3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test1() { $str = 'derp'; if ($str != 'files' && $str != 'something' && $str != 'Derrr') { return; } return; } function test2() { $str = 'derp'; switch ($str) { case 'files': case 'something': case 'Derrr': break; default: return; } return; } $start = microtime(1); for ($i = 1; $i < 10000; $i++) { test1(); } echo "test1: ".($start - microtime(1)); $start = microtime(1); for ($i = 1; $i < 10000; $i++) { test2(); } echo "\ntest2: ".$start - microtime(1);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.3.10.0060.00916.46
7.3.00.0030.01416.74
7.2.130.0080.00816.88
7.2.120.0030.01016.73
7.2.110.0120.00317.05
7.2.100.0080.00816.96
7.2.90.0070.01016.71
7.2.80.0000.01717.05
7.2.70.0070.01016.88
7.2.60.0100.00616.93
7.2.50.0110.00417.01
7.2.40.0040.01117.02
7.2.30.0000.01816.88
7.2.20.0040.01117.09
7.2.10.0070.01017.12
7.2.00.0060.00618.20
7.1.250.0070.01115.87
7.1.70.0050.00317.38
7.1.60.0000.01319.33
7.1.50.0070.01017.14
7.1.00.0070.07722.35
7.0.200.0190.00614.99
7.0.140.0000.08022.21
7.0.80.0030.08719.93
7.0.70.0070.06320.01
7.0.60.0030.08319.93
7.0.50.0070.06020.30
7.0.40.0100.06320.18
7.0.30.0070.04720.17
7.0.20.0400.06020.08
7.0.10.0100.07720.03
7.0.00.0100.08720.12
5.6.280.0030.08020.87
5.6.230.0000.07720.59
5.6.220.0100.07720.49
5.6.210.0100.08320.59
5.6.200.0070.09320.94
5.6.190.0130.08721.03
5.6.180.0070.05321.14
5.6.170.0070.05321.03
5.6.160.0100.05321.14
5.6.150.0030.08721.01
5.6.140.0170.08321.18
5.6.130.0070.09321.00
5.6.120.0130.07721.03
5.6.110.0170.08721.13
5.6.100.0100.07721.02
5.6.90.0030.08320.92
5.6.80.0070.08320.44
5.6.70.0200.07020.39
5.6.60.0070.08020.32
5.6.50.0130.08320.45
5.6.40.0100.05320.32
5.6.30.0070.08720.45
5.6.20.0070.05720.52
5.6.10.0070.06020.38
5.6.00.0030.04720.37
5.5.370.0170.08320.45
5.5.360.0070.05320.35
5.5.350.0100.07020.37
5.5.340.0030.09320.80
5.5.330.0100.08720.77
5.5.320.0070.06720.91
5.5.310.0070.07320.86
5.5.300.0100.07720.83
5.5.290.0070.08320.88
5.5.280.0030.04720.89
5.5.270.0130.08720.75
5.5.260.0230.07020.60
5.5.250.0030.08320.72
5.5.240.0100.08020.16
5.5.230.0070.08320.29
5.5.220.0100.07020.27
5.5.210.0000.07720.29
5.5.200.0070.09020.25
5.5.190.0130.08320.21
5.5.180.0070.08720.22
5.5.160.0030.05720.29
5.5.150.0170.07320.23
5.5.140.0070.08320.20
5.5.130.0270.07720.22
5.5.120.0130.08319.99
5.5.110.0130.07320.17
5.5.100.0030.09020.05
5.5.90.0070.08320.04
5.5.80.0100.08019.95
5.5.70.0070.08320.14
5.5.60.0070.08020.09
5.5.50.0130.08320.00
5.5.40.0070.08020.12
5.5.30.0030.09020.06
5.5.20.0130.07020.06
5.5.10.0030.09019.96
5.5.00.0070.08720.05
5.4.450.0030.08719.48
5.4.440.0070.07319.28
5.4.430.0100.08319.35
5.4.420.0130.09019.52
5.4.410.0070.07719.43
