3v4l.org

run code in 300+ PHP versions simultaneously
<?php function handler($errno, $errstr) { var_dump($errno); } set_error_handler('handler', ~0); function test($string) { $string = 'bar'; } $a = 'foo'; $val = 'test'; eval($val.'(&$a);');
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
Parse error: syntax error, unexpected token "&" in /in/n7hGV(12) : eval()'d code on line 1
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Parse error: syntax error, unexpected '&' in /in/n7hGV(12) : eval()'d code on line 1
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28
Fatal error: Call-time pass-by-reference has been removed; If you would like to pass argument by reference, modify the declaration of test(). in /in/n7hGV(12) : eval()'d code on line 1
Process exited with code 255.
Output for 5.3.0 - 5.3.29
int(8192)
Output for 5.2.5 - 5.2.17
Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of test(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file in /in/n7hGV(12) : eval()'d code on line 1
Output for 5.2.1 - 5.2.4
Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of test(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. in /in/n7hGV(12) : eval()'d code on line 1
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of test(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/n7hGV(12) : eval()'d code on line 1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Warning: Wrong parameter count for set_error_handler() in /in/n7hGV on line 5 Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of test(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /in/n7hGV(12) : eval()'d code on line 1
preferences:
257.32 ms | 403 KiB | 349 Q