diff --git a/CHANGELOG.md b/CHANGELOG.md
index 562439f..2f38391 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,13 +23,20 @@
 - Include the original tokens in the AST
 
 
+## v0.0.15
+
+- [ ] Replace all panics with actual errors
+- [ ] Remove all old codegen
+- [ ] Test codegen
+- [ ] Begin work on the code formatter
+
+
 ## v0.0.14
 
 - [x] Define a minimal PHP AST
 - [x] Transform THP AST into PHP AST
-- [ ] Implement minimal codegen for the PHP AST
-- [ ] Remove old codegen
-- [ ] Finish the workflow for a hello world
+- [x] Implement minimal codegen for the PHP AST
+- [x] Finish the workflow for a hello world
 
 
 ## v0.0.13
diff --git a/Cargo.toml b/Cargo.toml
index 7141c86..28d918b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "thp"
-version = "0.0.13"
+version = "0.0.14"
 edition = "2021"
 
 
diff --git a/src/codegen/php/mod.rs b/src/codegen/php/mod.rs
index ed7552c..1676356 100644
--- a/src/codegen/php/mod.rs
+++ b/src/codegen/php/mod.rs
@@ -1,4 +1,6 @@
-use crate::php_ast::{PhpAst, PhpStatement};
+use std::os::linux::raw::stat;
+
+use crate::php_ast::{PhpAst, PhpExpression, PhpStatement};
 
 use super::Transpilable;
 
@@ -18,10 +20,31 @@ impl Transpilable for PhpStatement<'_> {
     fn transpile(&self) -> String {
         match self {
             PhpStatement::PhpEchoStatement(expr_list) => {
-                // TODO: Actually generate parameters from the expr_list
-                "echo \"\";".into()
+                let expressions_vec = expr_list.expressions
+                    .iter()
+                    .map(|e| e.transpile())
+                    .collect::<Vec<_>>();
+
+                let expressions_str = if expressions_vec.is_empty() {
+                    "\"\"".into()
+                } else {
+                    expressions_vec.join(", ")
+                };
+
+                format!("echo {};", expressions_str)
             }
         }
     }
 }
 
+impl Transpilable for PhpExpression<'_> {
+    fn transpile(&self) -> String {
+        match self {
+            PhpExpression::String(value) => {
+                format!("{}", value)
+            }
+        }
+    }
+}
+
+
diff --git a/src/php_ast/transformers/module_ast.rs b/src/php_ast/transformers/module_ast.rs
index a4a5a70..0d9ab6b 100644
--- a/src/php_ast/transformers/module_ast.rs
+++ b/src/php_ast/transformers/module_ast.rs
@@ -1,5 +1,5 @@
 use super::super::PhpAst;
-use crate::php_ast::{PhpExpressionList, PhpStatement};
+use crate::php_ast::{PhpExpression, PhpExpressionList, PhpStatement};
 use crate::syntax::ast::{Expression, ModuleAST, ModuleMembers};
 
 use super::PHPTransformable;
@@ -17,20 +17,31 @@ impl<'a> PHPTransformable<'a> for ModuleAST<'_> {
                     php_statements.push(stmt.into_php_ast());
                 }
                 ModuleMembers::Expr(expr) => {
-                    // TODO: a print() function call is technically an
-                    // expression in the AST, but PHP expects it to be an statement.
-                    // transform beforehand?
-
+                    // TODO: This should be done by the Expression transformer
                     match expr {
                         Expression::FunctionCall(fc) => {
                             let function_expr: &Expression = &*fc.function;
                             match function_expr {
                                 Expression::Identifier(id) if *id == "print" => {
-                                        // transform to print() expression
-                                        // no parameters supported
-                                        php_statements.push(PhpStatement::PhpEchoStatement(PhpExpressionList {
-                                            expressions: vec![]
-                                        }));
+                                    // transform to print() expression
+                                    // no parameters supported
+
+                                    // transform parameters, expect them all to be strings
+
+                                    let mut expressions = Vec::<PhpExpression>::new();
+
+                                    for e in fc.arguments.arguments.iter() {
+                                        match e {
+                                            Expression::String(v) => {
+                                                expressions.push(PhpExpression::String(v))
+                                            },
+                                            _ => panic!("Non string expressions not supported")
+                                        }
+                                    }
+
+                                    php_statements.push(PhpStatement::PhpEchoStatement(PhpExpressionList {
+                                        expressions
+                                    }));
                                 },
                                 _ => todo!("Not implemented: AST transformation for function call that is not an identifier")
                             }
diff --git a/src/syntax/ast/mod.rs b/src/syntax/ast/mod.rs
index a8a67a5..b33e808 100644
--- a/src/syntax/ast/mod.rs
+++ b/src/syntax/ast/mod.rs
@@ -62,6 +62,8 @@ pub struct Parameter<'a> {
 pub enum Expression<'a> {
     Int(&'a String),
     Float(&'a String),
+    // TODO: Specify if this contains or not the original quotes ""
+    // TODO: After this fix where neccesary
     String(&'a String),
     Boolean(bool),
     Identifier(&'a String),