3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for($i = 0; $i < 100; $i++) { if(2 === 0) {} else if(2 === 1) {} else {} } $end = microtime(true); echo "1: ".($end - $start)."\n"; unset($start, $end); $start = microtime(true); for($i = 0; $i < 100; $i++) { if(2 === 0) {} elseif(2 === 1) {} else {} } $end = microtime(true); echo "2: ".($end - $start); ?>
Output for 7.4.0
1: 5.0067901611328E-6 2: 2.8610229492188E-6
Output for 7.3.2, 7.3.12
1: 1.9073486328125E-5 2: 2.8610229492188E-6
Output for 7.3.11
1: 1.8835067749023E-5 2: 3.0994415283203E-6
Output for 7.2.19, 7.3.10
1: 1.4066696166992E-5 2: 1.9073486328125E-6
Output for 7.3.9
1: 1.8835067749023E-5 2: 4.0531158447266E-6
Output for 7.3.8
1: 2.5033950805664E-5 2: 4.0531158447266E-6
Output for 7.3.7
1: 1.7881393432617E-5 2: 3.0994415283203E-6
Output for 7.3.6
1: 2.3841857910156E-5 2: 7.1525573730469E-6
Output for 7.3.5
1: 2.0027160644531E-5 2: 4.0531158447266E-6
Output for 7.3.4
1: 1.2874603271484E-5 2: 3.0994415283203E-6
Output for 7.1.5, 7.3.3
1: 1.4066696166992E-5 2: 3.0994415283203E-6
Output for 7.2.25, 7.3.1
1: 1.5020370483398E-5 2: 3.0994415283203E-6
Output for 7.3.0
1: 1.5974044799805E-5 2: 4.0531158447266E-6
Output for 7.2.24
1: 1.5020370483398E-5 2: 2.1457672119141E-6
Output for 7.2.23
1: 1.9073486328125E-5 2: 1.9073486328125E-6
Output for 7.2.22
1: 1.3113021850586E-5 2: 2.1457672119141E-6
Output for 7.2.21
1: 2.2172927856445E-5 2: 2.8610229492188E-6
Output for 7.2.20
1: 2.0980834960938E-5 2: 2.8610229492188E-6
Output for 7.2.18
1: 1.7881393432617E-5 2: 2.1457672119141E-6
Output for 7.2.17
1: 1.6927719116211E-5 2: 2.8610229492188E-6
Output for 7.2.0
1: 6.9141387939453E-6 2: 9.5367431640625E-7
Output for 5.4.11, 7.1.33
1: 1.0013580322266E-5 2: 3.814697265625E-6
Output for 7.1.29, 7.1.32
1: 1.5020370483398E-5 2: 4.0531158447266E-6
Output for 7.1.31
1: 1.3113021850586E-5 2: 6.9141387939453E-6
Output for 7.1.30
1: 2.0980834960938E-5 2: 1.215934753418E-5
Output for 7.1.28
1: 1.4781951904297E-5 2: 5.0067901611328E-6
Output for 7.1.27
1: 1.7881393432617E-5 2: 5.0067901611328E-6
Output for 7.1.26
1: 1.3113021850586E-5 2: 5.9604644775391E-6
Output for 7.1.7
1: 1.0013580322266E-5 2: 1.9073486328125E-6
Output for 7.1.6
1: 1.3113021850586E-5 2: 3.0994415283203E-6
Output for 7.1.0
1: 4.0531158447266E-6 2: 3.0994415283203E-6
Output for 7.0.20
1: 9.0599060058594E-6 2: 2.1457672119141E-6
Output for 7.0.14
1: 3.0994415283203E-6 2: 2.1457672119141E-6
Output for 7.0.4, 7.0.6
1: 2.1457672119141E-6 2: 9.5367431640625E-7
Output for 7.0.5
