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(); } $start -= microtime(1); echo "test1: $start"; $start = microtime(1); for ($i = 1; $i < 10000; $i++) { test2(); } $start -= microtime(1); echo "test2: $start";

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)
7.4.00.0090.00915.28
7.3.120.0060.01215.10
7.3.110.0090.00815.10
7.3.100.0050.00815.09
7.3.90.0080.00815.07
7.3.80.0040.01115.07
7.3.70.0020.01315.14
7.3.60.0030.01215.12
7.3.50.0050.01015.09
7.3.40.0100.00715.14
7.3.30.0040.01115.05
7.3.20.0060.00616.56
7.3.10.0070.01116.51
7.3.00.0050.01016.70
7.2.250.0120.00915.28
7.2.240.0050.01115.27
7.2.230.0080.00915.16
7.2.220.0110.00515.24
7.2.210.0050.01115.16
7.2.200.0050.01215.21
7.2.190.0050.01115.11
7.2.180.0030.01315.24
7.2.170.0080.00915.11
7.2.160.0110.00715.13
7.2.150.0120.00617.13
7.2.140.0000.01316.89
7.2.130.0070.01116.56
7.2.120.0090.00916.89
7.2.110.0060.01217.01
7.2.100.0100.00716.91
7.2.90.0100.00717.06
7.2.80.0090.00916.79
7.2.70.0030.01316.95
7.2.60.0090.00916.81
7.2.50.0040.01116.57
7.2.40.0000.01716.91
7.2.30.0040.01516.79
7.2.20.0060.01016.66
7.2.10.0070.01016.95
7.2.00.0090.00818.20
7.1.330.0050.01315.74
7.1.320.0070.01015.67
7.1.310.0080.00815.72
7.1.300.0030.01715.79
7.1.290.0050.01215.88
7.1.280.0110.00515.66
7.1.270.0040.01415.44
7.1.260.0020.01715.71
7.1.250.0000.02115.59
7.1.70.0000.00816.86
7.1.60.0070.01819.33
7.1.50.0070.01316.57
7.1.00.0070.07722.57
7.0.200.0030.00516.51
7.0.140.0070.07321.99
7.0.100.0070.08019.95
7.0.90.0070.04019.90
7.0.80.0270.07719.91
7.0.70.0130.07320.00
7.0.60.0070.07719.94
7.0.50.0200.08720.17
7.0.40.0100.08020.13
7.0.30.0130.07720.18
7.0.20.0000.07020.13
7.0.10.0030.06319.94
7.0.00.0070.06020.12
5.6.280.0000.08321.07
5.6.250.0100.04320.50
5.6.240.0030.09720.61
5.6.230.0000.08720.66
5.6.220.0130.08320.61
5.6.210.0000.05020.59
5.6.200.0100.08321.05
5.6.190.0130.07021.14
5.6.180.0070.09321.09
5.6.170.0100.09721.11
5.6.160.0030.05021.05
5.6.150.0070.08321.11
5.6.140.0070.09720.92
5.6.130.0200.06720.93
5.6.120.0130.08321.04
5.6.110.0130.06721.08
5.6.100.0130.08321.04
5.6.90.0070.09321.03
5.6.80.0130.05020.38
5.6.70.0030.09020.56
5.6.60.0130.06720.49
5.6.50.0070.06320.35
5.6.40.0100.08020.39
5.6.30.0100.08720.41
5.6.20.0100.08320.42
5.6.10.0100.07720.27
5.6.00.0000.08320.30
5.5.380.0170.07720.57
5.5.370.0030.05720.43
5.5.360.0200.04720.46
5.5.350.0030.08320.34
5.5.340.0100.08020.89
5.5.330.0130.05020.86
5.5.320.0130.08320.64
5.5.310.0100.08720.91
5.5.300.0070.08020.83
5.5.290.0100.09020.88
5.5.280.0130.07720.79
5.5.270.0100.07720.77
5.5.260.0070.08320.75
5.5.250.0230.07720.53
5.5.240.0070.08720.27
5.5.230.0000.09720.12
5.5.220.0030.07720.24
5.5.210.0070.08020.17
5.5.200.0000.07020.11
5.5.190.0030.08720.23
5.5.180.0070.09020.25
5.5.160.0200.07720.23
5.5.150.0070.07320.23
5.5.140.0100.08320.28
5.5.130.0130.09020.26
5.5.120.0100.07720.18
5.5.110.0070.09020.21
5.5.100.0100.05320.08
5.5.90.0130.09320.06
5.5.80.0100.09020.01
5.5.70.0070.09020.15
