- Output for 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
- string(24) "X-My-Header: hello world" string(24) "X-My-Header: hello world"
- Output for 7.1.25 - 7.1.32, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.3.33, 7.4.0 - 7.4.25, 7.4.27 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29
- string(24) "X-My-Header: hello_world" string(24) "X-My-Header: hello world"
- Output for 7.3.32, 7.4.26, 7.4.33, 8.0.13
- Fatal error: Uncaught Error: Call to undefined function iconv_mime_decode() in /in/6TlQs:6
Stack trace:
#0 {main}
thrown in /in/6TlQs on line 6
Process exited with code 255.