5.4.400.0130.07719.18
5.4.390.0030.09719.10
5.4.380.0070.08319.12
5.4.370.0030.09019.09
5.4.360.0000.09019.21
5.4.350.0070.08019.12
5.4.340.0070.07019.13
5.4.320.0130.07319.10
5.4.310.0070.06319.12
5.4.300.0000.08319.08
5.4.290.0070.07319.08
5.4.280.0130.07718.87
5.4.270.0030.08719.04
5.4.260.0100.05719.04
5.4.250.0130.08019.00
5.4.240.0130.08018.87
5.4.230.0070.08719.16
5.4.220.0130.07718.84
5.4.210.0100.08019.12
5.4.200.0130.07319.02
5.4.190.0070.08018.86
5.4.180.0130.08019.02
5.4.170.0070.08319.02
5.4.160.0170.07318.86
5.4.150.0030.05319.03
5.4.140.0030.08716.50
5.4.130.0000.06016.30
5.4.120.0100.08016.46
5.4.110.0100.04316.42
5.4.100.0070.03716.39
5.4.90.0170.03016.48
5.4.80.0130.03716.40
5.4.70.0070.03716.50
5.4.60.0070.03716.48
5.4.50.0000.04316.48
5.4.40.0000.04316.46
5.4.30.0030.04016.46
5.4.20.0070.08316.39
5.4.10.0000.07716.36
5.4.00.0070.08015.86
5.3.290.0130.08014.69
5.3.280.0070.07314.66
5.3.270.0100.08314.71
5.3.260.0070.08314.70
5.3.250.0070.05314.54
5.3.240.0070.09014.56
5.3.230.0100.09014.67
5.3.220.0100.08714.71
5.3.210.0130.07314.58
5.3.200.0030.04314.54
5.3.190.0030.07314.64
5.3.180.0070.05014.57
5.3.170.0000.05014.69
5.3.160.0100.03714.69
5.3.150.0070.04714.62
5.3.140.0000.04714.54
5.3.130.0000.04714.48
5.3.120.0030.04314.57
5.3.110.0100.08014.51
5.3.100.0070.08013.96
5.3.90.0030.08014.00
5.3.80.0200.06714.00
5.3.70.0130.04014.13
5.3.60.0100.06314.00
5.3.50.0100.04013.86
5.3.40.0030.04014.09
5.3.30.0070.04013.94
5.3.20.0030.04313.77
5.3.10.0100.03713.78
5.3.00.0070.03713.53
5.2.170.0030.04011.68
5.2.160.0100.05011.68
5.2.150.0070.03311.68
5.2.140.0070.05011.68
5.2.130.0100.06711.68
5.2.120.0070.04011.68
5.2.110.0030.03711.68
5.2.100.0100.03011.68
5.2.90.0030.04011.68
5.2.80.0030.05011.68
5.2.70.0070.03311.68
5.2.60.0000.04011.68
5.2.50.0000.04011.68
5.2.40.0000.04011.68
5.2.30.0170.03311.68
5.2.20.0100.03011.68
5.2.10.0070.03711.68
5.2.00.0130.04011.68
5.1.60.0000.03711.68
5.1.50.0000.05311.68
5.1.40.0100.04711.68
5.1.30.0070.06011.68
5.1.20.0030.04711.68
5.1.10.0200.02711.68
5.1.00.0030.06311.68
5.0.50.0030.03011.68
5.0.40.0030.02711.68
5.0.30.0000.04311.68
5.0.20.0030.02311.68
5.0.10.0000.03011.68
5.0.00.0030.04011.68
4.4.90.0000.02711.68
4.4.80.0000.03011.68
4.4.70.0030.02711.68
4.4.60.0030.02711.68
4.4.50.0030.03311.68
4.4.40.0000.03711.68
4.4.30.0030.04311.68
4.4.20.0000.05711.68
4.4.10.0070.02311.68
4.4.00.0000.03311.68
4.3.110.0030.03711.68
4.3.100.0000.05311.68
4.3.90.0000.02311.68
4.3.80.0000.07311.68
4.3.70.0000.05711.68
4.3.60.0000.06011.68
4.3.50.0030.04011.68
4.3.40.0000.07311.68
4.3.30.0030.05311.68
4.3.20.0030.05711.68
4.3.10.0070.04311.68
4.3.00.0030.05711.68

preferences:
30.24 ms | 401 KiB | 5 Q