1: 4.0531158447266E-6 2: 2.1457672119141E-6
Output for 7.0.3
1: 1.9073486328125E-6 2: 9.5367431640625E-7
Output for 7.0.0, 7.0.2
1: 3.0994415283203E-6 2: 9.5367431640625E-7
Output for 7.0.1
1: 3.0994415283203E-6 2: 1.9073486328125E-6
Output for 5.6.28
1: 1.5020370483398E-5 2: 1.215934753418E-5
Output for 5.5.30 - 5.5.31, 5.6.21
1: 8.1062316894531E-6 2: 5.9604644775391E-6
Output for 5.4.29, 5.6.20
1: 9.0599060058594E-6 2: 6.9141387939453E-6
Output for 5.6.14, 5.6.19
1: 5.9604644775391E-6 2: 4.0531158447266E-6
Output for 5.6.18
1: 7.8678131103516E-6 2: 8.1062316894531E-6
Output for 5.6.17
1: 1.3113021850586E-5 2: 4.0531158447266E-6
Output for 5.3.11 - 5.3.12, 5.3.20, 5.3.25, 5.3.28, 5.4.18, 5.6.16
1: 1.0013580322266E-5 2: 6.9141387939453E-6
Output for 5.6.15
1: 2.1934509277344E-5 2: 4.0531158447266E-6
Output for 5.6.13
1: 7.1525573730469E-6 2: 4.0531158447266E-6
Output for 5.6.12
1: 6.9141387939453E-6 2: 5.0067901611328E-6
Output for 5.6.11
1: 5.9604644775391E-6 2: 3.814697265625E-6
Output for 5.4.17, 5.4.30, 5.5.27, 5.5.33, 5.5.35, 5.6.9 - 5.6.10
1: 9.0599060058594E-6 2: 5.9604644775391E-6
Output for 5.6.8
1: 6.9141387939453E-6 2: 6.1988830566406E-6
Output for 5.5.24, 5.5.34
1: 8.8214874267578E-6 2: 5.9604644775391E-6
Output for 5.4.4 - 5.4.5, 5.5.32
1: 9.0599060058594E-6 2: 7.1525573730469E-6
Output for 5.5.29
1: 7.8678131103516E-6 2: 5.9604644775391E-6
Output for 5.4.21, 5.5.28
1: 9.0599060058594E-6 2: 8.1062316894531E-6
Output for 5.5.26
1: 1.0013580322266E-5 2: 9.0599060058594E-6
Output for 5.5.25
1: 6.9141387939453E-6 2: 4.0531158447266E-6
Output for 5.4.45
1: 1.2874603271484E-5 2: 8.8214874267578E-6
Output for 5.2.5, 5.2.16, 5.4.36, 5.4.44
1: 1.4066696166992E-5 2: 9.0599060058594E-6
Output for 5.4.43
1: 1.1920928955078E-5 2: 8.1062316894531E-6
Output for 5.2.7, 5.4.34, 5.4.42
1: 1.2874603271484E-5 2: 9.0599060058594E-6
Output for 5.4.40 - 5.4.41
1: 1.2874603271484E-5 2: 8.1062316894531E-6
Output for 5.4.39
1: 1.1920928955078E-5 2: 8.8214874267578E-6
Output for 5.4.38
1: 1.6927719116211E-5 2: 1.0967254638672E-5
Output for 5.4.37
1: 1.3828277587891E-5 2: 1.215934753418E-5
Output for 5.4.35
1: 1.5020370483398E-5 2: 1.0967254638672E-5
Output for 5.4.32
1: 1.215934753418E-5 2: 7.8678131103516E-6
Output for 5.4.31
1: 9.7751617431641E-6 2: 6.9141387939453E-6
Output for 5.4.28
1: 8.8214874267578E-6 2: 5.0067901611328E-6
Output for 5.4.27
1: 1.0013580322266E-5 2: 3.0994415283203E-6
Output for 5.4.26
1: 1.0013580322266E-5 2: 1.0967254638672E-5
Output for 5.4.0, 5.4.2, 5.4.12, 5.4.24 - 5.4.25
