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PHP Tutorial
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Control Statement
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PHP Programs
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PHP Arrays
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PHP File
Upload Download
PHP Misc
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PHP Mail
PHP MySQLi
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PHP JSON
PHP OOPs Concepts
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PHP Topics
- compound-types
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- php-encryption
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Related Tutorials
- mysql-tutorial
- wordpress-tutorial
- codeigniter-tutorial
- yii-tutorial
- laravel-tutorial
- magento-2-tutorial
Interview Questions
EncryptionIt is a concept of Encoding and Decoding the data. Basically, we have two types of Encryption in PHP. Those are
One_way Encryption:By using this, we can encode the data but we cannot decode encoded data. 1. md5() function: (Message-Digest 5) By using this function, we can encode the data as 32 characters length, alphanumeric string. SyntaxParameters
Returnsmd5() function returns the calculated md5 hash on success, or false on failure. Example 1Output:  Example 2Output: 
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