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run code in 200+ php & hhvm versions
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<?php $str1 = "Jeanâ€Paul"; $str2 = "Jean-Paul"; iconv(mb_detect_encoding($str2), mb_detect_encoding($str1), $str3); echo $str3;
based on aHWMh
Output for 5.3.18 - 5.5.34, 5.6.8 - 5.6.20, 5.6.28 - 7.0.5, 7.0.20 - 7.2.0
Notice: Undefined variable: str3 in /in/NrOQJ on line 4 Notice: Undefined variable: str3 in /in/NrOQJ on line 5
Output for 7.0.6
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/NrOQJ:4 Stack trace: #0 {main} thrown in /in/NrOQJ on line 4
Process exited with code 255.
Output for 5.5.35, 5.6.21
Fatal error: Call to undefined function iconv() in /in/NrOQJ on line 4
Process exited with code 255.