1: 1.0013580322266E-5 2: 5.9604644775391E-6
Output for 5.4.23
1: 9.7751617431641E-6 2: 8.1062316894531E-6
Output for 5.4.22
1: 8.8214874267578E-6 2: 8.1062316894531E-6
Output for 5.4.20
1: 1.1920928955078E-5 2: 3.0994415283203E-6
Output for 5.3.0, 5.4.19
1: 1.0967254638672E-5 2: 1.1920928955078E-5
Output for 5.4.16
1: 9.0599060058594E-6 2: 7.8678131103516E-6
Output for 5.4.15
1: 8.8214874267578E-6 2: 7.1525573730469E-6
Output for 5.4.14
1: 1.0013580322266E-5 2: 4.0531158447266E-6
Output for 5.4.13
1: 9.0599060058594E-6 2: 5.0067901611328E-6
Output for 5.4.10
1: 1.3113021850586E-5 2: 7.1525573730469E-6
Output for 5.4.9
1: 1.215934753418E-5 2: 9.0599060058594E-6
Output for 5.3.8, 5.4.8
1: 1.0013580322266E-5 2: 8.1062316894531E-6
Output for 5.4.7
1: 1.0013580322266E-5 2: 5.0067901611328E-6
Output for 5.4.6
1: 8.8214874267578E-6 2: 6.9141387939453E-6
Output for 5.4.3
1: 2.4795532226562E-5 2: 7.1525573730469E-6
Output for 5.4.1
1: 9.0599060058594E-6 2: 1.0013580322266E-5
Output for 5.3.29
1: 1.0013580322266E-5 2: 9.7751617431641E-6
Output for 5.3.17, 5.3.22 - 5.3.23, 5.3.27
1: 1.0013580322266E-5 2: 7.1525573730469E-6
Output for 5.3.26
1: 1.0967254638672E-5 2: 9.0599060058594E-6
Output for 5.3.3, 5.3.24
1: 1.0967254638672E-5 2: 8.8214874267578E-6
Output for 5.3.21
1: 1.0967254638672E-5 2: 7.1525573730469E-6
Output for 5.3.19
1: 1.0967254638672E-5 2: 2.0980834960938E-5
Output for 5.3.15, 5.3.18
1: 1.0967254638672E-5 2: 6.9141387939453E-6
Output for 5.3.16
1: 1.1920928955078E-5 2: 7.8678131103516E-6
Output for 5.3.14
1: 1.0967254638672E-5 2: 5.0067901611328E-6
Output for 5.3.13
1: 1.0967254638672E-5 2: 9.5367431640625E-7
Output for 5.3.10
1: 1.4066696166992E-5 2: 7.1525573730469E-6
Output for 5.3.9
1: 1.0967254638672E-5 2: 7.8678131103516E-6
Output for 5.3.1, 5.3.6 - 5.3.7
1: 1.0967254638672E-5 2: 8.1062316894531E-6
Output for 5.3.5
1: 1.6927719116211E-5 2: 8.1062316894531E-6
Output for 5.3.4
1: 1.0967254638672E-5 2: 1.0013580322266E-5
Output for 5.3.2
1: 1.1920928955078E-5 2: 1.0013580322266E-5
Output for 5.2.17
1: 1.3113021850586E-5 2: 1.3113021850586E-5
Output for 5.2.12, 5.2.15
1: 1.4066696166992E-5 2: 8.8214874267578E-6
Output for 5.2.14
1: 2.1934509277344E-5 2: 1.0013580322266E-5
Output for 5.2.13
1: 1.9073486328125E-5 2: 1.2874603271484E-5
Output for 5.2.11
1: 1.3828277587891E-5 2: 1.0013580322266E-5
Output for 5.2.10
1: 1.215934753418E-5 2: 8.8214874267578E-6
Output for 5.2.9
1: 1.4066696166992E-5 2: 1.0013580322266E-5
Output for 5.2.8
1: 1.3113021850586E-5 2: 6.1988830566406E-6
Output for 5.2.6
