Home Backend Development PHP Tutorial PHP monochrome definition and usage summary

PHP monochrome definition and usage summary

Jun 15, 2017 am 10:46 AM

In actual programming applications, we often forget the function of STATIC. Reflect carefully. . :) We use PHP to query data from the database and output the results to the browser. If the results have many rows and the bgcolor of the table is all monochrome, the viewer will feel uncomfortable. So how to make the colors of each row of the table different? Please see below: Copy the code as follows: function getcolor() { static $colorvalue;//Define a static variable if($colorvalue=="#ffffff") $colorvalue="#000000"; else $colorvalue="#ffffff "; return($colorvalue); }&nb

1. stay tonya mitchell uses static to realize the code of interlaced display of table colors

##Introduction: stay tonya mitchell:stay tonya mitchell Use static to realize the code of interlaced display of table colors: In actual programming applications, we often forget the function of STATIC. Reflect carefully. . :) We use PHP to query data from the database and output the results to the browser. If the results have many rows and the bgcolor of the table is all monochrome, the viewer will feel uncomfortable. So how to make the colors of each row of the table different? Please see below: Copy the code as follows: function getcolor() { static $colorvalue;//Define a

2. stefano ricci uses static to realize the interlaced display of table colors

Introduction: stefano ricci:stefano ricci Use static to realize the color display of the table in alternate rows: Use static to realize the color display of the table in alternate rows. We use PHP to query data from the database and output the results. On the browser, if the result has many rows and the bgcolor of the table is all monochrome, the viewer will feel uncomfortable. So how to make the colors of each row of the table different? Please see below:

##3.

Use static to realize the color display of the table in alternate rows_PHP tutorial

#Introduction: Use static to realize the color display of the table in alternate rows. Use static to realize the color display of the table in alternate rows. We use PHP to query the data from the database and output the results to the browser. If the result has many rows, if the bgcolor of the table is all monochrome

4.

Use static to realize the color display of the table in alternate rows

Introduction: Use static to realize the color display of the table in alternate rows. Use static to realize the color display of the table in alternate rows. We use PHP to query the data from the database and output the results to the browser. If the result has many rows, if the bgcolor of the table is all monochrome

5.

Photoshop to create a very simple monochrome light spot wallpaper

PHP monochrome definition and usage summary##Introduction: Light spot wallpaper It is relatively common and often gives people a very dreamy feeling. If used properly during production, the light spots are arranged reasonably, and some auxiliary beams and backgrounds are added, the effect will be wonderful.

6.

Basic tutorial for getting started with Photoshop: Introducing the application method of hue and saturation command

PHP monochrome definition and usage summary##Introduction: The "Hue/Saturation" command is a more commonly used color adjustment command. This command is very versatile. It can adjust the hue, saturation and brightness of the entire image, as well as the hue, saturation and brightness of individual color components in the image. In addition, if you select the "Colorize" checkbox in the lower right corner of the dialog box, you can also adjust the color image to a monotone image. In this section of study,

7. Photoshop tutorial to create a soft monochrome beam effect

##

Introduction: It is much easier to make a monochromatic beam, and there is no need to set a color gradient. You only need to control the opacity of one color and slowly render the highlight of the light beam.

8. Photoshop synthesis to create a simple high-gloss beauty poster special effect

PHP monochrome definition and usage summary

Introduction: This tutorial introduces how to make a single-color high-gloss poster. The process is not very complicated, but sufficient preliminary preparations are required. Brushes such as splash, smoke, and particles need to be downloaded online by yourself.

The above is the detailed content of PHP monochrome definition and usage summary. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Explain JSON Web Tokens (JWT) and their use case in PHP APIs. Explain JSON Web Tokens (JWT) and their use case in PHP APIs. Apr 05, 2025 am 12:04 AM

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

How does session hijacking work and how can you mitigate it in PHP? How does session hijacking work and how can you mitigate it in PHP? Apr 06, 2025 am 12:02 AM

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

Describe the SOLID principles and how they apply to PHP development. Describe the SOLID principles and how they apply to PHP development. Apr 03, 2025 am 12:04 AM

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

How to debug CLI mode in PHPStorm? How to debug CLI mode in PHPStorm? Apr 01, 2025 pm 02:57 PM

How to debug CLI mode in PHPStorm? When developing with PHPStorm, sometimes we need to debug PHP in command line interface (CLI) mode...

How to automatically set permissions of unixsocket after system restart? How to automatically set permissions of unixsocket after system restart? Mar 31, 2025 pm 11:54 PM

How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...

Explain late static binding in PHP (static::). Explain late static binding in PHP (static::). Apr 03, 2025 am 12:04 AM

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

How to send a POST request containing JSON data using PHP's cURL library? How to send a POST request containing JSON data using PHP's cURL library? Apr 01, 2025 pm 03:12 PM

Sending JSON data using PHP's cURL library In PHP development, it is often necessary to interact with external APIs. One of the common ways is to use cURL library to send POST�...

See all articles