From c5d0cf87b205aedac44ae77175c26be70d1e119b Mon Sep 17 00:00:00 2001
From: jgiese328 <jgiese328@gmail.com>
Date: Tue, 17 May 2016 18:54:34 -0400
Subject: [PATCH 1/4] Add files via upload

Difficult to follow instructions, think I got it for this challenge though.
---
 src/data_types.php | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/data_types.php

diff --git a/src/data_types.php b/src/data_types.php
new file mode 100644
index 0000000..19b44f4
--- /dev/null
+++ b/src/data_types.php
@@ -0,0 +1,38 @@
+<?php
+
+// ultimately you would know what each of these functions would do in an actual development environment. 
+
+function convert_to_int($value) {
+	if(empty($value))
+	{
+		$value = 0;
+	}
+	return intval($value);
+}
+function convert_to_float($value) {
+	if(empty($value)) {
+		$value = 0.0;
+	}
+	return floatval($value);	
+}
+function convert_to_string($value) {
+	if(is_array($value))
+		$value = implode(',',$value);
+	 return strval($value);
+}
+function convert_to_bool($value) {
+	return boolval($value);
+}
+function convert_to_array($array) {
+	$result = explode(',',$array);
+	
+	if(is_array($result))
+		return $result;
+	else 
+		return array();
+}
+function convert_to_null($value) {
+	return NULL;
+}
+
+?>

From 559c230fa75209739e467d6f62301c07997e945e Mon Sep 17 00:00:00 2001
From: jgiese328 <jgiese328@gmail.com>
Date: Tue, 17 May 2016 18:59:39 -0400
Subject: [PATCH 2/4] Update data_types.php

May not have liked missing brackets.
---
 src/data_types.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/data_types.php b/src/data_types.php
index 19b44f4..0f11ce0 100644
--- a/src/data_types.php
+++ b/src/data_types.php
@@ -17,7 +17,9 @@ function convert_to_float($value) {
 }
 function convert_to_string($value) {
 	if(is_array($value))
+	{
 		$value = implode(',',$value);
+	}
 	 return strval($value);
 }
 function convert_to_bool($value) {
@@ -27,9 +29,12 @@ function convert_to_array($array) {
 	$result = explode(',',$array);
 	
 	if(is_array($result))
+	{
 		return $result;
-	else 
+	}
+	else { 
 		return array();
+	}
 }
 function convert_to_null($value) {
 	return NULL;

From cbd2644a94fbecf61825e5eb4fcdd5576664af15 Mon Sep 17 00:00:00 2001
From: jgiese328 <jgiese328@gmail.com>
Date: Tue, 17 May 2016 19:14:22 -0400
Subject: [PATCH 3/4] Update data_types.php

Quick fixes, honestly if this doesn't work, to hell with it.
---
 src/data_types.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/data_types.php b/src/data_types.php
index 0f11ce0..c0b8d06 100644
--- a/src/data_types.php
+++ b/src/data_types.php
@@ -18,16 +18,16 @@ function convert_to_float($value) {
 function convert_to_string($value) {
 	if(is_array($value))
 	{
-		$value = implode(',',$value);
+		$value = implode(', ',$value);
 	}
 	 return strval($value);
 }
 function convert_to_bool($value) {
 	return boolval($value);
 }
-function convert_to_array($array) {
-	$result = explode(',',$array);
+function convert_to_array($value) {
 	
+	$result = array($value)
 	if(is_array($result))
 	{
 		return $result;

From 1c7a74a26133bf39772cb318b8e6db5e739376a4 Mon Sep 17 00:00:00 2001
From: jgiese328 <jgiese328@gmail.com>
Date: Tue, 17 May 2016 19:19:45 -0400
Subject: [PATCH 4/4] Last try on this....

Missed semicolon.
---
 src/data_types.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/data_types.php b/src/data_types.php
index c0b8d06..c9e8aeb 100644
--- a/src/data_types.php
+++ b/src/data_types.php
@@ -27,7 +27,7 @@ function convert_to_bool($value) {
 }
 function convert_to_array($value) {
 	
-	$result = array($value)
+	$result = array($value);
 	if(is_array($result))
 	{
 		return $result;