Comparing abc to cde, result is
Comparing cde to xyz, result is
Comparing abc to cde, result is
Comparing cde to xyz, result is
Comparing abc to abc, result is 1
Comparing abc to cde, result is
Comparing abc to cde, result is
Comparing cde to xyz, result is
array(0) {
}

Output for 5.3.0 - 5.6.28

Comparing cde to abc, result is
Comparing xyz to cde, result is
Comparing cde to abc, result is
Comparing xyz to cde, result is
Comparing xyz to xyz, result is 1
Comparing xyz to cde, result is
Comparing xyz to cde, result is
Comparing cde to abc, result is
array(0) {
}

Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17

Parse error: syntax error, unexpected T_FUNCTION in /in/UvIdl on line 6
Process exited with code 255.