3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { eval($octal . " = 01c;"); } catch (ParseError $e) { echo "Mess: ",$e->getMessage(); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $octal in /in/7qQ4Z on line 5 Mess: syntax error, unexpected token "=", expecting end of file
Output for 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 - 7.4.33
Notice: Undefined variable: octal in /in/7qQ4Z on line 5 Mess: syntax error, unexpected '=', expecting end of file
Output for 7.3.32 - 7.3.33
Mess: syntax error, unexpected '=', expecting end of file
Output for 5.4.11 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Notice: Undefined variable: octal in /in/7qQ4Z on line 5 Parse error: syntax error, unexpected '=' in /in/7qQ4Z(5) : eval()'d code on line 1
Output for 5.4.0 - 5.4.10
Notice: Undefined variable: octal in /in/7qQ4Z on line 5 Parse error: syntax error, unexpected '=' in /in/7qQ4Z(5) : eval()'d code on line 1
Process exited with code 255.

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