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<?php var_dump( preg_match( iconv( '//u', "\xf4\x90\xbf\xbf" ) ) );
Output for 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
Fatal error: Uncaught ArgumentCountError: iconv() expects exactly 3 arguments, 2 given in /in/sEtL6:3 Stack trace: #0 /in/sEtL6(3): iconv('//u', '\xF4\x90\xBF\xBF') #1 {main} thrown in /in/sEtL6 on line 3
Process exited with code 255.
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/sEtL6:3 Stack trace: #0 {main} thrown in /in/sEtL6 on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 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
Warning: iconv() expects exactly 3 parameters, 2 given in /in/sEtL6 on line 3 Warning: preg_match() expects at least 2 parameters, 1 given in /in/sEtL6 on line 3 bool(false)
Output for 5.4.0 - 5.4.45
Fatal error: Call to undefined function iconv() in /in/sEtL6 on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: iconv() in /in/sEtL6 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: iconv() in /in/sEtL6 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: iconv() in /in/sEtL6 on line 3

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