PHP Course For Beginners > Expressions and Operators in PHP

Comparison & Logical Operators in PHP

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These operators are used to compare two elements and return a boolean result. The comparison operators in PHP, along with their syntax and operations, are listed below. Example: The comparison operator in PHP is demonstrated in this example.

To perform comparisons, comparison operators are needed. Strings are combined using concatenation operators. AND, OR, and NOT are logical operators that are utilised to conduct logical operations. AND, OR, XOR, and NOT are examples of Boolean Operators, which can have one of two values: true or false.

PHP supports the common logical operators and, or, not, and xor. Logical operators convert their operands to boolean values before comparing them.

Equal to, not equal to, greater than, greater than or equal to, less than, and less than or equal to are the six main comparison operators. These operators are expressed in different ways in different programming languages, but their meanings are the same.

Tilde, dot, wedge, horseshoe, and triple bar are the five logical operator symbols.

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  4. Client Server Architecture
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  5. How to set up PHP Environment?
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  1. What is Data
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  2. What is Database
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  3. What is DBMS
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  5. Data Types in SQL - from 16
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  6. SQL constraints
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  7. Create, Drop & Show Database
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  8. SQL Create Table
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  9. SQL Insert & Select Statement
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  10. Operators in SQL
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  11. In & NOt in Condition
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  12. Null & Not Null Condition
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  13. Clauses in SQL
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  14. Understanding Having, Distinct & Group by
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  15. Update & Delete in SQL
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  17. MySQL Rename truncate Drop
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  18. Understanding Foreign key
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  19. MySQL joins
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  20. MySQL views
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  22. MySQL Procedure
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  23. MySQL Trigger
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  24. Normalization
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  25. Assignment : MYSQL
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  1. Understanding HTTP Methods
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  1. Understanding PHP Program structure Comments in PHP
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  1. Variables in PHP
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  1. Arithmetic & Assignment Operators in PHP
    24m 28s
  2. Comparison & Logical Operators in PHP
    33m 17s
  3. Ternary Operator in PHP
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  4. Assignment : Operators
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  1. Super Global Variable in PHP
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  2. GET & POST Variable in PHP
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  3. $_FILES & $_ENV in PHP
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  2. switch case in PHP
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  1. Array Functions in PHP
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  2. Array in PHP
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  3. Assignment : Array
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  1. String and its Functions in PHP
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  2. Assignment : String
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  1. Loops in PHP
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  2. More examples on Loops in PHP
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  2. Database Connection in PHP Part 2
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  2. Crud - Registration and DB connection Part 2
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  4. Read Operation
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  5. Update Operation Part 1
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  6. Update Operation Part 2
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  7. Log out Operation
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  2. MySQL Interview Question 2
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  3. MySQL Interview Question 3
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