✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

New No-Code Track! 🚀start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
    • College Credit
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks College Credit
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • Android
      • • APIs
      • • Coding for Kids
      • • College Credit
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Game Development
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • No-Code
      • • PHP
      • • Professional Growth
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
      • • Swift
    • Showing results for:
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function
    • Close
  • Marcin Lipski
    Marcin Lipski
    9,947 Points

    Integrating PHP with databases (Simplifying with function). Please check my understanding of code

    Posted on Apr 18, 2021 by Marcin Lipski
    Marcin Lipski
    9,947 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    0 Answers

  • Paula Farrugia
    Paula Farrugia
    12,923 Points

    What is the mysql alternative to the strtolower() method?

    Posted on Jan 27, 2021 by Paula Farrugia
    Paula Farrugia
    12,923 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    0 Answers

  • Matt Nickolls
    Matt Nickolls
    9,895 Points

    No suggest.php tutorial

    Posted on Jan 25, 2021 by Matt Nickolls
    Matt Nickolls
    9,895 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    0 Answers

  • Liz Leith
    Liz Leith
    4,886 Points

    I have a list of genres appearing above the form generated by the suggest.php file, & the pagination doesn't appear?

    Posted on Jan 20, 2021 by Liz Leith
    Liz Leith
    4,886 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    1 Answer

  • Ksenia Breitenmoser
    Ksenia Breitenmoser
    20,874 Points

    Where can I see database schema? Isn't it enough just to you Genre_Categories table?

    Posted on May 8, 2018 by Ksenia Breitenmoser
    Ksenia Breitenmoser
    20,874 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    0 Answers

  • Martin Park
    Martin Park
    12,792 Points

    Hard returns or concatenation on SQL Queries?

    Posted on Feb 28, 2018 by Martin Park
    Martin Park
    12,792 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    0 Answers

  • Zack Ball
    Zack Ball
    4,958 Points

    Parse error: syntax error, unexpected end of file in /home/treehouse/workspace/inc/functions.php on line 206

    Posted on Jan 4, 2017 by Zack Ball
    Zack Ball
    4,958 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    1 Answer

  • Eric Schroeder
    Eric Schroeder
    19,894 Points

    The function did not echo "bad query" within the select tag.

    Posted on Nov 18, 2016 by Eric Schroeder
    Eric Schroeder
    19,894 Points
    • PHP
    • Integrating PHP with Databases
    • Limiting Records in SQL
    • Simplifying with a Function

    1 Answer

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Affiliates
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2025 Treehouse Island, Inc.