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PHP Tutorials - Understanding String Literals and Operations

By: FYICenter.com

A collection of 13 tips on PHP string literals, operations and conversaion. Clear explanations and tutorial exercises are provided on single-quoted strings, double-quoted strings, string elements, concatenation, converting values to strings, converting strings to values. Topics included in this collections:

1. How Many Escape Sequences Are Recognized in Single-Quoted Strings?
2. Can You Specify the "new line" Character in Single-Quoted Strings?
3. What Are the Special Characters You Need to Escape in Double-Quoted Stings?
4. How Many Escape Sequences Are Recognized in Double-Quoted Strings?
5. How To Include Variables in Double-Quoted Strings?
6. How Many Ways to Include Variables in Double-Quoted Strings?
7. How Many Ways to Include Array Elements in Double-Quoted Strings?
8. How To Access a Specific Character in a String?
9. How To Assigning a New Character in a String?
10. How To Concatenate Two Strings Together?
11. How To Compare Two Strings with Comparison Operators?
12. How To Convert Numbers to Strings?
13. How To Convert Strings to Numbers?

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