ref: improve blog post titles

Author: Chemaclass

content/blog/2020-06-05-functional-programming-in-php.md

@@ -1,5 +1,5 @@
 +++
-title = "My attempt on functional programming in PHP"
+title = "Functional Programming in PHP: Lessons from My First Experiments"
 +++
 
 PHP was one of my first languages I learned. Even so, this dates back over 10 years, I still use PHP every day at work. However, in the meantime I also learned a lot of other languages like Java, Clojure, Scala, Python, Javascript and Scheme. By learning all the languages and their concepts, the concept of functional programming always was my favorite, and so I tried to make my PHP programming style more functional. In the following article you can read some approaches I tried.

content/blog/2022-01-25-map-filter-reduce.md

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 +++
-title = "Map, filter and reduce"
+title = "Map, Filter, Reduce: Your First Functional Toolkit in Phel"
 +++
 
 Phel, as many other functional programming languages, comes with three basic tools you should learn right from the beginning:
@@ -44,4 +44,3 @@ The reduce function takes three arguments. The first argument is a two-argument
 # concat all numbers to a string
 (reduce str "" [1 2 3]) # evaluates to "123"
 ```
-

content/blog/2024-05-18-loop-and-recur.md

@@ -1,5 +1,5 @@
 +++
-title = "Loop and recur"
+title = "Loop and Recur: Tail-Recursive Iteration Made Easy"
 aliases = [ "/blog/loop" ]
 +++
 

content/blog/2025-08-23-threading-macros.md

@@ -1,5 +1,5 @@
 +++
-title = "Thread-first (->) vs Thread-last (->>)"
+title = "Threading Macros in Phel: Thread-First vs. Thread-Last"
 +++
 
 Phel includes two handy threading macros that let you express a sequence of transformations in a linear, readable style.