Last Updated on March 13, 2023 by Minerva

1. FASTER CODE EXECUTION

PHP 8 introduced Just-In-Time (JIT) compiler which promises speed improvements for complex tasks and algorithms.

2. CLEANER, SHORTER CODE

Some of the new elements like Null-Safe Operator provides safety method chaining to return a null value. Instead of several nested ‘if statements’, we can implement code in a single line.

3. NAMED ARGUMENTS

PHP 8 introduced named arguments through which we don’t need to pass multiple null values as parameters in a method. We can just pass the required value as name-value combination.

4. SYNTAX IMPROVEMENTS

PHP 8 boosts syntactical improvements a lot like Union types, Class constructor property promotion, Attributes, Mixed pseudotype, Catch by types, etc.

5. NEW METHODS

str_contains, str_starts_with and str_ends_with, preg_last_error_msg etc which will save valuable time of developers.

6. SECURITY

PHP 8 removes some previously used functions due to security reasons. Also, improved throwing error mechanism. It also throws some error which were a notice or warning In earlier versions.

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