- In the previous video, we looked at storing…multiple values in an indexed array.…The other type of array in PHP…is called an associative array.…Instead of a numeric index,…each array element is identified by a string.…So in effect, the array stores a set of key value pairs.…Let's create an associative array for descriptions…from The Hitchhiker's Guide to the Galaxy.…We need a variable to store our array,…I'll call it descriptions.…Then after the assignment operator,…just like an indexed array,…you can use either the array keyword…or the shorthand syntax.…
With the array keyword,…you have a comma-separated list between parentheses.…With the shorthand syntax,…you just have the comma-separated list…between a pair of square brackets.…I'm going to use the shorthand syntax.…So pair of square brackets,…and I'm going to add…an extra line in between those square brackets…so I can space my code out to make it easier to read.…We need to start off with the key for each element.…It needs to be a unique string.…We're having some descriptions…
Author
Released
11/20/2015- Naming variables
- Storing text as strings
- Doing calculations with PHP
- Using conditional statements to make decisions
- Creating custom functions
- Deciphering error messages
- Emailing the contents of an online form
- Dealing with multiple-choice form fields
Skill Level Beginner
Duration
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Introduction
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Welcome1m 11s
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Using the exercise files4m 14s
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1. Checking Your Setup
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2. PHP Basics
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PHP: The big picture6m 39s
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Comments and white space6m 7s
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Joining strings9m 4s
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3. Making Decisions with Conditional Statements
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The truth according to PHP3m 21s
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Setting a default value8m 52s
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4. Doing Calculations with PHP
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Arithmetic operators9m 15s
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Challenge: Integer division1m 18s
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Solution: Integer division3m 27s
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5. Using Loops for Repetitive Actions
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Using a for loop5m 44s
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Alternative syntax for loops2m 32s
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6. Using Functions and Objects
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Creating custom functions7m 53s
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7. Including External Files
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Using server-side includes3m 32s
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Using include and require8m 16s
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Examining the include_path5m 12s
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8. Handling Errors
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Dealing with PHP errors1m 27s
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9. Emailing the Contents of an Online Form
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Blocking suspect phrases8m 2s
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Preparing to send email5m 10s
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Automating the reply address7m 46s
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Building the message body10m 18s
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Sending the email5m 7s
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Troubleshooting mail()3m 17s
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10. Dealing with Multiple-Choice Form Fields
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Introduction1m 58s
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Handling checkbox groups7m 26s
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Handling select menus6m 21s
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Conclusion
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Where next?1m 56s
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Video: Storing values in an associative array