campusHelp | Campus help project , graduation design | Object-Relational Mapping library
kandi X-RAY | campusHelp Summary
kandi X-RAY | campusHelp Summary
Campus help project, graduation design/course design/javaWeb/SSM
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Reuse
Top functions reviewed by kandi - BETA
- Gets all evaluations
- Convert a Java bean to JSON
- Convert a string to JSON
- New task
- Gets user
- Fetches a task
- Accept a task
- Get task info
- Close user open
- Get users
- Handles task submission to Facebook
- Logs user
- Log admin login
- Update admin info
- Update the Settings
- Update user s password
- Gets admin info
- Add admin action
- To task close
- Add a new School
- Gets the user
- Update password
- Gets the settings
- Register user account
- Open user
- Add user to model
campusHelp Key Features
campusHelp Examples and Code Snippets
Community Discussions
Trending Discussions on campusHelp
QUESTION
I created a function in my function.php to retrieve some variables. To be clear, at the beginning of my project, I put those variables in my template, and they worked fine, but I want to write better code, so I want to rewrite my code, put in the function.php file and then call the function to print the value in my template.
So now my approach is different, here's my example:
...ANSWER
Answered 2019-Jan-31 at 17:11I think your problem is that you call the function, but you don't save the return to a variable, then you try to echo variables which don't only exist within the scope of the function.
When you return something from a function in PHP, you have to store that value inside a variable to use it, and variables created inside a function do not exist on the page the function was ran on.
Try this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install campusHelp
You can use campusHelp like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the campusHelp component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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