Errors and php version

[maycondeoliveira]

Can anyone tell me what the php version is?
I have some errors, it follows:
Notice: Undefined index: del in C:\xampp\htdocs\podcast\1\index.php on line 42
Notice: Undefined index: notf in C:\xampp\htdocs\podcast\1\index.php on line 49
Notice: Undefined variable: totalSeconds in C:\xampp\htdocs\podcast\1\index.php on line 73
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined variable: itemList in C:\xampp\htdocs\podcast\1\index.php on line 130
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 109
Notice: Use of undefined constant now - assumed 'now' in C:\xampp\htdocs\podcast\1\index.php on line 138
Notice: Undefined index: dupl in C:\xampp\htdocs\podcast\1\index.php on line 152
Notice: Undefined index: ep in C:\xampp\htdocs\podcast\1\index.php on line 180
Notice: Undefined index: yy in C:\xampp\htdocs\podcast\1\index.php on line 207

[JJYing]

It's tested on my PHP 5.5.18, what's your version?

[maycondeoliveira]

my version is 7.2. which program did you use to run locally? because it is very expensive a php server with nodejs

[JJYing]

Locally I used MAMP ~