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Fix line wrapping consistency - round 1

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Comply with the 'wrap at 120 chars' style rule stated in the contributing.md document
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jrfnl
2014-12-07 23:07:49 +01:00
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_posts/03-02-01-Programming-Paradigms.md
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@@ -6,8 +6,8 @@ anchor: programming_paradigms
## Programming Paradigms {#programming_paradigms_title}
PHP is a flexible, dynamic language that supports a variety of programming techniques. It has evolved dramatically over
the years, notably adding a solid object-oriented model in PHP 5.0 (2004), anonymous functions and namespaces in PHP 5.3
(2009), and traits in PHP 5.4 (2012).
the years, notably adding a solid object-oriented model in PHP 5.0 (2004), anonymous functions and namespaces in
PHP 5.3 (2009), and traits in PHP 5.4 (2012).
### Object-oriented Programming
@@ -19,12 +19,12 @@ interfaces, inheritance, constructors, cloning, exceptions, and more.
### Functional Programming
PHP supports first-class function, meaning that a function can be assigned to a variable. Both user-defined and built-in
functions can be referenced by a variable and invoked dynamically. Functions can be passed as arguments to other
functions (feature called Higher-order functions) and function can return other functions.
PHP supports first-class function, meaning that a function can be assigned to a variable. Both user-defined and
built-in functions can be referenced by a variable and invoked dynamically. Functions can be passed as arguments to
other functions (feature called Higher-order functions) and function can return other functions.
Recursion, a feature that allows a function to call itself, is supported by the language, but most of the PHP code focus
on iteration.
Recursion, a feature that allows a function to call itself, is supported by the language, but most of the PHP code
focus on iteration.
New anonymous functions (with support for closures) are present since PHP 5.3 (2009).