3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo {} $foo = new Foo; $start = microtime(true); echo get_class($foo); echo (microtime(true) - $start); echo "\n"; $start = microtime(true); echo (new ReflectionClass($foo))->getName(); echo (microtime(true) - $start);
Output for 5.4.19 - 5.4.20, 5.4.28, 5.5.2, 7.1.0
Foo1.0967254638672E-5 Foo5.9604644775391E-6
Output for 5.4.42, 7.0.14
Foo1.4066696166992E-5 Foo6.9141387939453E-6
Output for 7.0.8
Foo9.7751617431641E-6 Foo5.9604644775391E-6
Output for 5.4.0, 5.6.18, 5.6.22 - 5.6.23, 7.0.4, 7.0.7
Foo1.0013580322266E-5 Foo5.9604644775391E-6
Output for 7.0.6
Foo9.0599060058594E-6 Foo6.9141387939453E-6
Output for 7.0.5
Foo9.7751617431641E-6 Foo5.0067901611328E-6
Output for 7.0.0, 7.0.3
Foo1.0967254638672E-5 Foo5.0067901611328E-6
Output for 5.6.12, 7.0.2
Foo1.4781951904297E-5 Foo9.0599060058594E-6
Output for 7.0.1
Foo1.3113021850586E-5 Foo5.9604644775391E-6
Output for hhvm-3.12.0
Foo1.5020370483398E-5 Foo2.288818359375E-5
Output for hhvm-3.10.0
Foo2.1219253540039E-5 Foo2.6941299438477E-5
Output for 5.6.28
Foo1.6212463378906E-5 Foo8.8214874267578E-6
Output for 5.6.21
Foo1.3113021850586E-5 Foo6.9141387939453E-6
Output for 5.6.20
Foo1.1920928955078E-5 Foo6.9141387939453E-6
Output for 5.5.34, 5.6.19
Foo9.0599060058594E-6 Foo5.0067901611328E-6
Output for 5.5.1, 5.6.17
Foo1.7881393432617E-5 Foo1.0013580322266E-5
Output for 5.6.16
Foo1.7881393432617E-5 Foo1.215934753418E-5
Output for 5.6.15
Foo1.2874603271484E-5 Foo7.1525573730469E-6
Output for 5.6.14
Foo1.0967254638672E-5 Foo7.1525573730469E-6
Output for 5.6.13
Foo1.6927719116211E-5 Foo9.0599060058594E-6
Output for 5.4.1, 5.6.11
Foo1.215934753418E-5 Foo5.9604644775391E-6
Output for 5.4.34, 5.5.10, 5.6.10
Foo1.5020370483398E-5 Foo8.1062316894531E-6
Output for 5.4.12, 5.6.9
Foo1.5020370483398E-5 Foo6.9141387939453E-6
Output for 5.4.4, 5.4.8, 5.4.10, 5.4.35, 5.6.8
Foo1.5974044799805E-5 Foo1.0013580322266E-5
Output for 5.4.30, 5.5.4, 5.6.7
Foo1.1920928955078E-5 Foo7.1525573730469E-6
Output for 5.6.6
Foo1.6927719116211E-5 Foo7.8678131103516E-6
Output for 5.6.5
Foo1.5974044799805E-5 Foo1.1920928955078E-5
Output for 5.6.4
Foo1.6212463378906E-5 Foo9.7751617431641E-6
Output for 5.4.14, 5.4.25, 5.5.5, 5.5.15, 5.6.3
Foo1.5974044799805E-5 Foo9.0599060058594E-6
Output for 5.5.27, 5.6.2
Foo1.5974044799805E-5 Foo7.8678131103516E-6
Output for 5.5.23, 5.6.1
Foo1.1920928955078E-5 Foo5.9604644775391E-6
Output for 5.4.13, 5.4.21, 5.6.0
Foo1.7881393432617E-5 Foo9.0599060058594E-6
Output for 5.5.37
Foo1.6927719116211E-5 Foo6.9141387939453E-6
Output for 5.5.36
Foo1.2874603271484E-5 Foo6.1988830566406E-6
Output for 5.5.35
Foo8.8214874267578E-6 Foo6.9141387939453E-6
Output for 5.5.33
