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run code in 200+ php & hhvm versions
Bugs & Features
<?php $input = ''; var_char( $input ); var_char( iconv(mb_detect_encoding($input, mb_detect_order(), true), "UTF-8", $input) );
based on nEhjp
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function var_char() in /in/KUMb9:5 Stack trace: #0 {main} thrown in /in/KUMb9 on line 5
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Call to undefined function var_char() in /in/KUMb9 on line 5
Process exited with code 255.