Php process control switch instance, php process switch instance

Source: Internet
Author: User
Tags sunrise time

Php process control switch instance, php process switch instance

The switch allows you to select multiple possible results of a scalar (expression.

Syntax:

Switch (expr) {case result1: statement1 break; case result2: statement2 break ;...... Default: statement}

The system calculates the expr value and selects the following execution statement based on the calculation result (result1, result2, etc.). If all the case results do not match, the statement in default is executed.

Example:

<? Phpswitch ($ x) {case 0: echo "x equals 0"; break; case 1: echo "x equals 1"; break; case 2: echo "x equals 2 "; break; default: echo "x is neither 1 nor 2 nor 0" ;}?>

Run

Prompt

  • There can be multiple case condition judgments
  • The results after case are not limited to numbers, but can also be characters or other types supported by PHP.
  • Default is not required

 

Address: http://www.manongjc.com/php/php_if_switch.html

 

Related reading:

Php getdate () Get current time year month day hour minute second week

Php date () format the date and time

Php date_sunset () Get the Sunset Time

Php date_sunrise () obtains the sunrise time based on the location (longitude and latitude)

Php global legal time zone list

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.