Templates with PHP Errors

[AllenJB]

A number of templates threw PHP notices / errors during my testing:

.ch - blacklist.woody.ch
Severity: Notice
Message: Undefined offset: 4
Filename: Templates/Switch.php
Line Number: 103
---
Severity: Notice
Message: Undefined offset: 4
Filename: Templates/Switch.php
Line Number: 103

.fr (afnic) - yopmail.fr
Severity: Warning
Message: end() expects parameter 1 to be array, null given
Filename: Templates/Afnic.php
Line Number: 125
---
Severity: Warning
Message: array_pop() expects parameter 1 to be array, null given
Filename: Templates/Afnic.php
Line Number: 128
---
Severity: Warning
Message: array_values() expects parameter 1 to be array, null given
Filename: Templates/Afnic.php
Line Number: 129
---
Severity: Warning
Message: end() expects parameter 1 to be array, null given
Filename: Templates/Afnic.php
Line Number: 122
---
Severity: Warning
Message: array_pop() expects parameter 1 to be array, null given
Filename: Templates/Afnic.php
Line Number: 128
---
Severity: Warning
Message: array_values() expects parameter 1 to be array, null given
Filename: Templates/Afnic.php
Line Number: 129

.it - hotmail.it
Severity: Warning
Message: strtotime() expects parameter 1 to be string, array given
Filename: Result/Result.php
Line Number: 534
---
Severity: Warning
Message: strtotime() expects parameter 1 to be string, array given
Filename: Result/Result.php
Line Number: 537
---
Severity: Warning
Message: strtotime() expects parameter 1 to be string, array given
Filename: Result/Result.php
Line Number: 534
---
Severity: Warning
Message: strtotime() expects parameter 1 to be string, array given
Filename: Result/Result.php
Line Number: 537

.tk - mailfa.tk
Severity: Notice
Message: Undefined offset: 8
Filename: Templates/Tk.php
Line Number: 91