Warning: preg_replace(): Delimiter must not be alphanumeric, backslash, or NUL in /in/0t4V9 on line 5
Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /in/0t4V9 on line 6
Fatal error: Uncaught TypeError: Unsupported operand types: string * int in /in/0t4V9:11
Stack trace:
#0 /in/0t4V9(25): koap2digit('12.21.1 \xD1\x87.1.1')
#1 {main}
thrown in /in/0t4V9 on line 11
Process exited with code 255.
Output for 8.1.0 - 8.1.28
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/0t4V9 on line 5
Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /in/0t4V9 on line 6
Fatal error: Uncaught TypeError: Unsupported operand types: string * int in /in/0t4V9:11
Stack trace:
#0 /in/0t4V9(25): koap2digit('12.21.1 \xD1\x87.1.1')
#1 {main}
thrown in /in/0t4V9 on line 11
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/0t4V9 on line 5
Fatal error: Uncaught TypeError: Unsupported operand types: string * int in /in/0t4V9:11
Stack trace:
#0 /in/0t4V9(25): koap2digit('12.21.1 \xD1\x87.1.1')
#1 {main}
thrown in /in/0t4V9 on line 11
Process exited with code 255.
Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/0t4V9 on line 5
Warning: A non-numeric value encountered in /in/0t4V9 on line 11
0