3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo \xd0\x94\xd0\xbe\xd1\x81\xd1\x82\xd1\x83\xd0\xbf \xd0\xb7\xd0\xb0\xd0\xbf\xd1\x80\xd0\xb5\xd1\x89\xd1\x91\xd0\xbd, \xd0\xb2\xd0\xbe\xd0\xb7\xd0\xbc\xd0\xbe\xd0\xb6\xd0\xbd\xd0\xbe \xd0\xbd\xd0\xb0\xd0\xb4\xd0\xbe \xd0\xb0\xd0\xb2\xd1\x82\xd0\xbe\xd1\x80\xd0\xb8\xd0\xb7\xd0\xbe\xd0\xb2\xd0\xb0\xd1\x82\xd1\x8c\xd1\x81\xd1\x8f;
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Undefined constant 'xd0\x94\xd0\xbe\xd1\x81\xd1\x82\xd1\x83\xd0\xbf\xd0\xb7\xd0\xb0\xd0\xbf\xd1\x80\xd0\xb5\xd1\x89\xd1\x91\xd0\xbd' in /in/QXZbc:2 Stack trace: #0 {main} thrown in /in/QXZbc on line 2
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Undefined constant 'xd0\x94\xd0\xbe\xd1\x81\xd1\x82\xd1\x83\xd0\xbf\xd0\xb7\xd0\xb0\xd0\xbf\xd1\x80\xd0\xb5\xd1\x89\xd1\x91\xd0\xbd' in /in/QXZbc on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QXZbc on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QXZbc on line 2 Parse error: syntax error, unexpected T_STRING, expecting ',' or ';' in /in/QXZbc on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QXZbc on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QXZbc on line 2 Parse error: parse error, unexpected T_STRING, expecting ',' or ';' in /in/QXZbc on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QXZbc on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QXZbc on line 2 Parse error: parse error, expecting `','' or `';'' in /in/QXZbc on line 2
Process exited with code 255.