Foo8.8214874267578E-6 Foo5.9604644775391E-6
Output for 5.5.32
Foo8.1062316894531E-6 Foo4.7683715820312E-6
Output for 5.5.31
Foo1.3828277587891E-5 Foo7.8678131103516E-6
Output for 5.5.30
Foo1.3113021850586E-5 Foo8.1062316894531E-6
Output for 5.4.41, 5.5.29
Foo1.5974044799805E-5 Foo1.0967254638672E-5
Output for 5.4.9, 5.5.11, 5.5.28
Foo1.5974044799805E-5 Foo8.8214874267578E-6
Output for 5.5.26
Foo1.5020370483398E-5 Foo1.0013580322266E-5
Output for 5.5.25
Foo1.2874603271484E-5 Foo8.1062316894531E-6
Output for 5.5.24
Foo1.8119812011719E-5 Foo1.0967254638672E-5
Output for 5.5.22
Foo1.5020370483398E-5 Foo7.8678131103516E-6
Output for 5.4.26, 5.5.12, 5.5.21
Foo1.4066696166992E-5 Foo7.8678131103516E-6
Output for 5.4.2, 5.4.17, 5.4.44, 5.5.20
Foo1.5020370483398E-5 Foo9.0599060058594E-6
Output for 5.5.9, 5.5.19
Foo1.4066696166992E-5 Foo8.1062316894531E-6
Output for 5.5.18
Foo1.6212463378906E-5 Foo1.0013580322266E-5
Output for 5.5.16
Foo1.3113021850586E-5 Foo7.1525573730469E-6
Output for 5.4.5, 5.5.14
Foo1.2874603271484E-5 Foo6.9141387939453E-6
Output for 5.4.36, 5.5.7, 5.5.13
Foo1.4066696166992E-5 Foo9.0599060058594E-6
Output for 5.5.6, 5.5.8
Foo1.4066696166992E-5 Foo7.1525573730469E-6
Output for 5.5.3
Foo1.0967254638672E-5 Foo6.9141387939453E-6
Output for 5.4.29, 5.5.0
Foo1.7166137695312E-5 Foo9.0599060058594E-6
Output for 5.4.45
Foo1.3828277587891E-5 Foo1.0013580322266E-5
Output for 5.4.22, 5.4.43
Foo1.4066696166992E-5 Foo5.9604644775391E-6
Output for 5.4.37, 5.4.40
Foo1.6927719116211E-5 Foo1.0013580322266E-5
Output for 5.4.39
Foo1.8835067749023E-5 Foo1.0967254638672E-5
Output for 5.4.38
Foo2.598762512207E-5 Foo1.0967254638672E-5
Output for 5.4.32
Foo1.3828277587891E-5 Foo9.0599060058594E-6
Output for 5.4.31
Foo1.3828277587891E-5 Foo8.1062316894531E-6
Output for 5.4.27
Foo1.5974044799805E-5 Foo8.1062316894531E-6
Output for 5.4.24
Foo1.215934753418E-5 Foo9.0599060058594E-6
Output for 5.4.23
Foo1.9073486328125E-5 Foo8.8214874267578E-6
Output for 5.4.18
Foo1.0013580322266E-5 Foo9.0599060058594E-6
Output for 5.4.16
Foo1.3828277587891E-5 Foo7.1525573730469E-6
Output for 5.4.15
Foo1.7881393432617E-5 Foo6.9141387939453E-6
Output for 5.4.11
Foo1.7881393432617E-5 Foo7.8678131103516E-6
Output for 5.4.7
Foo1.215934753418E-5 Foo7.1525573730469E-6
Output for 5.4.6
Foo1.9073486328125E-5 Foo1.0013580322266E-5
Output for 5.4.3
Foo2.1934509277344E-5 Foo1.0013580322266E-5
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/NUBit on line 14
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
Parse error: parse error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/NUBit on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/NUBit on line 14
Process exited with code 255.