PHP: Data Types: Strings: Single Quotes

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1. PHP: DATA TYPES There are 8 data types in PHP out of which 5 are scalar. Variables hold the values of these data types. Variables react according to...
2. PHP: Data Types: Strings Strings are internally null-terminated sequence of characters. A string can be used directly in a function call or it can be stored in a variable....
3. PHP: Data Types: Resources Resource are special data types. They represent PHP extension resources like database query, database connection etc. These variables types are passed around relevant functions which...
4. Escaping Strings Depending on how you have declared a string, and how the data in the string is formatted, it may be necessary to escape certain characters....
5. Variables, Constants and Data Types Variables: Variables are used for storing values having the name of our choice preceded by a dollar sign. It works as a container for storing...
6. PHP: Data Types: Constants Instead of using assignment operators like we do while declaring variables, constants are defined by define() function. Constants don’t use any $ sign like variables...
7. PHP: Data Types: Null Null data type can have only one possible value that is NULL. Here the variable represents with no value which means the variable is marked...
8. PHP: Data Types: Booleans PHP4 introduced Booleans for the very first time. Booleans did’t existed before PHP4. Booleans are the values that may be true or false. Here both...