1: 1.3828277587891E-5 2: 9.0599060058594E-6
Output for 5.2.4
1: 1.5020370483398E-5 2: 1.0013580322266E-5
Output for 5.2.3
1: 1.3828277587891E-5 2: 1.0967254638672E-5
Output for 5.2.2
1: 1.8835067749023E-5 2: 1.3113021850586E-5
Output for 5.2.1
1: 1.2874603271484E-05 2: 1.215934753418E-05
Output for 5.2.0
1: 1.4066696166992E-05 2: 9.0599060058594E-06
Output for 5.1.6
1: 1.4066696166992E-05 2: 8.8214874267578E-06
Output for 5.1.5
1: 1.5020370483398E-05 2: 1.0013580322266E-05
Output for 5.1.4
1: 1.3113021850586E-05 2: 8.8214874267578E-06
Output for 5.1.3
1: 1.4066696166992E-05 2: 1.0013580322266E-05
Output for 5.1.2
1: 1.5974044799805E-05 2: 9.0599060058594E-06
Output for 5.1.1
1: 1.0967254638672E-05 2: 8.8214874267578E-06
Output for 5.1.0
1: 1.2874603271484E-05 2: 8.1062316894531E-06
Output for 5.0.5
1: 1.9073486328125E-05 2: 2.0980834960938E-05
Output for 5.0.4
1: 2.1219253540039E-05 2: 1.6927719116211E-05
Output for 5.0.3
1: 3.1948089599609E-05 2: 1.6927719116211E-05
Output for 5.0.2
1: 1.7166137695312E-05 2: 1.5020370483398E-05
Output for 5.0.1
1: 2.0027160644531E-05 2: 1.6927719116211E-05
Output for 5.0.0
1: 1.8119812011719E-05 2: 1.5020370483398E-05
Output for 4.4.9
1: 2.4000000000024E-05 2: 2.1999999999966E-05
Output for 4.4.4, 4.4.8
1: 2.2999999999995E-05 2: 2.4999999999997E-05
Output for 4.4.7
1: 2.4999999999997E-05 2: 2.8000000000028E-05
Output for 4.4.6
1: 2.4999999999997E-05 2: 2.4000000000024E-05
Output for 4.4.5
1: 2.8000000000028E-05 2: 2.4000000000024E-05
Output for 4.4.3
1: 2.4999999999997E-05 2: 2.7999999999972E-05
Output for 4.4.2
1: 2.6999999999999E-05 2: 2.7999999999972E-05
Output for 4.4.1
1: 2.599999999997E-05 2: 1.8000000000074E-05
Output for 4.4.0
1: 2.2999999999995E-05 2: 2.599999999997E-05
Output for 4.3.11
1: 2.5000000000053E-05 2: 2.4999999999942E-05
Output for 4.3.10
1: 2.8000000000028E-05 2: 1.400000000007E-05
Output for 4.3.9
1: 3.2000000000032E-05 2: 3.9999999999929E-05
Output for 4.3.8
1: 3.1999999999921E-05 2: 1.7999999999962E-05
Output for 4.3.7
1: 4.8999999999966E-05 2: 2.8999999999946E-05
Output for 4.3.6
1: 5.2000000000052E-05 2: 2.6999999999999E-05
Output for 4.3.5
1: 3.1000000000003E-05 2: 1.7999999999962E-05
Output for 4.3.4
1: 3.1999999999921E-05 2: 1.6999999999934E-05
Output for 4.3.3
1: 3.1000000000003E-05 2: 1.8000000000074E-05
Output for 4.3.2
1: 4.0999999999958E-05 2: 1.8000000000074E-05
Output for 4.3.1
1: 3.9000000000011E-05 2: 1.7000000000045E-05
Output for 4.3.0
1: 3.5999999999925E-05 2: 3.2000000000032E-05
preferences:
149.66 ms | 401 KiB | 205 Q