- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
- int(0)
Fatal error: Uncaught TypeError: chr(): Argument #1 ($codepoint) must be of type int, float given in /in/PHBQK:6
Stack trace:
#0 /in/PHBQK(6): chr(NAN)
#1 {main}
  thrown in /in/PHBQK on line 6
 Process exited with code 255.
- Output for 7.4.0 - 7.4.33
- int(0)
Warning: chr() expects parameter 1 to be int, float given in /in/PHBQK on line 6
string(1) " "
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be of the type int, float given, called in /in/PHBQK on line 7 and defined in /in/PHBQK:3
Stack trace:
#0 /in/PHBQK(7): foo(NAN)
#1 {main}
  thrown in /in/PHBQK on line 3
 Process exited with code 255.
- Output for 7.3.0 - 7.3.33
- int(0)
string(1) " "
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be of the type int, float given, called in /in/PHBQK on line 7 and defined in /in/PHBQK:3
Stack trace:
#0 /in/PHBQK(7): foo(NAN)
#1 {main}
  thrown in /in/PHBQK on line 3
 Process exited with code 255.
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
- int(0)
string(1) " "
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be of the type integer, float given, called in /in/PHBQK on line 7 and defined in /in/PHBQK:3
Stack trace:
#0 /in/PHBQK(7): foo(NAN)
#1 {main}
  thrown in /in/PHBQK on line 3
 Process exited with code 255.
- Output for 5.6.0 - 5.6.30
- int(-9223372036854775808)
string(1) " "
Catchable fatal error: Argument 1 passed to foo() must be an instance of int, double given, called in /in/PHBQK on line 7 and defined in /in/PHBQK on line 3
 Process exited with code 255.