5.5.60.0030.08320.06
5.5.50.0030.06320.09
5.5.40.0070.04020.09
5.5.30.0100.03720.03
5.5.20.0130.03320.05
5.5.10.0070.04720.08
5.5.00.0000.04720.04
5.4.450.0130.08319.56
5.4.440.0100.07319.46
5.4.430.0170.08319.17
5.4.420.0130.07319.22
5.4.410.0170.07719.36
5.4.400.0130.08019.18
5.4.390.0100.08019.16
5.4.380.0000.06019.03
5.4.370.0070.04719.21
5.4.360.0100.05019.03
5.4.350.0100.07719.13
5.4.340.0030.08018.95
5.4.320.0130.07019.14
5.4.310.0130.04718.85
5.4.300.0100.06319.16
5.4.290.0130.08319.02
5.4.280.0030.07318.89
5.4.270.0100.05719.04
5.4.260.0170.06719.13
5.4.250.0100.06319.13
5.4.240.0130.04319.20
5.4.230.0100.07718.94
5.4.220.0030.08319.02
5.4.210.0070.08319.08
5.4.200.0030.04319.08
5.4.190.0030.04319.18
5.4.180.0070.07019.22
5.4.170.0030.04319.13
5.4.160.0000.04718.85
5.4.150.0070.04019.16
5.4.140.0030.03316.48
5.4.130.0030.03316.55
5.4.120.0030.04316.55
5.4.110.0100.03316.52
5.4.100.0100.03316.54
5.4.90.0030.05716.38
5.4.80.0030.03316.31
5.4.70.0030.04016.48
5.4.60.0000.04316.39
5.4.50.0030.04016.55
5.4.40.0030.04016.42
5.4.30.0030.04016.29
5.4.20.0000.04716.47
5.4.10.0000.05316.36
5.4.00.0070.03715.70
5.3.290.0100.09714.70
5.3.280.0030.08714.52
5.3.270.0070.04014.67
5.3.260.0000.04714.64
5.3.250.0100.03714.72
5.3.240.0070.04014.58
5.3.230.0000.05014.54
5.3.220.0030.04014.50
5.3.210.0100.03714.58
5.3.200.0030.05014.69
5.3.190.0070.08314.50
5.3.180.0030.04314.67
5.3.170.0000.03714.54
5.3.160.0030.04314.56
5.3.150.0030.04314.52
5.3.140.0070.04014.49
5.3.130.0030.04714.54
5.3.120.0030.04314.67
5.3.110.0070.04014.69
5.3.100.0100.03713.99
5.3.90.0070.03714.02
5.3.80.0000.06314.00
5.3.70.0030.05013.95
5.3.60.0030.04014.04
5.3.50.0070.03013.89
5.3.40.0100.06713.95
5.3.30.0000.06313.83
5.3.20.0000.04313.77
5.3.10.0000.08013.67
5.3.00.0030.06713.73
5.2.170.0030.03712.08
5.2.160.0030.03012.08
5.2.150.0070.07012.08
5.2.140.0070.03012.08
5.2.130.0000.06712.08
5.2.120.0070.04012.08
5.2.110.0000.07012.08
5.2.100.0030.07312.08
5.2.90.0030.06712.08
5.2.80.0130.06712.08
5.2.70.0030.06012.08
5.2.60.0100.06712.08
5.2.50.0130.06012.08
5.2.40.0070.06712.08
5.2.30.0170.07012.08
5.2.20.0030.07312.08
5.2.10.0200.05712.08
5.2.00.0070.04712.08
5.1.60.0070.06312.08
5.1.50.0070.06712.08
5.1.40.0170.06012.08
5.1.30.0030.07012.08
5.1.20.0030.07012.08
5.1.10.0100.07012.08
5.1.00.0030.06312.08
5.0.50.0000.07012.08
5.0.40.0030.08012.08
5.0.30.0030.08012.08
5.0.20.0070.06012.08
5.0.10.0070.03712.08
5.0.00.0030.09012.08
4.4.90.0000.06012.08
4.4.80.0070.05012.08
4.4.70.0000.06012.08
4.4.60.0000.06012.08
4.4.50.0130.04712.08
4.4.40.0000.04712.08
4.4.30.0070.05312.08
4.4.20.0000.06012.08
4.4.10.0130.04712.08
4.4.00.0030.08312.08
4.3.110.0030.04712.08
4.3.100.0000.04712.08
4.3.90.0030.05712.08
4.3.80.0000.07312.08
4.3.70.0070.05012.08
4.3.60.0030.04712.08
4.3.50.0070.05312.08
4.3.40.0030.07012.08
4.3.30.0030.05712.08
4.3.20.0000.05712.08
4.3.10.0000.04312.08
4.3.00.0030.06012.08

preferences:
33.8 ms | 400 KiB | 5 Q