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PHP 5 Data Types
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Jan 29th, 2018
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- PHP Integer
- An integer data type is a non-decimal number between -2,147,483,648 and 2,147,483,647.
- Rules for integers:
- An integer must have at least one digit
- An integer must not have a decimal point
- An integer can be either positive or negative
- Integers can be specified in three formats: decimal (10-based), hexadecimal (16-based - prefixed with 0x) or octal (8-based - prefixed with 0)
- In the following example $x is an integer. The PHP var_dump() function returns the data type and value:
- Example
- Download file on media fire : http://ow.ly/tudv30i46G3
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