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Enter the world of PHP from scratch

PHP is a scripting language that executes on the server side, especially suitable for web development and can be embedded in HTML. After more than 20 years of development, with the rapid development and improvement of php-cli related components, PHP can be used in TCP/UDP services, high-performance Web, WebSocket services, Internet of Things, real-time communications, games, microservices and other non-stop applications. System development in the web field.

Intermediate

php

87101 person learning

89class hour

14 hours 35 minutes 55 secondsTotal course duration

2022-04-19update

PHPz

Gold lecturer

A total of 72 courses Student45552 Lecturer rating5.6

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Course Introduction Course Outline Data Download Other Courses

You will learn：

1. PHP basic syntax and process control; 2. PHP function programming; 3. PHP object-oriented programming; 4. Session control; 5. Other necessary skills... For more information, see the course catalog

Enter the world of PHP from scratch

Chapter1 PHP basics
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Section1 PHP overview
duration： 17 minutes 07 seconds

Section2 Five basic concepts
duration： 28 minutes 38 seconds

Section3 Advantages of PHP
duration： 03 minutes 09 seconds

Section4 web introduction
duration： 05 minutes 08 seconds

Section5 phpstudy installation access server
duration： 13 minutes 46 seconds

Section6 Commonly used commands
duration： 09 minutes 08 seconds

Section7 Internet communication principles
duration： 16 minutes 04 seconds

Section8 DNS resolution
duration： 07 minutes 03 seconds

Section9 virtical list
duration： 15 minutes 30 seconds

Section10 virtual directory 2
duration： 03 minutes 12 seconds

Section11 Review of changing virtual directories
duration： 13 minutes 39 seconds

Section12 Permissions exercise
duration： 05 minutes 34 seconds

Section13 Change default home page
duration： 05 minutes 03 seconds

Section14 Change port occupancy
duration： 11 minutes 27 seconds

Section15 php delimiter
duration： 10 minutes 14 seconds

Section16 Virtual host configuration
duration： 16 minutes 16 seconds

Section17 The difference between sites, virtual directories and virtual hosts
duration： 04 minutes 12 seconds

Section18 PHP is a compiled language
duration： 13 minutes 12 seconds

Section19 output statement
duration： 06 minutes 27 seconds

Section20 variable, mutable variable
duration： 13 minutes 30 seconds

Section21 variable passing
duration： 13 minutes 15 seconds

Section22 Destroy variables
duration： 05 minutes 16 seconds

Section23 review
duration：In calculation

Section24 Define constants
duration：In calculation

Section25 Predefined constants, magic constants
duration：In calculation

Section26 Data type - integer
duration： 23 minutes 03 seconds

Section27 Data type - floating point number
duration：In calculation

Section28 Data type - boolean, string
duration：In calculation

Section29 Data type - array
duration： 14 minutes 03 seconds

Section30 Data type - array subscript
duration： 20 minutes 45 seconds

Section31 Data types - special types
duration： 04 minutes 00 seconds

Section32 Data type - type conversion
duration： 15 minutes 25 seconds

Section33 arithmetic operators
duration： 12 minutes 11 seconds

Section34 comparison operators, logical operators
duration： 10 minutes 20 seconds

Section35 Assignment, string concatenation, error suppression, ternary operator, null merging
duration： 16 minutes 47 seconds

Section36 Grammar of Judgment, Judgment of Leap Year
duration： 25 minutes 54 seconds

Section37 Judging results.mp4
duration： 08 minutes 15 seconds

Section38 change color
duration： 11 minutes 45 seconds

Section39 review
duration：In calculation

Section40 Homework from the previous lecture
duration：In calculation

Section41 loop_for
duration： 21 minutes 26 seconds

Section42 Loop_while, do-while
duration： 05 minutes 28 seconds

Section43 Example of adding from 1 to 100
duration： 12 minutes 41 seconds

Section44 multi-statement expression
duration： 06 minutes 17 seconds

Section45 Example question double cycle
duration： 13 minutes 34 seconds

Section46 foreach loop
duration： 05 minutes 37 seconds

Section47 Jump statement
duration： 14 minutes 36 seconds

Section48 alternative syntax
duration： 21 minutes 14 seconds

Section49 function definition
duration： 05 minutes 29 seconds

Section50 variadic function
duration： 15 minutes 04 seconds

Section51 anonymous function
duration： 01 minutes 16 seconds

Section52 Parameter passing
duration： 13 minutes 37 seconds

Section53 Parameter default value
duration： 11 minutes 01 seconds

Section54 The number of parameters does not match
duration： 05 minutes 25 seconds

Section55 Parameter number constraints
duration： 10 minutes 39 seconds

Section56 Parameter type constraints
duration：In calculation

Section57 return
duration： 20 minutes 05 seconds

Section58 review
duration：In calculation

Section59 Assignment 1
duration：In calculation

Section60 Assignment 2
duration：In calculation

Section61 variable scope
duration： 24 minutes 21 seconds

Section62 Constants have no concept of scope
duration： 02 minutes 30 seconds

Section63 static variable
duration： 10 minutes 15 seconds

Section64 use in anonymous function
duration： 08 minutes 03 seconds

Section65 recursion
duration：In calculation

Section66 How to include files
duration： 21 minutes 53 seconds

Section67 Contains the path to the file
duration： 14 minutes 43 seconds

Section68 Error handling
duration： 21 minutes 06 seconds

Section69 Custom error handling
duration： 20 minutes 17 seconds

Section70 Folder operations
duration： 28 minutes 03 seconds

Section71 review
duration：In calculation

Section72 Write string to file
duration： 12 minutes 31 seconds

Section73 file_get_contents、fopen
duration： 15 minutes 02 seconds

Section74 Open a file for reading and appending
duration： 06 minutes 43 seconds

Section75 Whether the file exists, whether the file exists, delete the file, binary reading
duration： 23 minutes 13 seconds

Section76 Introduction to get and post
duration： 18 minutes 50 seconds

Section77 Server accepts data
duration： 15 minutes 40 seconds

Section78 $_REQUEST
duration：In calculation

Section79 Parameter passing
duration：In calculation

Section80 File domain, enctype attribute
duration：In calculation

Section81 $_FILES
duration：In calculation

Section82 File Upload
duration： 19 minutes 43 seconds

Section83 Optimize file names
duration：In calculation

Section84 Verify format
duration：In calculation

Section85 File upload_verification
duration：In calculation

Section86 File upload_upload
duration： 02 minutes 46 seconds

Section87 File upload_upload 2
duration： 18 minutes 38 seconds

Section88 review
duration： 08 minutes 51 seconds

Data Name operate
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