3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $known = ""; $user = ""; $result = \hash_compare($known, $user); \var_dump($result);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function hash_compare() in /in/QuVFV:7 Stack trace: #0 {main} thrown in /in/QuVFV on line 7
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Call to undefined function hash_compare() in /in/QuVFV on line 7
Process exited with code 255.
Output for 5.0.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 9 Fatal error: Call to undefined function hash_compare() in /in/QuVFV on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 9 Fatal error: Call to undefined function: hash_compare() in /in/QuVFV on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 9 Fatal error: Call to undefined function: hash_compare() in /in/QuVFV on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QuVFV on line 9 Fatal error: Call to undefined function: hash_compare() in /in/QuVFV on line 7