writing file related operations

22 minutes53 seconds

File lock mechanism

07 minutes00 seconds

Application of generator yield

19 minutes02 seconds

Simple message board implementation

19 minutes41 seconds

Introduction to homework requirements

01 minutes28 seconds

Simple implementation of basic message board operations

31 minutes13 seconds

Implementation of message board deletion function

15 minutes32 seconds

Implementation of message board modification function

23 minutes51 seconds

Explanation on message board modification operation and key transmission

10 minutes40 seconds

Implementation of paging effect

13 minutes35 seconds
Chapter13The Road to Speedy PHP (13)

Message board search and condition maintenance

30 minutes26 seconds

Explanation of homework requirements

01 minutes36 seconds

Directory related functions

31 minutes12 seconds

Introduction to opening, reading, and closing directories

16 minutes40 seconds

Count the number of files and directories

26 minutes29 seconds

Delete directory function writing

21 minutes50 seconds

Writing statistical directory size and size conversion functions

11 minutes31 seconds

Writing the functions of moving directories and renaming directories

15 minutes53 seconds

Work requirements

05 minutes51 seconds
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