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<?php $str1 = "Jeanâ€Paul"; $str2 = "Jean-Paul"; $str3 = iconv(mb_detect_encoding($str2), mb_detect_encoding($str1), $str2); if ($str3 == $str2) { echo "equal"; } else { echo "different"; }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
equal
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/rTtFW:4 Stack trace: #0 {main} thrown in /in/rTtFW on line 4
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Fatal error: Call to undefined function iconv() in /in/rTtFW on line 4
Process exited with code 255.

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